L

K

J

H

G

0 F

E

D

C

B

'v'

18 17 16 15 14 13 12 11 10 9 8 7 6 5 P~OOUCT ~0. 23404 -04 o +sv

r---~~14 ------ __ ------,

' ' -

: 1 K > ·~ > > ' : ,> : 2 PE ~----------------_,l~N~T-'-A~C~K'-'1'--(,49

:lli.> > "> '>: . '> '>: k 19-= L.--- 12.- 11 10- 9- 5- s- 7- SJ 3 K, SR

- I NT REC. 7 4 1s 9 15 38IJ----'"-'-"=~--~>-+~h-+-f---J---J---!---",S"A J55 QA "14S--------\~~'-Cl¢ ENCDRA¢ D"----4>----------!~'~''-------------------, 1£ I I ~"-!-;''''------------------, ,1£ I SHZ _ F3 _., _ _:+,:__.sS~Y-"Ne,Cc.c,A ___ ~-------"'O'-f~a

9J~r ~- r.-= 11~10

~04 .~'"L-t1

'------!-'·'-';' >-f ~1~7---------------, - A .J.Q. A(, COMPTR

,I/"' ,IV"{___,: +sv ,, + B02 ~-------1-----+-+-9'-le(, A>B~

SH3 - l3 -1--'-""-"----------- 2. J' PE ~ ~1 3 K SR 11''!:it A=Bi!.

·L----J '.>~ ,> 1K

SH3 - L3 -11 _ _.:!+:_~B~O~I'--------~ i. A QA~ ~ AZ !d:! b + so¢ '---f--------~:~B ISM QBf:=:---lf-----!-----+-~-----'~·~B2 A'2~ .... ---------------l--+-+---------+'-'I"N'-T-'--~..,.~

SH3 - L3 -1-_::_e_e.:,_ ________ , '----+--------'"1 C74195 QC 12 ~ A3 7485 V7'404 SH2 - C3 -11--==-~D~E~V_,:_FFc_ __________ -l-______ .Jl~O icLK ~,!! +JV ~ ~ !!a

SH3-C16

C T ,_ )1 1K 1 ~ A

18 17 16 15 14 13 12 l'IIQDUCT N0,23404-04

{)L

K

031-13 ~. J

d J PE K SR ~ ; A QA a F43 QB 4 C QC s 12 0 QO 11 7419SQD

~ ill ~ CLKC

H

p,~~PF +~~ . *' ·~ ·soov 15 x, voo· 14

!! X2 12 TANK DSC +sv CU< GEN 11 ,, 931 J1 10 - ,,

L.... > 031-12 6224 ;2 ol ~1K ~ SYNc5TSTB 10 ~ RSTJN RST 1 7 + RUN 11 B1 4 ROYlN ROY

V7404

G

0 SHt - C6 SH3 - C3 SH3 - C3

- OMA EN

+ WR - - DBIN

F SH3-C3 - SYNC

STATUS l'!EGISTER

SH3 -· ~3

SH3 - L3

SH3 - L3

E SH3 - L3

~ ,~ A,= + BO¢ J PE. - +BD1 I 7404 K SR QO 11 - INTA - I 76 D J31 QD * + 802 + READ - I 5~-ci~14 + STACK + 803 + HALT A 4 A 74195 QA 15 ~i>CLKC

Y1

), 9 -SH3 - K3

SH3 - K3

D SH3 - K3

SH3 - K3

+ BD4 2 PE

I I J SR + BOS ' K i[ii ,11, 7 12 + OUT + BD 6 6 D J19 QD ,, + M1

I 5 C - QC 14 +INP +BD 7 4 ~74195~~ 1S +MEMR - _JJ?. >CLKc

SH1 - C6 - RESET A Y1

SH1 - C6

SH1 - D6

·+ OMA EN - BYTE ¢A

C SH3 - C3

- DEV EN

SH3 - F3

B

¢ - + DEV ADDR E71

12 BOOT - ,:;;

+sv .....ch ' M4 1N4607 -. .l o Pc~ i20 D-FF

~>CLK B44 - A43 ;:-;:- - 1414- 6 220

C Q

13 + BOOT -0,

11 10 9 8 7

,-~ rn \10

7402)

11-J FSS \ 13 12 7402 ) ,_ ~· lli . D31-13 ' 1-13 47 I !ill .· . 10 4 660

12 O p !2 9 2 D p Q 5 O·FF D·FF

,.!!. p,CLK 2 p,CLK EAl '" 74$74- .!. 74574 6 C Q co -

~

I " 1 ~ ~

,-~~~ ' L 7400 . J !l1 '\10

9 7402

~~109 -

-740~ illy-11 7411 -

·~ 07 ' 1 ~1400 I 01 ' 2 1400 -

12 ] H19 \..11

·'1!13 1432 / 12-

,I 07 \..11 13 1Mlo J

~o -~ H19 ' 2 !U \1 7432

' 7402 -

9 la] ' s §1 \4

~404 sJ·1402.1

I -I ~. 'lJ 3 OCOR 2 ~

A 1 L19 5 -1 2 At/) !:'321 ~ p!.

,,_ L+J ill \12 _g!.O

~O PQ 9 1 7411

- 0-FF l! ;.CU< w

7474_!.,

-~ ,,

6 5 4

2

-iv E23 1 ' 7402/ -r------, , F19 1

! 74367: 4, 15 ·~· ' ' (t)l :

' ' - _______ _.

'

I

r- M43--,

6[ ~367:7 ---=-t-~ I

I I ,_ . ,I 07 \ , 41 '-._ 15

10 7:;-00 ~J: I I I I ,,

" col~ I I - L-- __ J I

1 r----1 ~1~~~ I 2 7400 141 ~ 367 113

I,

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0

18 17 - P~OOUCT ~C. 234 04 04 -

'L I

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F

E

D

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••o"c;r ~,

SH2 - F3

@ SH1 - G6

@ • SH1 -G6

·I ,, @

SH1-F6 -82

SH1 - f6

83

SH1 - F6

84

SH1-E6 -85

SH1-E6

86

SH1-E6 -. SH2 - H3

·SH2- H3

SH1 - HG

SH2-G3

5H2-H3

42

SH 1- CG

23404-04 001'1.0021,·•0•1' 17 '

16

'

OUT DATA

+ DATA¢

+ DATA 1

+ DATA 2

+ DATA 3

+ DATA 4

+ DATA 5

+ DATA 6

+ DATA 7

+ MOS/1 + MOS /2

+ INT + HOLD + RESET

+ READY

+ OMA EN

Rt• ,t ~: ~0

16

15 14

~----, ~ l 4367 13

.

,-0 : I-,

141 113

' ' --'-+b ' ' 17 ,6 ' :- - ' ' ,o, ,,

:!Af_ I ' ' ' 121 '-...., "1

i AL ' ' ' 4' " ',-0 ' 1s: - ' ' ,, ' ' L-------J

r-u--, 1 74367 I

12 r 111

' ' ,~, 141' ~ ' ' EN ,st I L ____ J

- -

- -

-

. + ~ !ill=!£)

1,

~-· ECO NO "" fCO ~C REV (l,: "" ~n' l~, " ' 15 14

13 12 11

+sv 14 , - -- - ------------,

I 031 , ' ~ ' , . , . > > • , ' ,1 I -;-; < • ~

> ' > • , . • > • • L ___ ,., ',- ',- r 3- 2- ,-' I 17 ·, ·i_,q, c,,: I

L _____ .J

r------, I, W I

2~N43s1 : 3 .

::"L- ' ' ' 141 '" K ' I ' ' r--..: ' 101 " IAL ' ' ' ,I '7 :K ' '

12: I"-. ' ,,,

41~ ' ' ,, ,sj L,-Cf-- I

' 1 I ' ' ' --::' L ______ ...1

+12v +sv r-E!.f-, 1'2a 1'20 I 74367 I

141 113 10 voo vcc 25 ' '

,. AO

26

' ' A1

2' ' ' A2 12 ' ,,, 9 01 29 A3

1sl~

30

' A4 " ' A5 I AG 32 L ___ J CPU A7 " AO 34 r-019-,

35

6 : "'-?4367: 7 A9

1 • A10 I ~:

02 A11 40

37 I A12 4' " 7 03 1,.-C ' I ~

101 19 3 " :L--iL 04 A13

' I 12 I 111 4 " ' I

05 A14

' ' ' ,,, 14' 5 15/ l.-<

06 " ' I A15

' I I ' I I I I eoao

" " 6 07 1 tl---L ' ' INTE ,le I L ____ J

17 22 /1

OBIN

' 15 /2 16

WR ~ 14

SYNC 19 INT

13 HOLD

12 HLDA

21 RST 23

ROY ~ WAIT GNO vee

--¥ ,!." -5V

at,,l.:; N: '"' l•·,, ~u R[~ l C., ~C RCV: ECO NO PEV •E.CQ NC REVIECO. NO. REV ECO. NO ' ! 13 12 11

10 9 8 7 6

r- -ess- -1 10 I '-...._74367 19

I I ~ ' I ' 12' 111 'AL ' ' '1"' I ,., 113 I

~ I

' ' " 17 ~ ' I I I 4' 15

1s:~ I I I

2: I"-- 13 ,:~:1

L _____ J

r--943-i 101 ~4367 19

' ~ ' ' ' ,1 111 r--943-, :~ I :sl 121 ',/4367 :,, 4' I

~ ' ' ~ ' ' ' ' ' 141 I 13 " 13 ,s:ALJ ,iAL ' I I I L - - - ~J L-------J

~--E43--l

141 74367 113

;--Ess--1

,ol 74367 19

12!~ il:-

Ii 17 16 15 14 13 12 11 PAOOUCT NO.

23412-XX

0 +sv

T4-. _____::J A7 6 ill 7408 . 1K 4-

15 - OMA P IN " Q11' 12 5-~ 7404 ~~ss7432

7411 E!Z I E.11 -+ SYNC 2 10 4 76 110 } ~~D PQ.2_ ~ ,- ~ E31 ' 1 7432 D-FF PROC PROC ...l. D p Q REQ ACK 0-FF ~ 031 ,s 9 7408 ,...!!.>CLK ...! >CLK

7410 / w !ill - 747Jo: .!.. 7474 6 C Q

L

K

1' 1

F17 F17

~· 11 019 10 12 Q1 11 404. -l.7"7404 " 7408

J

61 + CLOCK ~3 1~ Ell I 20PF soov RFH REQ 1' - 10

_____g_J E 19 11 12 O P Q 9 7400/

+ OMA OLK A 11 0-FF CLK . Ff9 H SH3 - C3

SH3-C3

7414o: 8

" f1?

G

+sv Ell Ell '

2- 10 4 ,1 "17 " - l rn '\3 12 O P Q 9 o• 1 K 7'1~ 12 2 D 1 7408 0-FF D-FF - OMA REQ 1 ~7410 .,/ ,t-!! .-2 12 I> CLK >CLK Eru Eru

7414&~ 7474-~

L,~I ~~ 1

0 F

16 + cc¢ 110

1-~ ";] K'1 ' • I, 17

+ cc, 1 019 2 9 7400 ;] t.@.l '\4 ,-5 7402 H31 1 -v-;404

2 ) 7402 E

39 - MEM SPEED

62 + CLOCK iii 4 2-u~'3

7408)

CLOCK i!j 1 -43 +

D

+ov

• '

lli 4 1K ~ E19 6

8 + MEM SPEED 'till> 4 5 7400./ E11 -7416 C 4

c-3 D p Q 5 ,- O·FF ill\._ 8 + ,v w 7400/ 3 CLK , 74~- 6 .),~ C Q

" F17~ 11 ~ 10 11 + OMA R/W l/1416

B

PRQOUCT NQ •1 •• i:;;;;;r; q 11!:As E s?lo~~7 23412-XX A- K :,.;:1,.·1:J ~ ,;-1,>t, :3·9-7$ 7·/· 7 7 D

~0.1 SH2- ~ 22 Q.!.Q. -=- sov [!_ ll.

-12V 2 - sv 91 92 ... 89 90 ,01 'v8w 1 'r'0

M4> ~ ~ M45 2.2 22 232 2.2

+ ,sv 1SV Yew ,sv 1%

SPARES: 4 ' J"31 6 5 7432 10

.~ ~

3

SGHEMATIC DIAGRAM

lli

PWA

Diablo Systems Incorporated ., .... ,

PW ASSY, RG OMA

••o•••E'•"' "' ...... o. IYST cog H • u•>.J'"OOJ:ED ~IJCL01UA[ ~--~------b .. [:~:~~~::0:;~:!°"1,ZE PRODun •O S(>

0

K

J

H

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 PROD\ICT~O. 23412-XX r----, 23412-XX

I L55 I --l•----'+"----'!.DA!'.,T!cA"---1¢~--------------.._-'z'c:~

7436713 + DATA ----:''---..-----------------------------------------------------.... 1----l•----------~t------"'-"-"-'-"-_.:,:_--{79

(1)!1A:C ! + DATA 1 I 1

SH3-K3,-ll~----'----'""-'-"----'---------------------l--l--"'4"--11 >---;'"~'--,1----''1~1-f---+-+-+-+--+--. ,1,,,.,--- I ~s)I...-~:

L ____ J

f-i.ss-1

,------------------------------------------~----~--------j--f-f-+-f------+'--'D~A~T~A'-'7--(86

,------..-------------:-:,:-:--------------~11--.... --------i-l--J-f-l--------"+~D~AT~A~S'......(,_:77 +5V

r-.lli-i,1 Ql ' I 74367 I:

31

__p-9-- NORM o_·--,.,,, STOP

+ DATA 7 I 743671 G SH3-F3-l~--'-'"'-'-"---'-----------------'-'~·c-11--1--t--+-+--I-+ .. ,i-c I

H1' 1K

·-:~ tll 1K

F

E

D

C

_L y 13 Hl ~1~z~,_J1:!_3!.;:;-.,, ~.,; ~ '11 1 2 L-------•-t--t--ll-t--+-t--t----H1 G T8201 7416 12 7408 /1'-'----'-IH1

(1)1 : L ___ .:....J SH1 • J6

OMA CLK A

+ RUN 7

2 PAR GEN- 15 · I 7416 r-...

L-------------+-+-+-+-+-_,;i4H 6 1 ~ 1,..._~---------~·~''l'~"'ll~~·------l-l+-l-+----~-~l~N~T,_,R~E~Q,__,¢'-{36 12 l ! ODD 1-- t- - - "

E ,------, r:-10 V1410 , r.:,.,, ~-----------------"l-+--+-1,.,_,1 0 K55 1 ill ,.......Q.!.g _ 10 1 743571 ~ 0 P g,('!..!------------------l----------------~''-J~H]1'!)()."-'--H--i-+-l------'M~E~M::__~P~A~R~l~T-Yc_,L~E~D::....-(41

'-------------------.... >-!----':~~ :tEVEN•''--~1:2 '-l1 111 0-FF l77416 A I I ~P,C.,L:.t< r

1 - ;c

4-,-,,

SH,-Bs ___ _:,:+~D'_'M~A_!:R~/c:W!!.... _____________________ ---4>---~~

8

6 13 F 74S28~ ~ _:

113 ~ ..

7474-a:~ ,: 743671, ._c_ r------------+-----------------"-,- >--'-'-+-!-.

15 I l 13 ~ E.11 I I iii

L ____ J 2 F' 4 s _Q.6:""' :7 + CLOCK 1 ... 1--+---"CLK I[---------------------- C Q 10 +sv 1,' ] ,,:- ,\\.II,+ ~ I

SH1 - F6 -11--2+_,c,.,c"~'-~~-----------------~ ;----------+----------+----+--+----f-1-'-------412 D p Q"·'---141--'"--.J\N>-. L_ - __ .J SH1-Jlo _,, _ __:,+:_~C=L=O~C~Kc...:ffi~3~A,__________________ E!1 D-FF b~ ",so r--K4;-1

-•__::_"..!_!P!N~H>2_ ___________ 1!.-d.:;;;-.. _J!l>CL~ I - r

SH1 - BG ~Y- z _M 19 74~4- 8 121 74367 111 I '"""'i1 12 t ~ 4 "'-----------!--+--"'-~ 1s,}----~R~E~S=E~T _____________ 2'-CLK L31 1~ I 1-l

7474-~ _ 1 e;f 3 I I C Q .2:..r-J 7408 101 19 '--1'f" -----~1.,_,2 30 3Q 10 I I .t13 );\l§ K4 f1 / I

3Q 11 '"'~ + : V'-{_ I L ______________________________ _,.._+-~12'o 1:~~ x:~1~1---+----~ 40-FF AoDR1s ~;o I I ___ __,_4,., 1 o 1a,1-'C2--------++-~'c..i' "

~~----=D~E~V-=.EN"------------~

66i}--'+'---'D~E~V-'-'A~DD~R"--'¢'---------~

75;,___-_cl~N'------------- 9- ).\~4 EZ K I

K

J

H

G

F

E

D

C

ttl w, \.-n:•'--+++----. 1no;f.!'---lif.-..:•L.,,;,v, • ./'--4 ' : '-------------------------,1~,-----------+-------------i: JJ!J10~ 7410 f

13 40

m 4

a•'-""'---A_o'_,_,_1_• __ 1_•_0 _ __,_.__1~•"-'[ 113 12 '- ill \_P-1,.,1 _____ .__ ________ --4,______ ,'"'Ii.§+ ~ il .,..-++'~7 ___ _ I I 35;}-_;+c.__~M~E~M_,,.A~D~DRe._1~5'---------,

SCHE;MAT!C D!AGRA:;;M:.__ __ -t

~ ~i~~lo ~ys'.~'.!!~ Incorporated I

'33), + MEM ADOR 13 . 9

~"'El!+ E4 : I~ I '::.::I I L..:b.cLK, ;:,.aµ''---il,ll--:!:..-,~,-~.-~ ·-I'--_J , : v"'

18 ·17 16 15 l'flOOUo:T NO. 23412-XX I

- BOOT EN 6

0 L

K

20 + MEM ADDR ¢

21 + M£M ADDR 1

J 22 + MEM ADDR 2

23 + MEM ADDR 3

H 24 + MEM ADDR 4

~EM ADDR 5

26 + MEM AOOR 6

G

27 + MEM ADDR 7

0 MEM ADDR 8 + 28

+ MEM ADDR 9 29 F

30 + MEM ADDR 10

E

D

C SH1- J'S - OMA CLKA

() .B

PROOue•~o 23412-XX

Ii> 15

14 13 12

•I;.;- • V1404 r-----,

+sv A, I lli I I 743671 ' 3 LOAD 14 101 ••

'.> ESS-7 .!IA QA\3 ' ' : .. ·::M ' ,-- ' • 1K 0 QO.!L_ 6t '7 -=1 lli I ' ' 10 EN p I ' z ENT 41 " CLK 15 1 ' 74163 CAR~ ' '

C ~ ' ,, Y1 , ' ' ' Ag 1 I ' ' +sv LOAD L _____ .J

I~ 14

A QA .-------. e ~I- I WI B CNTR QB ' ' . ;> F44 "5 ' 74367 I . C OC .!! 121 ,11 E44 ' > WK 0 ~QD ' ' \I ~ ENP

~: ._1!)

~~7 F.;R ENT '13 2 1t1~~ CAR .!a ' DOV J' ' 6 7 C '

9,. ;-.~ Y1 ' L _____ ..J OS

10 r a~ ;µ.o _M

74123Q,!L._1? ~ P Q 9 2 D p Q 5 '-;~ D·FF RFH D·FF RFH

11 ,....U,p,CLK REQ 2,l>CLK ACK ~ ~ 7474-r-i 7474- 6

4,: C Q '-cT, 13 f'...._ 12

.· V7404

14 13 12

J1

780~ 7-1·

11

10 9 8 7

+5V 14 r---- ----- -- --- --- -- -- --, .,

•• ' +5V +12V 1 ESS • ~ . . . > • ' 1'24 'r19 : 1K ' . • • • • . . > • • ' > • ' L----- ,_ . . ·- _, 12 13 ,- 11 4 vcc VDD 5 2 3 10 9 • • • A¢ 9 7 01 • A1 EROM 02 10 5 A2 11 4 A3 F53

03 A4 13 3 AS

04 2

A6 0700 14

1 05

23 A7 NOT OS 15

::JNSTALLES 7 22 16

r--955-1 _ 18 .£.__ ' 743s1l PRGM 06

10' •• ~ CS/WE ' ' vss vee :1 -:!1-2 ,i.21 6

~ ' -,v ' ' 4 ,s ~ ' ' ' 2 ,3 l-

0

0

0

L

K

J

H

G

F

E

D

C

B

18 17 16 15 14 13 12 II 10 9 8 7 6 5 F~QOU~T NO.

23402-XX

20)-~+---'M~E~M"---~AO~D~R.,___,¢"---~~~~~~~~~~~~~---'"'-H >--~,'-"------------------------------------------~+:.....£B~U~F___,,M~E~M"-~A~O~O~R'---~¢-~~,sH2+3-K16 :

>--+-!-'[1l'----------------------------------------------'+,:_-1B~Ue.c.F---'M~E;sM"'!..__!A~O,,_,,D~R--'-------:~sH2, 3 _J16 + MEM ADDR

+ MEM ADDR 2

+ MEM ADDR 3

+ MEM ADDR 4

+ MEM ADDR 5

~e-_,+___,M~E~M"---~A~O~O~R_,6'-----·------~

27 )-_+c_~M~E~M~A~O~O~R,_7'----------~

I ' 12,

' ' ' 41 ' ' ,:

>--+...;,'''-----------------------------------------------~+,::__,B~Ue.c_F__,M~E;sM"'!..__!A~O,,_,,D~R-=2--ll~SH2f3 ~Jis ' ' ' >-J-+-''~'---------------------------------------------"+:.....£B~U~F___,,M~E~M,e__~A~O~O~R'---~3-~5H2f3 -J16 '

>-J-,f-!'ls,.._ _____________________________________ __.c+e:..._~B~U~F____,M~E~M"---Ac,.e.D~DRe._~4:.....~ , ! SH2f3 - J16

>-l-+-'~''---------------------------------------------~+,:__,B~U~F:.....~M~E~M"'!.._~A~O~O~R-5e_---:~sH2 J,3 _J16 ' '

1: : ~---------------------------------------------'+c....~B~U~F:._~M~E~Me._~A~O~O~R,_~6'------l~SH2~3 -J16 1s: i ~---------------------------------------------"+:.....£B~U~F~Me,.sE~M,_A-1f-+-:~,c_ __ __J

: Ai' : V7414 .----1.c E 9321 3 7 - CS ¢ SH2-G16

331 ,__+'-~M~E~M'-'A~D~O~R'-~13~-~

I ..._t-< I

'------------'4"-1: :s :KHl

'---------------''~:~ : 7 : .A"'i ' .1~5~,.:::.~::J--+ :

J 11 I

' 351)-_+,__~M~E~M,_,A~O~O~Re_~15'-,

' -=- L.. ____ ...J

BOARD SELECT

'9,, 10 OAT A 1 i.!~~~(}'!Q_ __________________ _::__!!!;,!;__:,__~SH2t3-G16 + DATA 2 V74LS!34 81'---'--"='-''----- [ 9~ DATA 2 + DATA 3 ~;!)o'''----------------------'-~""'---"--~•sH2+3-~s

::: ::::+:::O:Ac:A:. :4:::::::::::::~~ 2i ~!~;713 ~~,>.c,~7

;~:-:-~-

4

--------------------"'--"0~A~T~A-'-3"---1~sH2f3- G16

-------=1,1' '.,< , ,[':;,,,, 4 - DATA 4 i :'."'t,o"----------------------"'--"""'--"---~sH2+3- F16

~------"4'-1: i"->--1-+: 5'-._ _ _J . V14LS(il 4 !~ 1 1---~4L:~4 ~---~'"-!" ~>--t-,:c'-'--~ ~I/, :K___ 6

~---~14',.j:l"->--J-f:1~,----- 74LSfa:4 tK , w:;.. 4 12: :11 ~4LS(a:4

SH2+3-G3-ll _ _:+!__!M!,E,!!M!_.!O!!,A~T!,A_~!'_ ________ __J K l ~ 2 SH2i' 3- G3,---_,.__+:,:__Me!,E~M,_~O~AT~Ao_i1 ____________ ..J 10 i i 9 ~74 LS¢4 SHZ?:3- G:3 -11.__:!+:__!,JM_eE!,'.ML_JD,!A~T'!'Ac...l2~-----------_J : l..-6 I SH2f3- G3 -1.-__:+,:_-1M""E~M---:0~A~T~Ao_3e_ ______________ J 151 : i

-~__.c+e:...__!M~E~M!_!O~A,,T~A~4,:_ ____________ ___J

as;}--+'---~OA~T"'A~6"--~~~~~~~-

4

+12v t

r- _ 111 _, I ~ r

DATA 5

DATA 6

- DATA 7

- DATA 8

SH2t3- F16

SH2*3- F16 '

SH2'f3-F3 '- - - - - .J sHzf:3- F:3 -1.__:,+:.....,,,M.eE,;Mc_..:Oe,A;,TccA>-'Sc_ ______________ _J r - J 59 - -, SH2f3-F3 + MEM DATA 6 I~

I 75322 :

3: \)-Ci1~2'--1-~ .=~-LV'v _______ +.c_~C~H~!~P_E~N,,_~1--11• SH2 - H 16 : J: 9.i"

~ -1 ru P'''--"'o'o;-=:'-91-....... a s_l 7432 .I l m a

V14LS¢4 - S...rJ 7400./

SH2,j:3-.F3 + MEM DATA 7 L~I i l---J--,L--------

' ,,

+ MEM BUS EN 1 -

5 4

: I '\ :1 bll + CHIP EN 2 41 : 1:s;2 }3 J1~0/ es ~L 1 ~-' fi+:~o'-"1-~/1~~0,------...:C-'""CC.-""-"--I~ SH3-H16 ~: '-----'~'~'' '>-+--~:,,_ _________ ~ :K: ~ t,!fili 19 ....._ . I~ ' 48\)...-=...J.B1.'0,!!A;!R!'0e'_.!E;sN,:;_ ___ _."-0...JH~ 7400

74 LSj114

5 }---~~R,_FHC!...!E~N'--~~-

53, )-_+,.__.:;C'"H"-l~P~Ec,N.,__ __

•·., ECO>iO R~\/ £CO~ OFs •.

23402-XX

1 r--..._ , A5T4260 A5T4260 / '------'~1~4~,I '>-f--,''~''------------------f----------f------f------------------_:+c_B~U~F~R!..!.W!.._-l~SH2+3-Ht6

,il.

18 17 16 15 14 13 12 ·11 10 9 8 7 6 5 4 3 2 PRODllCTIK!. 23402-XX

""OCIUC:TNO. 23402-XX

0 L L

K K

SHI ·L6 .. + BUF ME M ADDR ¢ +t.:t: hi hr +b :r.v SH1-L6 • + BUF MEM ADDR 1 hr hr hr hr hr _. + BUF M~M ADDR 2 16 18 11 16 ta 11 SH1 - LG LSI

VODVCC B VDO VCC SHI-KG --,...±. BUF MEM ADDR 3 A' - - - - - - - ~ A~

J .. + BUF MEM ADDR 4 :~ RAM - - - - - - - _? A1 J SH1·K6 I

- RAM - RAM - RAM ~ RAM RAM - RAM - RAM !.Q AZ RAM ... + BUF ME.~ AP.QR 5 13 - !} A3 SH1 ·KG :; ~ - - - - - - -.. + BUF MEM ADDR 6 14 - ~ - ~ - = - !!.il - ™ - ~ - ••• ~A4 A44 SH1·K6 ADD~~ " A5 - - - 15 &. .. + 8UF MEM 4060/ - - 4060/ - - i1i~i1 i1°o~i1 4060/ ,;JAS 4060/ SH1·K6 ,. AG z\Wi/ - - 4060/ - - :,i;i1 - - -I 20 21078 21078 21078 21076 fci1 AG 21078 .. +· BUF MEM. ADDR a :; DOUT b-' - b-' - y - y - y - b-' - y - b-' -:-1A7 D oZ SH\ ·JG 21 - - - - - - - fil.JAB OUT 2 A9 - - - - - - - ~ A9 _. + BUf:__!'IS:!"1 ~.QPR 9 SH1 ·JG ' A10 - - - - - - - ~ AID

H ,._ + BUF MEM .. ADDR 10 _ • All - - - 6 - - - ~ A11 SH1 ·JG I ______! •rn ~ ______! .-J. ~ ______! _.! ______! •m H· SH1 ·JG ~--~UF Mf;M_ ~QQ~ 11 f7C cs 1c ~ A ~ fC A A ~ cs + CHIP EN 1 CE

i - - ,_ i- ,_ ,_ - ,·~ CE_ 12 ,~ SH1 • 06 R/W - ' - ,_ I ,- ,- ,_ ,_ R/W ,. + BUE._B/_YI I I SH1·B6 GND VBB I I GNO VBB -¥' !' ~* ' ~* ~-~ ~~ ~~ ~* ~* -¥' !' i I - cs¢ -,v : -,v SHI• HG ~ -·> -·----·-1 DATA"' I + MEM DATA ¢ G SH1 -GG .-- ---- ·-----·-- - -··--------·- - ·- -----·-· -··---- SH1-D16

SHI-F6 DATA 1 I +MEM DATA 1 .. SH1 -o1'i . DATA 2 ' ' +MEM DATA 2-SH1 -F6 . ---· - SH1-016

0 SH1 -F6 .... DATA :3 ' I ···-· +MEM DATA 3 .. SH1-Dt6

SH1-F6 DATA 4 --- --- +MEM DATA 4 SHt-01, ..=. DATA 5 I __ :t-_~EM DATA 5 .. SHt-01' SH1 -E6 ·-·---

F 0

SH1 -EG DATA 6 ·----·· -·~ +ME':1 DATA~ SH1-C16 D~_TA :?. : +MEM DATA 7 F SHI -E6 .,...:-. SH1-Cl6

SH1 -06~ ... DATA __ S -----· . - +MEM DATA a SH1-C16 +t ~r: i ' +1ZV +5V ! hi hi hi hi hi hi I hi b,ai,, 16 18 11 '

8 voo vcc .!! voo vcc

All - - ~ - - _. - A; ~Al - - - - - - - :.! ~ RAM .E 19 AZ RAM - RAM - RAM - RAM -

0

0

0

18 17 16 15 14 PROOVCT H

0 L

K SH2 - D3

J SH2- H3

H

G

0 F

E SH2- H3

SH2 - H3

D

C

0 B

16 15 14 13 12 11 10 9 8 7 6 5

I + DATA ¢

IN KEY ¢ + DATA 2

@ + SENSE LOWER CASE 12 !:ill! \13 11 7402}

+ DATA 3 . + DATA 4 \.>;'-------l----------l--... -------+------,--'~·H104D-FF 1Q.£........

POLLED

CONTROL 5 13 !ill 4

+ DATA 5 r~:::::::::::::::::::::::::::::::::::~~~::::::::::::::~:::::::::::1ij'~2D F19 2Q..1...._-tz 30 3Q "5'---J.-'-•

11 40 14113 40 W•L-l...l--L--....:!:...!:c!'.''-"-----"----~ ....J. ~CLK

+ BIT ¢ ' 7402

+sv

, "' \, 217408r-

E1E2CT1T2

_fJ!ohs1'1Y2

SYNC KEY HOLD KEY DISABLE KEY Q ~1~a!i1 :NT/~CK '.> K41 ~-----~-,--... --+-+-+-----"~ L44 10 L------"~1'=14 10 4 D-FF 1a ~ ·! 1K ~ T _M ___Q!Q - --, ill \L~ 4 10 E31 13 20 E19 2Q~L_

\_--=_'c..'_.':_'..:=._ _______ _.__~1-Q!K~4~,)>-'''--------21Sj2 0 p Q.!...,._ Ll!, 0 pa.!!- _g Op ar''---•1'""-' 9'-1_ l7~4::o:a:.,/~ 1t--f...!l - 8 12 30 3Q 5 ' V7404 0-FF 0-FF 0-FF 7404 L1!.J 7411 1.1 4D 74173 4Q.&..

11 CLK 11 CLK _____!.! >CLK ~bCLK r-F---, H43 H31 Gj E1E2CT1T2 1~1 - -a a

., "'"1, ."~Q,~ ::,6;_~ 74~4a_ 51 .r,9 '~''-j--~-HI-+------+-'""-;;-;;--. 9111~ 2 --11-...:..---=:.e:---=c:.cc:... _______ -'-:-l,1 .-< 1 L-----1-''"'----t-----lY-'. '"'----t--•'--L':.:•::o::•:..,J H 19 1 I

{1) l V'-{___, 1 3 7402

- L-- .J

' ~ 043 ')a~'-----+---------'-'-:..:......:.:.::.::.....=---{

L----!-~1---------~''1'''4"0''.'// ' -INT REQ· 3 1,

-... ~2:..~!!..!----""'--'-'"---------l-•-'''--f"-;;;:;---, 2 7400 L_"1_,-

0

0

0

L

K

J

H

G

F

E

D

C

B

18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 PROOUClHQ. 23414-XX

23414-XX F5

.----: vvv r-B.f-1

1 , 1K I 74367 I E11

1. F7 \1'''-1---------+-----"4-'-II >--''-'-'--.! .-I/V~---'+:_,Cc_P___eBc'.U'...F-'D:::A'-'.Tc'.A-'¢L~.40 SH1- LS -Jl~-+:__eD,,A~T~A'-'¢'---------------------------------------------------------------------.--t-~2{7~4~L~5¢~Bl/l/ 4 : : "91" J U \L''---------1f-''-'''----,,/\"lli/'1V'-. __ _:+c_C"-'--P-'Be,U"'F'-'D"A'-'T"A--'1-{ 22

--~___:c+c_._D~A"T~Ac.._~1----------------------------------------------------------------~~t-t;,;:==:::::--t--'-'t'~4:L~s¢~sy ~~ I v·~{ 'j. E1 "'\ 11 .____ 2 : ~>-1f-:CS''----,,f,Epa,/'-----'+'-C::Pc_:B::U::F__:D:::A::TAc.._::.2-{3 B

--ll~---'+'--_D~A"T~Ac.._2"-------------------------------------------------------------------.--t--t-t~'''-f'7!4~LS~¢~ay I~ I "91 i...........;.. ~ F7 '\~8'----f-'~''----;/1"/V ·~ __ _2+:__cCc:P:_,B~U'.'.F-'D'.cA~T"A...2_6--{02 I l,.q I 2 74LSJ8 13 :K : '!!v

14 )-_+.c__::.C:..P__eD:..A"-T~A__:1 _____________________________________________ 1~2'7,i I'-:,. --i>-f""7'i1~1-----f--t--t--t-. ~ 01 '\ 11 41 >-f.!.''''-----;/lc°J!V'-.----'+___::C~P_,B~U:::F___::D~A~T~A:..:..7--{30 15 ! ~ l 74LS¢8 1 K : 91

L--- _J ~ L ____ j r--019---, L--~-------------'+-'B=ITc....1¢'-----1~ SH1- J"16 I 74367 1 + BIT 1 f23't-_.:+ _ _.:C_.:P __ D_A_T_A_2 ____________________________________________ +---''~',-il ~ -1

1, L-----------------'--"-'-'--'---.SH1-G16

V ~'{__ L __________________ +c_,,B:..I T'--=-2--. SH1- E16 + CP DATA 3 14: I", :13 L __________________ _:+,:__,aB.,_l.,_T_,,O ___ SH1-E16

12'}---'--"-'--'"'-'"-...::.-------------------------------------------t-"'--:,~I ,,< I L.-------------------~+:c_~B~l~T_c:GC...:~ SH1-016 1 :::._'---;-'------------------------------------,.1,~,;l'-------'--~-'--'~-i31

74}------'0~U~T:.._ ________ r1~0{j7.-4LS¢a)C,2..----------------------------,.~-----+--+--'-'j-~i~,'------------------------------------,/'·~~}',._. ______ -_ _.:Cc:_P___::O~U~T.:...-{35 4 1'[_...n-11 v91

,., ):~'"---------------------------, en: .... '"L..e : 751 }-----~I-'N'----------~'a -7,-4,.Ls.0~:::,·8/ 6 -:;;;;:-L _____ J

~ 15 A ¢ 1 2 043 ~4_.j.-J------------------------------------------------'+~Oc'.UT'-'K~E~Y!..:,0'-,~ SH1 -G 16 ~-~,a '2 J E 43 '\'>'3'+-~C,S :1.c1:.:4'.'.:0:',2 , 14 OCDR 1 ~ I'- -/ + BUF SYNC

,~ ----'- B 2 ~ ,----l-1Q 7••4•3~2/ 4 L...J.:---------------------------------------------------"'-"""'-"--'-""'--J, .. SH1-H16 HSS'\3 ~c 3 ~ ~ E43 \_s - IN KEY r/J • ,I~ 1,.:c.~~_. •,.;. l:>1'---1------~-------------------------------~------'-'.:...:.:.::.c--"'-~ 661)--+.c_...:,:D::.E..:.V_:.:A,:D:::D.::RC..!a:.... ___ -j-----+,='f71

0 L

K

J

H

G

0 F

E

C

0 B

18 17 16 15 14 13 12 II lb 9 8 7 PftQQU~T N0.23632-XX

W2P1

33 + CP BUF DATA ¢ .w,.2. ~ lMi 74175"1

aal------.. --4"'-'...:i·1~0~1uo"-""~ I ...:I.CLK ~r,1.. Q..1§ ' r c ru ., ......

~+5V 12§.1 ' 3

" "2 W2 W2P 8 I _3" r 160 341}-_+:rc.__,C~P_.eB~U~F2D~A~T~A~1,____-t'1"'"341------o-1----''~1.j.j_r,zoo>""-----•• ;,.~,-v"\,,~o""----~

1-{1A 7-SEG e.'-'-~_.-J __ j 160 G B Afil QB 13 2 B DRVR b 12 13 6 DJlP

---~+c__C=::P-:O~U~T,-'3'-----------Jf----J---------------+----' ----------~J ---"-7 g ~~ 12 6 ~ fil e 11 "1·20 !,!93 10 C Fn=, ·n, SH2-D3 7419SQD~ 3 10 094 ·120 S 1/. U + CP OUT 4 ... +"Q LT al:>""-----v\/\,._.,;;;.,...----"C O En=. ·n, SH2-C3 -•.--"--""-'"-'C..:'-----------ll----J----------------~--------11£01,cLl(c I= ~5 1 ... 9 ·120 §M 72 E ll=u.o,

I'::!::-' RBI cl:>"-----~ •• ~.~7;-v.,\2~,>l'-----..CC V 1 f l:>1"5'-----,/\7\f'-.,;;,i------''(; F

7447A 14 '12.0 ~91 _ +12v +sv BI/RB09 120

RED WIRE 'I' !!§7 1 /', V4 ......... ill .......................

----- '2§5

11 · G ---iA22 7417s°'? ~5 Qfil I - CP OUT 5 131 404Q 1153 ~A10DD.:>4'--()--SH 2 . C 3 ·•,---':'.'--"::'..'....::. ______________ _J~f9~':c_J;cld5_ 114 741 G ._ BUi! :i!ER I

{1)! C4Q : L. ___ ..J

3610 G OP

6 5 4 3 2 PROO

18 17 16 15 14 13 12 11 PaODUCT N3----- -----· - __ .J 12 11---- 10 7----- 4---- 5 6

1

I H

G

0 3'"' 3), ~ ':i- ':i- ,,_ ,,_ ':i-V· l V , 2 , V , V , V , V , 2, ' 0 ·O O O O O 0 0 F

,ea- B167 . ~ . @ill . ~ - ~ . ~ 8122 B114 W2P1 W2 J2 ¢ 1 2 3 4 5 6 7

+ CP SYNC - -15 15 - EN KEY DATA

44 44 E

42 CP ENABLE 42 CP

11 OUT

11

+fv §.121 - MEM PARITY LEO ~1~3 .II 1 1

D

,eo

32 + CP DEV ADDR ¢ 32

31 + CP DEV ADDR \ 31 C 30 + CP DEV ADDR 2 30

29 + CP DEV ADDR 3 29

~ "-

0 B

23632-XX C 17 16 15 14 13 12 11

10 9 8 7

4D-FF 3 ' 14 1 D 1Q 13 4

20 2Q 12 AM1 5

30 3Q

I 11 40 4Q 6 -1. 74173 I l>CLK E1E2CT1T2

.----J9~1 Y2

40-FF 14 3 10 1Q

13 20 2Q

4

12 A161 5 3D 3Q

11 6 I 40 40 74173

I ,-1 ~ t>CLK E1E2CT1T2 ws~1Y2

14 1 D 40-FF 3 10 13

2D 2Q 4

12 3D

A135 3Q

5

11 40 4Q

6

7 74173 ~ ~ CLK

E1 E2 C T1 T2

Ys Y1ol1sY1 ~ =

14 40-FF 3 1D 1Q 13 20 2Q 4

12 30 A155

3Q 5

11 40 4Q 6

74173 ~ ,-1 .t>CLK

E1 E2 C T1 T2

'J'.9 't10J15Y1 'I'.e._ "?

4 'J A12a'\ 6 5 7432

¢~ 15 A ' 2 DCDR 2

3

I 14 B 3 4 5 A120 4 6

13 C 5 7 7442A ~ 's

12 D >fa B :n 9

7~1t, ..

1s,il ~llo\oc10 ··;·,,

Al 1•J(.•l1 A &•4·~" •/-'-'•' ,,

9 8 7

6 5

J"2- W2 ~

46

48

50 ~2

v91 21 ~1

·v;1v 22

~3 VVY 23

91 ~

24 y 91

A\36 -=--=--... ~, 25 A137 -=--=-- 26 ~{~; ~-'VV 27 9\

~- 28 -,;v 91 ..... -

2 l A114 1 3 7402 /

11 ~~\13

12 7402 )

t-=-4 A114 \4 5 7402 }

B !:j~ 10 7402 /

j A12s\_ a 10 7432 )

··r. .. •r; _,.., '}fl ;;OT( •• 1.~ .f .1: . '//::, 3-17-76 6 5

4 3 2 •~oouc> ~o 23632-XX OEVE~~~~E~T D2

W2P1 - CONTROL 46

- SENSE LOWER CASE 48

- KYSTB 50

+CP DATA ¢ 21

+CP DATA 1 22

+ CP DATA 2 23

+ CP CATA 3 24

+ CP DATA 4 25

+CP DATA 5 26

+ CP DATA 6 27

+CP DATA 7 28

+ CP OUT 1 . SH1- F1G + CP OUT 2

SH1-E16

+ CP OUT 3 SH1 - C1G

+ CP OUT 4 SH\- C16

CP OUT 5 SH1- 616

SCHEMATIC DIAGRAM

f7liiii. Diablo Systems Incorporated

SCHEMATIC INCLUDES SHEETS

4 1 THRU 2

.. , .. ,-, .:,.• ., .. ,., PW ASSY RGCPN

23400 PAOPRl[TAaY '"'OAMl,TION snr M LOOIC NO. U~l,UTMORIZEO 0.SCLOSUAE

OR US! PaQMl!IT!O.

L

K

J

H

G

F

E

D

C

a

18 17 P~QQl,/(;TNO. 23416-XX I

0.\

79

SH3-KS1 SH4-B5

J BO

SH3 - J51 SH4-CS

B1

SH3- J"S,SH4-CS

H B2 SH3 - J51 SH4-CS

B3

'SH3-HS1 SH4-D5 .

G SH3- 1.'s, SH4-D5

B4

BS

0 SH3-FS, SH4-D5 86 F SH3-FS,SH4-ES

E

SH2- D3

SH4-E5

SH3-D5

D SH3-LS -

65

SH2·03

C SH2- L3 -SH3· CS

SH3-C5

SH4- JS

SH4-JS

SH2- C3

0 B SH3-CS

SH4-JS

SH4-JS

••ooucrNo 23416-XX

16

+ DATA

+ DATA

+ DATA

+ DATA

+ DATA

+ DATA

+ DATA

+ DATA

¢

1

2

3

4

5

6

7

I I

15

I

I

l

I

I

l

I

I

- LO USART CONTROL

- RSTCLR - STATUS NOT QUO VECTOR - CLR TO SEND INTERNAL

+ CLOCK ~2

- LD USART

+ D COM CLK + MDM XMIT CLK + MOM RD CLK + CLK MODE ¢ + CLK MODE 1

- RD USART + MOM RD OTA + RTA + RTB -

15

14 13

j 9 ~ LSS \a

I 74LS¢a ,,_ LJ ~\11

74LS¢8

2 J ~ \3 74Ls¢s) -

5

u.1~'6 74LS¢a ,_

kl..,.,, 74Ls¢s

12

~11 8

,_ L~.J till , 3

74Ls¢a

5

J .... ' =d 4 74LS¢a/

ii -

' 4

' __fil 30 3Q •

10

: -i>CLK~rr,-

·! .::& 30 : 51

20 2~rt I >CLK 16 I

I ~@..: ' 4,

~ " ' ' 3 I 1, I "-- -"

,_ 4' 7404 J KSS '\ 8

10 7432 ~-

I

I

14 13

12 10 9 8

i-L43-1

~ ' 74367:13 TRI-STATE DATA BUS s: 74367h 14, I ' I ' I I I I ' I ' I I I I I 12' 111 10, " 15~

I ilAL I I I I ' r -Gi--: I I L ___ _J I 74367:11 I I 121 ., 15

I ' :IA[_ I ' ' ' ' ' I I ' ' ' ' ' 21 " 14, 113 1s! l,xs I 1: IA1: I I I 1.. ____ J ._ ____ _J r-M4:f "1

14: 43s1i13 i-M31-i

s: 7436717 ' ' ' ' I ' ' I I I ' I I ' I I 121 '11 10, "

15~

I :IAL ' ' ' I I I ;-tru-1 I ' L-,.---.J ' 743671

I I 12, 111 41 IS

' ' : L--

H

G

0 F

E

D

C

PROOUCT NO

SH1 - 06

SH1 - C6

12 1l 10 9 8 7 6 5 4 3 2

l ' A9 COMM CLOCK DIVIDER STORAGE

I 23416-XX"-..J~"="='"="~"'="'~I =D~3C,I ~ ~ L~:~ COMM CL~C

9K DIVIDER

-11~-"-'-"""-"-''----------------------------------------------------,--~--o--'4',IA OAr.'7'-+r--~'~A LOAD OA..11 5~-A I r--------~---------------~,.7.~-------------H~-',.ia ~. OB 14 4 B CNTR oefl. ~ 4 + D COM CLK

~-------------~--·'--------'----------'------- CLK C ......._.1g EN T 745163 15 -J.,__::_e""c,,,ci, __________________________________________ ~~~~~~~~t''_llltr=~==~~~9~;~!-+++-1-+-"

K

J

H

0 F

E

D

C

o&·.

17 l'flQg,JCTJIO. 23416-XX

SH4 - i'"5

SH4 '+P,:s ,I

S.H4 - GS

16 15 14 13 12 1l 10 9 8 7 6 5

- RTB

- INT RESET - CLR TO SEND INTERNAL +5V

:h, ~ 16 fo1s-1s1s4: MODEM STATUS SYNC REGISTER r-Afil_--,

+ DATA 1/J • I I iai,-74174i· I 74360 I

17 ,-~+_C~L~R~_T_O __ S_E~N~D _______ _,~•.•a 113 31 -100 12 s I >--''~'-------------=C..."-C>.!!'--"--... 3 ! V\ : i rt-"c~~I: ! :

+ DATA 1

+ DATA 2

'r--.: 11~1 : 1$,)--+-'-_,D,.,_A"-T~A-'-_,S,.,_E~T'-~R.,E,.,_A~D~Y'-------j,;;;'~:~1 ')--f''~''----~•+!tH~2CLK I l V\..{__ I 2 i 1 : C l : : l I I I

13 l--+-'-~R,.,_E~C"D'-=5"-1 G=N~Ac,L.._,D"E"-T'-~-----t-''~'~ 111 6, 30 30 11 2 , 3

+ DATA 3 .

I ru 1

1...-< I :: ~::, !AL , 1: "' '\ I (1) : + SIGNAL QUALITY 7• 5 K 111'-, i 10 11: 10 14 J'-..>--':~1~3 ____________ ..:!:-''.!!,'"'--''--J• 14,}--'-.=,"°"'~-"'-"-"-~~--,p-1-,__-,-,-t--t-1-'4-;"1! ~;;,(>.-Ll: "------'2!-:+H~-t-;~111 _____________ _:,:_=!..!C.CC.....:!--J~

:, t,LK I MODEM STATUS : V'-{_ I : STATUS HAS iS I I I STORAGE CHANGED L ______ .J

4

SH1-016

SH1-J16

SH1-J"16

sH1-:ns

SH1-H16

SH1-H16

21 \----'Mc;D,cM,,_,.,_R"-D-"D"A"-T Ac_ ___ 7_·_ '5 K-1-+-''.;..,] :12

. 2i V'\ i I :

16)----'M=D.:,M:..cRc.De..._,Cc,L,.,_K,__ __ ~--+-f-'2:'-I , 11

: REGISTER COMPARATOR

: ~A?--14114"1 ~ A~ 1, '-'""!.'-=t-!5si~o"(':Q,µr!.""'--+-l-l-l--'3a.Je•

~),,~-_-,_,µ11@3 ____________ ~+,:._~D~A~T~A:,__,Se._-J• SH1-G16 ~i I ~ 1!V'\ !

) ---"M~D~Mcc__X=M~l~T,__C"-L=K--~-'-· _5 _K-t--+~'~:-lf' !10 18

l m 14 ! V"\ !

+ TX SYNC 7o5K

-12V ' ' L--~--.J

~ ,..____g A1 f ! Lc'"''-j+l-rB~

Y ~---;9~ A4 SH4-H5 -~-~-+.:...cR:.::xc..::ScYcNc.=C ___________________ -j--j-j-l-/-----~-j-~===~--"'ll-l+~f1100C1icoif"j''------~-~-1.'j7 :4

I 141 1s

!ill L------.J + STATUS NOT QUO 7414Q~6'-i-+----!--t---------------'C...'c!C,,.!-'c'e...',,,_CC.-".S,'---i~SH4-H16

1

ACLK ,.,

K29 74 74;,;µ''-----+-+-----------_,S"-T"A"-T.,_.,,u,,s_,,No,0:.,T_,Q,,u,.,o:..:V:.,Ec,C"T_,O"R'---I• SH 1- 016 *=~ c• J.. 500V --0:: - STATUS Q RESET 113

SH4-E5 -J._--''-"""-=-'1-::_.:.o.,:;c.=., ________ .::_ ____ ..j.+-j-------..j.---------+----------------~i--__J sHz-c3 -11~-=-~R~D'-"M~O"D"E~Mc...:S~T~A~T~U~S~---~----~~-i-J.-+--~---+-~~---~~-t------~~------_.~~~----~

SH4 - es -1._...:,+:..,Ce_Y~C_cN~Z'---------~10.1 K19 10 7414

+ RX REQ SH4- 616 + Tx REQ . SH4-G16

+ MOM RD OTA SH1-B16 + MOM RD CLK ... SH1-C16

+ MOM XMIT CLK SH1-C16

3 2 23416-XX '~'03

DIAGRAM

Diablo Systems Incorporated ····=•\

PW ASSY, RG COM

~non--· 234 0 0 ~·o-~,E>oor '"' RIIAllON snT w LOOIC NO. """"'"°"'no CIICLCIUR[

"'· ,,s,e,,,a,,,,s,,------+.,"·E~~ ;'.~~::.·~=~~';;•;,u PIIOOUCT NO. h~;Erft·; 1 r~Ru 4 3 1 11 D 23416-XX

L

K

J

H

G

F

E

D

C

I

16 15 14 13 12 II 10 9 8 4 3 __,2.__.~-'---''-

0

0

0

18 l'fll)QUCT 1111;

L

K

H

G

F

E

17 23416-XX

SH1 - L6

s~:1- L6

'~t" SH1 - L6

SH1 - L6 SH1 - L.6

SH1 - L6 SH1 - L6 SH2- E3

SH3- E5

SH3 - CS SH3-i::5

SH1 - C6

SH1-C6

16

+ I DATA ¢ + I DATA 1

. + IDATA 2

is 14 13 CONTROL REGISTER

-:t 9

QA 15

QB 14 QC 13

+ !DATA 3 -l .... -'-'"""-"-''-----------if-l-f--f--,-----7~D QD~

~-~'°'-6t!ZS195~ i!L--C

+ !DATA 4 + tDATA 5

~', ..,,~K - 4 A

5 B

9,

). 9

LOAO

SR

QA 15 QB 14

12

I

I

11 10

2 IH.2 'b'''-~ 1 7400 .,) ..

~\-a r-~~~~~9-L.74~0::,0)"''-~

9 8 7 6 5

+ CLK' MOOE¢ -+ CLK MOOE 1 -

+ RTA . . + IDATA 6

+ !DATA 7 -llo--'---""'-"-'--"---------+-+-+-H-+ .... -1--~'~c ~ occ1~3-f--t----l--l-rl-------------------------------------------------"'--"-,.,, _ _..

.

-11---'---""'-"-'--'----------+-+-+-H-+-+-.-1---'11 o ooe1~'-+-+----+--+-+-----------~-------------------------------------"'--"-!...E'-_.• + RTB .

~

- RTB . . - LO CONTROLLER

-110----="--"'"'-'-"""""'~-----+-+-+-H-+-+-+

3 2

+!DATA¢ -f'-..-----------'--'-=="--"--•sH2-oe,sHs-ce XX-9£100 v

>-J-c'-..---------+'-'!~D~A~Tc.Ac-'.1--J•sH2-D8,SH5-C8

>-f-l-'-'1>-------+'---"l"OA°'Tc:;A'--!c2->sH2-D8,SH5-C8

>-f'C",>-------+:....:.lD:::A.::T.::A...:3::__-Jll•sH2-oa,sHs-ca

>-~o-------+-'---'!-"D'..'.AT'..'.A'----'4----•SH2-oa,sHS-C8

>-!-,S...o-------+-'----'l-"DAc_T'-.'.A'----".S _____ SH2-D8,SH5-C8

>+c-'-------+-'--'l"-D'-'AT.:;Ac_.cS _ __.,.sH2-oa,sHs-aa

>-!-"",o----------'+"----'l-"D-"AT_cAo....c? ____ •sH2-oa,sHs-ea

+ RX INT ENABLE SH4-D7

cs¢ SH2-C8

cs 1 SH2-C8

cs 2 SHZ-88

cs 3 SH2-A8 CS4

SH3-C8 cs 5

SH3-C8 cs 6

SH3·88 cs 7

SH3·A8

L ___ __jl._ _____ __. ____________ -'--"Rc,Sc,T-'cCC.SLc,R __ SH4-C7,SH5-AS

):)''1-J-----------f--------+-------------L=.:cD_T.:;X"-'-'IN.:;T'----'E~N-'---l .. sHs-sa

+ RSTCLR ~'-----------'-"-""--''--=-"------i .... SH2,3-A8

- USART WRITE DATA b-'-'-----------+--+-----------------"'"--'"--'--'C::'-'-''-'"-'~--...sH2,3-Ae

b!----------__j ________________ -_Re:Ec:Ac.De....,l:,N.:_T__:Nc:;O:::,_ ... SH4 ·A?

µ,__ ________ +c_:lc:_P.:;Hc:2:.._--, ....... SH2 ,j, 3-AB

- DIV COMM CLK (5.--...-...---.!:cll:,il~~-------"-'"'--O:.::C:CC...::..::::'--1.-sH2-Ae

- DIV COMM CLK A }>"-----_;:.:._:_:._:c::_:::.__::..=:.:.._.:.;_ ___ SH3·A8

TABLE

JUMPERS INSTALLED BAUD RATES All AND/OR Oil 300 11 12.00 61!! ANO/OR 600,I. 2400 ..., AND/OR ,.. 1 2"00;. 4800

ANO/OR os• 2.400 t1. 9600

NOTES: UNLESS OTHERWISE SPECIFIED,

1. ALL RESISTANCES SPECIFIED IN OHMS.

2. ALL RESISTORS ARE Y4 WATT,± 5 %, . 3. ALL CAPACITANCE SPECIFIED IN MICROFARADS.

4. t 5V TO PlN 14 OF 14-PIN IC, GND TO PIN 7; t 5V TO PIN 16 OF 16-PIN IC, GND TO PIN 8; +5V TO PIN 8 OF 8 -PIN re, GND TO PIN 4 •

.ffi STRAPS DEFINE DEVICE ADDRESS 2. & INSTALL APPROPRIATE JUMPERS PER TABLE ·1. & ALL DIODES ARE 1N4607.

P1

' , I +12v

"' "' 22 0,1 T 35V I sov +5V

i~, CSH1-A7(:5)

AG (:5) AS 12} A4

SH4 -A4 B4

SPARES:

SCH EM.:\ rn; Dlt,1.

i--~- -,i:,-;_77 t"i-[J,,,b,o ,,,, ;/JJJ,. ... L"') _11.ho/n t~J I f. ~ ,..,_1 .,,t,,hi 1

s Ftf'At"{,E, 1/.//JI t ' (

3

B

11

26250 - xx ! PW ASSY' COM ax • 17 I D ., 400136-XX

02

D

C

a I 7 I 6 I 5 I 4 . I 3 I 2 l . 1 I xx-s.:ioov OHOMJ ,0£\'E~~Nll 02

SH1 - 03 + I DATA d,

n SH1- 03 + !DATA -1 -SH1 - 03 + I DATA 2 SH1-03 + !DATA 3 D SH1 - 03

+ !DATA 4 + !DATA 5 D SH1 - 03 . + !DATA 6

SH1 - C3

SH1 - C3 + !DATA 7

+ TxROY ¢ -¢

SH5- 08 + Rx ROY SH4- 07

+ TxO ¢ SH6-B8

+r 26 ·r 26 - vcc vcc ,__ ,-......!1 0¢ ....2! DO 28 01 28 01 1 USART 1 US·ART 02 02 2 03 2 03 • 04 .!.!.... ' 04 15 + TxROY 1 6 TXRDY 6 ·05. TXRDY SHS- 08 7 05 1§ 7 1§ 06 SYNDET 06 SYNOET 8 07 1±......_ 8 07 14 + Rx ROY 1 21 RXROY 21 RxRDY SH4- 07

20 RST 19 . 20 RST

!lli! Tx.D 19 + rxo 1 • CLK. Ill§ TXD 9 CLK SHS-ee TXC ~ TxC ~4 25 RXC DTR 25 RXC OTR C 12 c/o RTS :,ll 12 c/o RT5 ~ C ,13 13

·10 RD TXE ~ 10 RD TxE ,!! - cs d, 11 WR 11 WR SH1-C3 cs-.. cs + RxD cl 3 RxD 3 RxD

ffe 8251

ifu 8251 SH6 - 03 DSR DSR 7 CTS 7 CTS = GND = GND - cs 1

,1,• ,1,4 SH1- C3

SHG.,.. 03 + RxD 1 .

0 - ,__ + Tx.RDY 2

SHS - 08 + Rx ROY 2 SH4-07

+TxD 2 SHG-88

+5v ·r ~.8 26 ......LL

vcc ~

vcc DO DO 28 01

. 28 D1 1 USART 1 USART

B 2 02 2 02 B 03 03 5 04 .!.!... ' 04 15 + TxRDY 3 -6 05 TXROY 6 05 TXRDY SH5 - DB 7 1§ 7 e! 06 SYNDET 06 SYNOET 8 07 ~ 8 07 14 + RxROY 3 21 RST RxROY ~ 21 RxRDY SH4- 07 20

0

0

0

8

D

I ' I i

(

B

A

SHl-03

5H1 - 03

~H1-D3

SH 1 - 03

~H 1 · t 3

SH1 · UJ

~H \ • tJ

SH1 - CJ

SH6- CJ

SH1- CJ

SHG- CJ

SH1 - CJ

SHG - CJ

SH1 83

SH1 AJ

SH1 AJ

SH1 63

SH1 83

SH1 BJ

SH1 - CJ

SH6 - CJ

I 7

+!DATA¢ - + l UATA 1 - + I DAlA 2 - +!DATA 3 + I DATA 4 + I DATA 5 - + !DATA 6

- + I DATA 7

--

-

6 I

+sv f,.

vcc

~~~ +-+-+--f:,j °'

.... -1---+--1->---"---~;>os

- __ -1:ttt!lE=i!l" 9 OT 21 RST ZO CLK 2; TxC

12 Rxc 13 c/o

+xv

'" vcc USART

3 I 2 I XX-9£LOOt,

TxRDY~l~S ________ +_,_~T~x~R~D:'...'..Y....:::5_--l~SHS-Ba

:.YNDET ~ RxRDY~1~4c_ ______ __c+:,:_~R~x~R~D~Y,__~5---l~sH4-C7 ~ TxD 19 + TX O S SH6-A8

DTR P3-4 RTS p!-3 TxE ~ Cs 4 ~-+-+-f--lf-+-+-+-+--i'f'q !~ TX E ~

·-111-~-:--;'.'~'-:;------------;::::t:::l::::J==(:::j::::t:::::::l::::j:=(:::j(:::+::::J=::J=::j:::::~',t'~~=o +R•D4 I it~ DSR a 2s1 n=~~6RD ~~ WR ' cs RxD J~} OSI<

X"'" CTS a 2'j1

cs 5 - + R • D 5

+ RSTCLR - + I PH2 - DIV COMM CLK A - + USART CONTROL DATA USART READ OATA

- USART WR I TE DAT A -cs 7 -- + Rx D 7 -

CTS

GND '--'.1."'="'·,-~ '--~G~N~Df--4

+ TxRDY 6 _____ j_j_ _ _f._j__j ______ j_j__j__j___J.__j__jf--f------------------2....!~~':--"---~SHS-BB ~----+--lf----i-j__j_ ______ _j___j-t-+--+--t-t-f-------------------+'--~R~x~R~O~Y-;6'---~·sH4-c7 ___ _j..._j... _ _j___j__J ______ .j__j...j_j__j__J_J__j _________________ _:!+~T.'..."x~0'-'6'--~

r- SH6-AB

+sv f26

vcc I "'"' I

TXRDY ~ SYNDET ~

RxRDY lli--M1B TxD ,'~'---"

OTR pZ-4

RTS. ~

" TXE ,-8251

GND

+ xv I 26

vcc

U'.::ART

TxR DY fl!,S ________ ~+__:T_:x:_:R:_D::..:_Y_:7 _ __,~ SH 5-AB

S.YNDET .2.§: R xR DY [1~4'---------'+_cRc:X:cRe_D,c.:.Y_:?_--1~ SH4- C7

till! TxD ~1~9!_ _________ 2+..2T~x::..!:Dc_7c...._.., -~ SH6 -AB

DTR~

RTS o!-3 TXE ~

B 2 51

, ......... . 26250-XX PW ASSY, COM ex

D

C

B

-

'----·-····--- -----·-- -·--··- -- .•... ·- _-·.--·=====1====-::...· ·=:::L1::::11=:::11====]1=====L=:::11=========J=====L1:==:1::::11::::;1~s]'~~~cc';;-;t::::,"•~IA~·::1-f.:;:>J..:·;1:,H:,::..'-':3~=0=,~s=I~]3f:..L'r,1~i11f~1:·~o=I1·=··:··:::4~-o;:;_;:;-o;13~s=-~x~x====j 7 .. ·--- A c; ,1 , 1 I ? I 1

7 6

0 SH1-C3 SH2-D2

SH2-C2

SH2-B2

SH2-82

R INT BLE + X ENA

:- -~-1 + RxROY cLK~[: A¢ ' c3ll 111 11 -' - 1 ' ;::;g : + Rx ROY 2 4, ,, ' 10 ,rr I A1 ' l>CLK J 3 12 _ z ' Cle ' :::o::= I A2 + RxRDY 3 ,,

2D2Q :1 ,, cuCLK 13 3 ' d,o; ' + Rx ROY 7 : " 2D2~117 74148 ,,

CLK ! 6 - SYNC ! 4 C20 7 - RSTCLR 1, ..,, "

__ J .,/-< El

0 SH5- C3 - Tx SYN 0 \0 ~ G5 ENC OR SH5- C3

A¢ - Tx SYN 1 11 1

A1

SH5 - C3 - Tx SYN 2 12 2

A2

SHS-C3 - Tx SYN 3 13 3 EO -B

K36

SH5- C3 - Tx SYN 4 1

4

- Tx SYN 5 2 5 SH5- 83

SHS- 83 Tx SYN 6 3 6

74148

SHS- B3 - Tx SYN 7 4

7

-F': El

SH1- B3 - READ INT NO. P1

A 53 - INT ACK 2

0

8 7 6

5 4

4

I w- \..s 9

~· 5 7400 / ~·E58 a 10 7408 7404 r---rn,-, 4 : N43sa: 5 14

~ ' ' ' ' 2: I'.. ' 9 ,3 ' ~ ' ' ' 10: ' 7 " ' ~ ' ' : ': " ~· ' L.-

8 7

Tx SYN REG

0 D

SH2- D2 + Tx ROY ¢

f' -m- i 4

I 74175 12

SH2-B2

'

~ ' + Tx RDY 1 5 ~ + Tx ROY 2 ' " ~ ' + Tx ROY 3 12' JD 3C ,10

" ~ ' ' "

SH2-C2

SH2- B2

"- -~ TX lNT EN'REG

C

f' -935- 1 l DATA ¢ I 74175 I +

";~ : c40 :14 + 1 DATA 1 ' '

":~ - l ,PCLK 111 : C30 :

+ I DATA 2 ' ' 4,~ ' ' ' ' ' + I DATA 3 ' ' " ~ ., ' ' ' 1,

SH1-D3

SH1- D3

SH1 - D3

SH1-D3

.__ - _j

TX INT EN REG

SH1-DJ

0 SH1-D3 SH 1- CJ

SH1- CJ

SH1 - 63

r -N47- j + I DATA 4 12: 7~~7! ho

: lf~~[l11 I C 3C :

+ I DATA 5 I ::::g--, 13: 040 :15 I P,CL~l'14 I C4Q I

+ I DATA 6 ··~: 41 0 10 ,2 :~ ' C 10 : + I DATA 7 ' ' " 0 2Q :1 " CLICL.!$.[ 114 I C40 :

+ Tx ROY 6 ' ;::g-' 4,~ ' ' ' '

+ Tx ROY 7 I ' ,, '7 " L2D 2!lh I j CL.!5. : 6

- RSTCLR ' c2Q ' " 9 ' P1 C -~ + SYNC 't:;,. 4 76 V1404

A

0

8 7

6 5 4 3

, J AJS

1400/ ' - Tx

-10

,I""'-' - Tx 9 1400 / -

" ,I A36 \.. 11 - Tx 12 1400 F 4

.I~\..• - Tx s 1400 I

10

,I ... , - Tx 9 7400 ./

" ~ .I ... 11 - Tx 12 7400 /

2

I"" ' -Tx

1 7400./

4 J .,., • - Tx 5 7400 .J -

B

6 5 4 3

SYN ¢ SH4- C7

SYN 1 SH4- B7

SYN 2 SH4-B7

SYN 3 - SH4-B7

SYN,4 SH4-B7

SYN 5 SH4-B7

SYN 6 SH4- B7

SYN 7 SH4-A7

- SYNC SH4-C7

2

XX-9£100-1,

f.· /l-...J7 ,lt/>,l,1 f·~7 ~r.h~h? .s F'RAT(',it. r/'1/-.~-

26250-XX

17

2

1

D2

D

C

8

SCHEMA TIC DIAGRAM

A

PW ASSY, COM 8 X

D 400136-XX

1

8 7 6 5 4 3 2 1

+12v +5v XX-9£WOv or,,~~:"'E~t 02

I.A MO '11! sJ! t!J! H\Q !$.!l ~ ~ a,o 0,0 E\Q FE OROP(RTY (:I 0"8,0 S•STE"S INC

II 17 16 15 14 13 12 11 -=~ 26140-XX

0 L SH2-H4, SH3- L4

+5V

M30 1K

® + DATA 7 4 l _J ~,6 74LSj9o/ K SH2-H41 SH3- L4

85 + DATA 6 1-

I "LSS \ 3 2J74LS\f8/ -

SH2-G41 SH3-;;r4

(§) + DATA 5 - 13-I ~\11 ~

SH2-G4, SH3-H4

@) + DATA 4 10-r ~ LS5 \ B 74LS~B/

J SH2-K4, SH3- H4

SH2-K4, SH3 • G4

@r.· + DATA 3 ·-I KSS '\ 6 sJ74LS~B_/

~/..-A 2 -

1 1 I Ll ~ \3 74LSjl8 .

H SH2- K41 SHJ - E4

SH2-K4,SH3-E4

SD + DATA 1 13 I ~ KSS \ 11 1 74LS~8_/

79 + DATA ¢ 10-I J KS5 \ a 9 74LS¢B) +•v

0

G

F

K44

& 73 + DEV AODR 7 1 1K 3.1 ;ru '\ ' 13 A~ - 74LSJIB/ ~:n§ rn - ~--- ' ·~ + DEV ADDR 6 4- ~ CMPTR 72 l.ij. J"55 6 " A1 74LS\1a/ ,,, '40

4

"' .,

J"42 ""' µl. 71 + DEV ADOR 5 13 ~ ........ ~J"41 A>B J'. l22 11 11 A2 12 74LS\fB/ ~J"44~ ~ - ,_ l--0-- - 5 ''

+ DEV ADDR 4 10- ~ A:B a. 70 L!J . .TSS \ B 10 A3 74LS\1lo/ '47 '48

' ~ -~ .,. 69

+ DEV ADDR 3 1- ~/~-~ A C ,pl. 4 7408

~ 7 7442A • • ,] K31 6 12 0 9ic,!.1

5 7432 f

...!§ A 1 . - RD INT REQ STATUS

,__J_4 B OCDR '/, 2 RD PRINTER STATUS 1 13 C 2

~, - RD PNTR -CONTROL REG ,-~ !ili \.. '3 12 0 ' ~ 7432 f P" 4 ill p! f-g-1 '

' pl ~ : 74367 :

- RSTCLR 3 141 113

7442A 7 ~ • !1..-C' B pl!' (15), . : • p11 ~ L--~--J

"c ·1g"48 e, ?11S .A. 7hs9 12:·6·77 S·'2S· 3-1-?1 ,n 0 •

-

-

SH2-H16

s H2-J"16

s H2-.T16

SH2-Kl6

SH2-K16

SH2-L16

SH2-L16

S'1+2-L16

SH2- H16

SH2 - 016

SH2- B16

SH3-B16.

SH3- E16

SH3-016

SH'3-E16

SH2-H16

SH2'f3-B16

4 3 2 ..,c,r,a SHEETS

PW ASSY, RG PRN

23400 ,,.g ~I! •~• '" ~IIAT'°" SVI U"AUTNQ~IZ!D Cl1CLOIUU

OA UI! ,~OHIIIT!O.

3 2

L

K

J

H

G

F.

D

C

18 17 16 15 14 13 12 11

Sh1 - H6

==~26140-,:XX

0 L SH 1- H 6 SH1 - J"6

SH1 - J"6

K

I r-m~ + IDB¢ ":~ & I CLK 114 : C.iill I + ID81 121 303Q 110

~ 053 051

: f:cL;11 ~- ..... -J C 30 111 -= .... ,~

+ IDB 2 ' -="-._ I 044 ~ 41 10 lQ 12 ' -1:>CLK] : 3

QE ,.. .. ...., ' ' ... ,~ ' C 10 -=!.._ I E52 + IDB 3 ' '21 51 202Q 17

'' CL~l ls E49 ,. .. ' - ..... '-..ESO ' C 2Q l ~ -\I

SH1 - J"G

J SH1-K6

I SH1-K6 ---'

SH 1- LG

H SH1- EG

L.----.J & r-~;1 IDB 4 F27 FZS + 131 741 115 ~ ~ 404

: rf,cL~1 : 14 F"S'O .,,"'""' -,..-1'--F29 I C4l:l ~

IDB 5 'I.~' Qj F32 + 121 • 3030. 110 I ficL~I :11 ™ ....

0

0

0

(

J

i H

G

F

D

C

B

17 26140-XX

SH1 - 06

SH1-C6

SH1-C6

SH1-B6

16 15 14 13 12 ll 10 9 8 7 6

+"5V :--.719--1

2,f'-......7436713 ~-----------...-----------------~----~71: :::_(l..__ [ (14) r- --------------------., ' ' : '> [ill I & I > _:s~J ~-------~,-+-------------~------~·-'1: .,,.-I-':"'"-'---, ='...,,,, 151~1

L----.J r-w-1

~,-:_"c;.,"~'--, ~!

5 4

+ DATA 7 SH1 -L16

+ DATA 6 SH1-K16

' I '--+-+-------~,,_+---------+---+--+---------~'c;' "->--'7'17'---J--4---------+.!.....~0~A~T~A,.._~S-.... sH1-K16

~~~ '---+---l--------._---------l--+--t---~------'~o"-!i ~>-J-"!~'--...--4----------+.:.....~D~A~T~A,.._4_,.__,..._sH1-K16 11 D-FF (1): ~ l

.-+-+--~ !).-*-'~"' CLK L. ____ .J ill I 74~-~ r-TI-,

gg .......... ~o-~ -f;: ~-l-!-------...----------J--j--ji---------~2~1~'...:(:>43~67~:~,-,-t--t--------+:c._~D~A~TAc....~3,___,... Ail,. .. ,;.;lli 13 /:::... : ~ :

~ ._, L.§.l ~+-+-------~,-+----------+---+--+----------=•c,• ">-J""Tis,.._+-t-+------~~+.c._~D~A~T~Ac.....=2-.... SH1-J16 iB19-7417s1 ~ 84 iE1741151 (1): ...-q j !.

14}----~S~T_,6:._ _________ -+-4--ll--+--+-'~q~QO>l:>.'--l-+-l-f'~'+:-1,.,o,40ofi:~'·'-+--O--c---+-+--l-l-'4+:--1~~0,~"''iil+'=-2 I.......... I V7414 I rl>~L~l:14 !!i.,(_"65 I f.cL~~3 4 - rt :st"'

ST7 11 "-0 10 1: -f:i, fU01aM : ~cffi: I - -=14: 18)-----~~-----------+--t>-t--t'~~q',.,'.,.._;>'-'~ L!.-l--f-'5~:,H+;:y--~~~o,200H:,~'-r : ~~ 8 ,.i~;J 13

ST 9 1• ~o ,2 , - , ""·200,§1§ 1 ~ n AS' :,, ..,,.Jn;,i... l 2020 I t=tr~ 121 D 30 110 J ~ ~ ''>-t--", "----+~ V7414 t-if-_-_-_~!'1:J~>~C~L~Kurl!G,_1_~Jl,k)

8,·'-'-'+:L, __ +-+--.-------~+:...!o~A~T!.!>A_i1_..,~sH1-H16 :~: ' I + DATA d. >----t--t-------------------t-t--t--t--t--------~1~0.c;• >-f--"'9'---t--l-t-,--------'--'"'-"'--'''-.... ~SH1-H16

(tll~: ,... ____ _J

SH 1-J'16

16

RESET STATUS FF

RO PRINTER STATUS

!!!1:4Mt9~ r - -!SI -=1 M11 ,- I 4: ~

367 :s ru r:9: ~till : A:[_ :

H70 !:!.§1 5.1K M1Q ~ 2: :3 sL...=-'I~N~T.....!.A~C~K,_,5'--------f----------f--1-----------C)--C)-----f--J------t-~l>---------!-t--!---' >--f-f''---__J 55/ ii ,,,._ I~ I - & ~--'M§ : i1 ""'z::I17M16 6: ..,,-IH-, [__ ___ .J

"= :;+~---=-- 10 l ~'-{_ !9 L..~~--'~~~~--+--l-~~~~~~~~~~~~~+--l-~~~-j~~~~~~~~~1-1-j~~~---

0

0

0

L

K

J

H

G

F

E

D

C

8

17 "'QDUCT 401060 -02

SH2- L3

SH2- J3

SH2- G3

SH2- G3

SH2- F3

SH2- K3

SH2-K3

SH2-K3

SH2- K3

SH2- F3

SH2- E3

SH2 - F3

40

41

42

43

44

45

46

48

49

50

47

52

... 37

.

PROOUCf "0401060-02

O

(851±)86) 15 RC 13 6

1D QO 6 ~ RD 3120 ·- ~,, >CLK

VGG

i12 DOT 1-4 -12V

REQ !NH

RV VID

DIM

BLINK 3

1 A SR QA 1 ...... 87 (CURSOR) RA ' 18 QB 4 --2 RB HSS

10 1C QC

7

._Ji RC 15 13 1D QO

SHIFT 4- ,._!j RO A19' -~ 3120

~7-;;-;8 6 - II CLK ~ B19 6 VGG

7432 ~12 SCAN 9 -12v SHIFT 8 I DOT 6-2

ACTIVE

SCAN 1

SCAN 2

SCAN 3

SCAN 4

DSR LOAD

BLANKING

DOT CLK

•t .. f

16 15 14 13

12

3 1 2 ~: SR QA

' 18 08 4 5 RB E43 1~ 1 C

7 QC

\S fg 13 14

QO RO

11 3.120

CLK VGG ~·

-12V

3 , 2

1A SR QA RA

6 18 QB 4 5

10 RB F43

7 1C QC 9

15 RC 13 14

10 QO RO

'3120 11

CLK VGG

i" -12v

12 --;;) MSS 11

7432

3 1 2

1A OA RA SR 6 1B QB 4

5 RB H43 10 1C QC

7 9

RC 15 " 10 QD 14

RD 11 3120

CLK

VGG

~12

-12v

12

11 10 9 8 7

4 2 A4 10 1Q 40-FF 1 Q

*" 5 20 2Q 7 A5 fo rn2a 12 AS 30 3Q .ll +5'

13 3Q 15 A7

~'4

40 4Q ~

7417 5 4 0. 2 l>CLK

C "' ,cc 11 i, 8 A. ,. ' 7 A1 01

10 12 019 -7

' II 13 " 02 5 " 03 13

14

4 A4 04 14 3

' " ill

05 15 4

2 AS OS 16 5

1 A7 07

17 ' 23 AB ~ 22

A9 =-~ 4 2 AB 19 A10 2. 10 1Q

'*-40-FF 1Q A9 5 20 20 7 2716 +a 12 Qt 2Q AID

30 30. ~ OE 30 t!!-" "' o--1.!. CE/PGM 40 40.

74175 ~ ~ ---1!. GND ...!! i>CLK -~

C

~1

~

4 l

0

0

11 17 16 15 14 13 12 11 10 9 ""OOUC'I lfO.

401060-02

K

J

D19-6 D19-5

~ ~ T 019-13 . X 1 '" ..... ~ D p Q 9 1,

~ C

~

tfi C

14 " D-FF 019-\3 ,_

A CNTR QA : CNTR6: CLK I, J~~,T LOAD B QB ~ "' ill 7400 3 K SR ...:..; ~ C QC .1L 747c4Q ~ 3 LOAD l4 ,__!! C DSS QC ,I.! O D43 QD i1L _a A CNTRQA 13

~ A QA ~ ......1

D - QD =1 13 5 B QB 12 B ~ QB JL_ EN p ITci EN P

ilL _1_Q_ ENT CAR

15 ENT CAR ea !2ll!.:.!! 6CIU.jQC11 C QC

12 2 745163 2 74163

D . QD T

O 74195 QD CLK CLK

l~ENP ='...!Q l>CLK QO 11 LOAD LOAD 019-5 O ENT· CAR~ ~ ~28 .I A30

C y, Y,

3 - ~ 2 CLi:

163 tA27 1.A.:_s_J & i1 5 A43 6 1 60 HZ 50 HZ

~ 417410 - ~ ~ 4 C

D p Q 5 2

Jlill'3 D·FF :J m \e ' CLK 1 1400 F 855 ' 7408} - 7474Q

'-t, '

"1

H C J : CNTR6: ~ J ,..i ...a C r --' D ASS 7 -EN P

0\9 - 6 019-2 .~ !SB '> 120

9

Lfq"Azy 2 - I J J"31 10 r- ~o 8 8-;:;2 /oc 13 7410 ~ §.12'.p ~oPoLi''--

1 7432 0-FF .J.: ;:.CLK

'32 rn 7474-.! 360

+iv ~ 13 0!9-1 . II"' 11 :--12 8242 oc ·1K 0(9-7 ' - ~

2 ..10. I "' ' 2 D p 0 5 5 · 1 7408 D-FF r.l)"'y 2 ::-CLK 6242 ,., -::;_ oc

7474-C Q

... -1

4

I

"" M:8 -:c-y

&:Mil '

.Mi§_

3 2

401060 -02 ,~·01

-+ DOT 1 4

+ HOR DR

+ SCN 1 + SCN 2 + SCN 3 + SCN 4

REQ INH

LINE 25

+ VERT DR

- FRAME

- SCAN 9

SHIFT B

DDT 6-2

DSR LOAD

+ DOT CLK

G· + BLANKING

+ VIDEO

6

.

57

60

7

56

5

SH1 - F16

SH1 - C16

SH1 - C16

SH1- C16

SHI - C16

SH1-F16

SH1- 016

SH1 - 016

SH1 - C16

SH1 - 8\6

SH1-B\6

SH1- 816

SCH EM ATIC DIAGRAM

o Systems Incorporated

L

K

J

H

G

F

E

D

C

~o;abl

-------la SCHEM, PW AS SY, TVNSW

. oou. 3200 ~•OTVH!) 4010'=>0-10 ,, ·ow,·,.~ s,SH" CQ~IC ~o

l,b:~~~·:~:M~1~·.~:~:~~~6~0~.~;~0:::,:2;...J~-~:·:·:1:6=:~=:~=:J:=::,s~:J=:=:=::J=::.:4~::J~=:=:=1=::.:3~=1=:=:=::::r=::,:2~:::r~=:=:~=1:,:l=:J::::r=:=:J:~l:O~::J=:~=:=1::r·:~:·:":··1·~A~·u~t~~?~l~~1.~8::-~r;~:;,,;';,,;,,.;,:,~-,;,~:·;~~·7gi~;,:,?~r~Fi:1,.~'~Z~·'~M:;~~r,~1~rc~-:~rr:·~0~-~,;~s~~~~~~~~~!,~~~4~~~~~2~~1~~3:~~;}1t

1:r~··J:[)~~~·~:··:oo:o

18 PflODUCT NO.

K

J

H

G

0 F

E

D

C

CJ B

17 16 15 14 13 12 1l 10 9 8 7 6 5 23636-XX

A41 4-. r- - -F5s--i

' -' "/\1 : - I

C 15 41 7>4_3_67_,~,'------~+_,M~E~M,c__~A~D~D"R'----~'~3--1.-sH2- 916 SH4-JS + D 7 6 CAR7i j : SH4-JS--ll_...:+,:_2D~6:--__________________________________________ _:__ ___ ~ ______________ a_js D CNTRQO 12 zl ~ l3 + MEM ADDR 12

' + 05 C QC I I..,-+ -,;-"--------'----'="----'--"="----=--1.-sH2-a1s SH4-JS--ll-_::,:_-':":---------------------------------------------------------------'4,!_j 6 QB13 1 t:;::'--+'~'~'-------'+----'M~E~M,c__~A~D~D"R'----~'~'------sH2-e1s

~ :Np QA n (15)! L--c(_, : ~ENT '"'- 1 -=- 2 CLK74163 10: I ....... >-+:P''------~+'---'M~E~M,,_~A~D~D~Re..._~10,,_..,_SH2-C16

L~ (1)L~J M.1~1 r·-ill--1

, N43s11 c 15 1

...±!. >-+'''------~+----'M~E=M"---~A~D~D"R'----~9"----_.,•sHz-cis + D3 CARI-:-':' 1 I..,< 1 SH4-~5--ll-_::,-----':"::-----------------------------------------------------------------1---!!.16 O QD 11 I~"'{__ I SH4-K5 + 02 s C CNTRCC 12 2) i"-)+-,-:''----~+'---M=E~Mc_:A~D=D~R-~8'----1~

I /- SH2 • C16 SH4-L5 - + Qi 4 13 1 ~'"L :

+ 0¢ 8 lli CB L J ......._ 1 + MEM AODR 7 SH4-L5--ll--''----"-"------------------------------------------------------------l---'~A CAn14 ..!Q!_ .....,>-f-~'9'-----'--""""----''-"'"'--'---... •sHz-c15

P7

ENP : K I 10 ENT I r,.... - 1

SH4-Es-)l-...::...__T~A~R,._2L~O~A~De_ ______________ ~-------------------------------------------g ~I ~ '"-f-"' '--------'--"'""----''-"''-"-----"'----_.,•SH2- a1s CARf- I .......&oCNTRQofil..- I

~ C QC r1~2-+-> 15)1 : ..._± B lli QB 13 L_· ____ j

~---"4.F">--':,:N 7:161 QA ,1±._ L ,,:, :.!;>:-~_.~_-}:'~'----''----"="'--"-"""--''-I .. .....1Q ENT ---,- "' + MEM ADDR 5 SHZ-C16

,-----t--'''!>CLK i ~ : c· 10: --..... 19 + MEM ADDR 4 -

---1---->V 1 ,--t:,'----"--""""-2!

18 · PflODUCT NO.

0 L

K

J

H

G

0 F

E

D

C

0 B

17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 23636-XX 23636-XX O~T 02

-~-=~C~L~O~C~Kc.Y$£3~~~~~~-'--·~-.~~~~~~~~~~~~~~~~~~~~~~~~~1!_f"-;:;-;"'\ SH4-ss I ~,~,~----------------------------------------------2+~x,__,c~L~K~--1~ '1 !ill! '--p,''-1------------'-----------~--~''d 3J 740.a/ SH1-0H>,s~3-E16

62:}-~+-=C~L~O~CK"-$'-'-4-t----~•"-! 7400 ~'.~ )·O-"•-j--------------------------------------------------S~H~J~F~T--{!52 SH1 - as -ll._c::._T,.,A:,,R,_,CosL,.cK,__-j-----9'-f"' -;-;;-....,_ ~ 1 ,, - X SH1 FT

J 6.§ \...)o.e"-t----------------''/-cf;;;,;-, _ SH1 - 816 -~._::_T~V'--.!A~C~K~--+---+~~----+-------,,.,---''-r-;_;;;;---, 7400/ + X2 -

10_7400/ · yriMSS )"'----l---~--i-~------------------------------------------------------~+c...eR=E~Q'--~SH4-016 SH4-D5 .!::!:1 .I MSS -----i-----------------.-----------------------------------------------'--"-"--.-.~SH3-G16 ls- 4 4 7400 ,--------------,-;:::;:;g;i.•--, r--ffi--i

l L31 \s 2 p 5 g ~ 10 ~ 4 l.OAD .,]r-...74367103 + MEM ADDR rl. Y2 4 >--+------"-aO O --:1 L31? p ,-------------+-",3 A QAe1~4------"'+l1 '>--7''-CLK -----------~·....e,s c QC 12 ~ ~>-IH:1''-1-..-----------------------'+,:_~M~E~M,,_~A~D~D~R'---''--'21' 7474Qi.!_ ~ K31 a31 1 i ~ ~ - ~CLR T, 74~4Q~ .:~~ ,----------,-.~~ 0 - 00 ~ sf/(..~ !1 + MEM ADDR 2

22 SH1-D5 -J ... --"C:::C:.:.----f--1--1------------1--~ ~~ ' 1 ~ ~~~74163 :~>--Hif'--f--l--1p--------------------..:C--''-='"--"'"'-"--"--( 2

CU-i.++'~'-l--f-11-i-+-+--t--+--f--f--1--1--.--------+'-~M=E~Mc_,A~D~D~R"--~12=--{32 SH4,,.J5 ! ~: 4 8 CNTR QB 13 L ~:: ~ !:, s + MEM ADDR 13 SH4hr5 5 C E43 QC

12 >-I-Hc.!L-f--+-l-t--t--l--f--+-l-l--t--1--f--,-------..0:.--'"°''--'""'-"--"'--{:33 SH4-JS + O? 6 O - QO~

7 6 ! "'-. : 1 + MEM ADDR 14 -r:;"o EN P 74163 .,£>-l-f-ic'--f--f-i-+-+-+-f--f-i-+-t-+-f--f~>------~~="--~="-~--(134 ..:..::. ENT ! .....-"{_ :

"---~-_,R~O'-~C=L~K--'---~-----------------f--------------------------.._---~''l>cLK CAR~ I~ ' + MEM ADDR 15 C 141 >-i-f-i'2'''-i-+--f--f--f-i-i-+--f--f--f-l-+-+-+~-----'--""=-'-"'-'C.C.-'"-+-(35

SH4-CS

'C.p M:! 15 i LAL: l 1r r ._ _____ ..J

SH4-C5 + TV ACK 13 b.aa \_ 11 SH1-E5 -11~---~T~A~R,_,E~N,_ __________________________ 2''cj77•4,ro,co~.f;>-"-------~

SHi-FS + MEM AODR (/) ...__ SHl-FS + MEM ADDR 1 SH 1-FS -1,-.2+:....,M~E~Me....cA~D~D~R'-2=-------------------------'-------------------------------------__, SH1_65 -11,._~+,:._~M=E~M'-'A~D~D~R,_~3'-------------------'------------------------------~------------------' SH1_65 + MEM ADOR 4 SHj·GS _.._~+t.._~M~E~ML-"A~D~D~R,_~5'--------------------------------------------------------------------.....J SH

1-J

5 .-,_....2+:....,M~E~Me....,A~D~D~R,..._Se_ _______________________________________________________________ __,

SH,-Js .-,~2+:....,M~E~M,_,A~D~D~R,..._7'--------------------------------------------------------------,----__, SHi·JS ........ ~+c_M°"'E~Mc..,A~D~D~R,_~8'------------,------------'------------------------------------------------~ SH1-Ks. _-.. _:+t.._r,r_sME~M'-.tAuD~D~R,_~9'-------------------------------------------------------------------------__J SH1 ·KS + MEM ADDR 10 SHl- LS + MEM ADDR 11 sH,-Ls + MEM ADDR 12

SCHEMATIC DIAGRAM

K

J

H

G

F

D

C,

sH,-Ls -: ... __:,+':._.!M"'-.SE~MC-"A~D~D~R'-1~3'-----------------------------------------------------------------------------...J SH 1-HS ..Jo,.._2+c..,,M~E~M,_,A~D~D~R~·~1~4-----------------------------------:---------------------------------------~

~ ~i·~·b!~~~~'.~:~ Incorporated TITLE I

SH,-Hs -Jl,._2+_,,M~E~M'-'A~D~D~R,_,1~5-------------------------------------~-----------------------------------~

23636-XX 16 15 14 13 12

C

ll 10 8

a,, ~, ' $ 1~

6 5

SCHf'-'ATIC l~Cli;J(

18 17 16 15 23636-XX

0

{

-SH1 -C:i

ATTR CLR

SH4·LS + 0¢

J SH4·L5 + 01 . SH4-KS + 02

SH4-KS + 03 .

SH4-JS + 04

SH4-.JS + 05

SH4-JS + 06

SH4-JS + 07 :. SH4-C5 + RD CLK

SH2·K3 + X2

0 SH1- 05 - BCLR

F

E SH2· L3 + X CLK

D

C - CR SH1·05

0 B

23636-XX

14 13 12 11

4 1D 1Q 2

40-FF 1Q ~ 5 7

20 2Q

ru 20 ' 12 30 3Q

10

71175 3Q .!..!. " 15 ---2 40 4Q t>CL\ 40 14

Y1

4 1D 1Q 2

40-FF i?i 3 ~20 20 7

ill 2Q 6 12 30 3Q 10

74175 3011+ 13 40 4Q 15

12 ~ >CLK - i1.i \I MSS y C 4Q

13 7400 T,

·~ ..

10 9

12 u· 11 " 7408) -14 OCDR 12 1 ~:f f 11 z:;.iH19 12

15 H31 2 ~ ~741~ ' - 9 9321

3

9 11 K19 8 101 ~ \...a 10 1 ;;;-0 /

9 7410/ -1D

U "\a 9 1.408 .J -

9

"" a

7404 2 'o'co"R""" 7 3

A¢ 3

' A1 2 ~ !::@j1 5 -= E9321f"~ -

1n.

~10 7404

·0 1640 8 1-13-77 0

8 7 6 5 4 3 2 23636-XX OEVE~i~~'"'102

L

4 1D 10

2 + RV VID 48 40-FFfci -'l._ + DIM 5 2D 2Q 7 49

Ft9 2Q ..,__ + BLINK ____E 30 3Q 10 50 74175 3Q .!..!.

.ll 40 40 "' ------" >CU( .qi:i ~ C

K

,'1

+ 9¢ 40 + 81 41 J + 82 42 + 83 43

+ 84 44 H

+ 87 47

G

5 31 "'-' ' 2 1J 7410 / ill 3 + LC TAIL

Ll1400 ./ 51 -

F 10-

~lli a 7400

13 ,-, J191~ i1 7410 E

5 + (86 1±) 85) 4 -:'.I J19 ' 46 3;:;J7410 + (86 + 85) -. SH2·J\6

D 1D

111~~ 91 7411 l±} 11 + CR CODE -

12 7406 ) SH1- E16

1-2 u, 12

" 7411 1 :-1 K19' 3 + (85 + Yi) 45 2 7400 C

SCHEMATIC DIAGRAM

Oiablo Systems Incorporated , .. ,,., .• c .. ·~·,,, ~41•1

I PW ASSY, TV OMA

q.] ,(. :,••1 ('~~

R 6 5

18 17 16 15 PaOVUCT NO

23636-XX

78 + DATA~

+ DATA 1 80 0 L

81 + DATA 2 K

82 + DATA 3

83 + DATA 4

+ DATA 5 84 J

85 + DATA 6

S6 + DATA 7

- LINE 25 60 H

G

- INT ACK 4 59 0 F 78 RESET

66 + DA¢

70 + DA4

71 + DAS E

72 + DA 6

73 + DA 7

74 - OUT

- REQ !NH 57 D SH2- L3 - + REQ

15 - FOK p

- OMA CLK 9 c;

+ OMA RO CLK 13 CLOCK il3 61 + 0 B

23636-XX • ., e1.001,1 ,, •• ,., 17 16 15

14 13

14: N43s1t13

' ~!11

' ' 12, ·~· 1s: ! L ____ J

r--B43i

14: 74367:13

·~· ' ' ' ' 121 111 'L-CLK t!?

74740:.!.

~"r ,,

12

., '

21 MSS \ 3 1 7400 /

ll

"-'I 4

....< 0 p Q O·FF

' CLK t!?

T

10 9 8 7

•·

..,__

6 5 L,

6

74Sf64

~2 7416

r- Ks_s_., I - I

14•~ -"', ' . ' '

' I H4;.~ 111

- ·~· 15: I ' ' L--- _.J

!Ji~ 5 4 M.li! 6 3"I IQ ~ D p 0 ..§.... 10 7432 J !tl 4J 7411 D·FF -

i _2 >CLI< ~ 4

2 0 p Q 5 "" 6 7474 i:j 6 7432/ 0-FF C ,-2 >CU<

!!i l "-'-' 6 747c4a

L: !Ji l 10 p Q • 1~2

0 ~· 11 O·FF V7404 CLK 74S¢4 !,ill 7474 a OMA CONTROL

C Q

!Ji 13

' " a

3~

74$~4 4

1.,/7404

1s-;;.°i- ~ "i/~b ~=~,;~ A 7ff_t_~ .. ~2'1-''-10 9 8 7

6 5

+ D0

+ D 1

+ 02

+ D3

+ 04

+ 05

+ 06

+ 07

- INT REQ 4 .

+ ACTIVE

- OMA REO

- TAR LOAD

+ OMA R/W

- TV p

- TV ACK

+ TV ACK

+ RD CLK

- RD CLK

- OMA RD CU<

- CLOCK ~3

····-·· ~r ~ ' l·iC. 8-19-76 6 5

-

58

38

12

11

14

4 3 2 1 23636-XX ·:::.:,::. D2

SH 1-J16,SH2- G16, SH 3- J16

SH1·J16,SH2 • G16, SH3- J16

SH1-J16,SH2- G16, SH3- J16

SH1·K16,SH2- G16, SH3- JIG

SH1·L16, SH2- E16 1 SH3- H16

SH1-L16,SH2-E169 SH3- H16

SH1-L16, SH2- E16 1 SH3- G16

SH1·L\6, SH2-E16, SH3- G16

SH1·J16

SH2-K16

SH1- E16, SH2- 016

SH1- BIG, SH3- G 16

SH2-E16 SCHEMATIC DIAGRAM

Diablo Systems Incorporated SH1-B16

SH1·C16,SH2·L1G PW ASSY, TV OMA

··~··,p•••. ••o• ... 1,oN SYST "lQOlt .c. ,-.. ,~i•,n~ """co,u•r ~~ .. n,~·,c =~=~-----+.,.,;(;'} :~~:t~;~~::0;,ZE PRl)l)UCT NO

4 9 0 23636-XX ., .M)~- 1 4 ; .. fff5 Tt11!U 4

L

K

J

H

G

F

E

D

C

0 L

K

J

H

G

0 F

E

D

C

0 8

18 17 PIIOWCT NO. 23406-XX

SH2-H4

SH2- J4

SH2- D4

SH2-D4

SH2- D4

SH2-C4

SH2-J4

SH2- F4

SH2- H4

SH2- E4

5H2-K4

SH2-E4

SHJ-J3

16. 15 14 13 12 II 10

MEMORY ADDRESS +sv STORAGE REGISTER

9 8

9 MEMORY .i.OORESS COUNTER

2 rJ~,~,~.,;-.., ' '~ ~ .-t--~ r -.-,,-- 1 > 1K A11

7 6 5

+ MEM ADDR ¢ 20

3 K J 74357l

'='4 SR 15 15 LOAD 3 41 >--'-lse_ _______ _:!:_,"'.=~2'-"!~-''-{: ~;:::::::::::::::,,s'"A FSS 'QA 14 1 A QA,~,'----------1-"-,Y ' + MEM AOOR , 21 -~:::::::::::~*~~ 7:5 ~~ ~~ 1 ~ ~D 7~~~QOQ~D ; 2 l ~>+l: 3e._ _______ _2~'.'.'.:~2c'.:~_c--CL,, QO - ....2. cu CAR :>:§- : ~II I

... -+-'4eJco BRW yl 611 ......._ 17 Y1 C

+ MEM ADDR 2 22

+ MEM ADOR 3 23 ~--~ 114 :~.:

'-------+1~0sll >-J-1~9 ______ _.:!:__"""=."'__!.~~.2....-( ;i ,,.-- I

,[V'-L.111

9

L---J

,-943-1

2 LOAD 3 J -~·11

K -4 SR QA 15 15 LOAD 3

I r-....74367 I

'-----+~·"l"">-2'~'------_!_-""-'=."'._.!c~!l...'.!.._(:

~;:::::::::::::::::::::::::::::::::i=-i:i=-i~t.;;:::i:i=-~~7sy: fil QBe,~.-+-+-H-=-++--''e.ic QC 13 ,o ~ lli ~~a',----,

:bL : ,---------------++-H++-Ht++-·~110 74195 QD 12 9 0 74193QD ~

\o QOJl J CU CAR~ + MEM ADDR 4 24

'-----+-''"-1'1" 13 -LDWCLO

'--1--"'-J-21L'-----~_:!:.-"".'=."'.~~!l...!!....(:

•kL ' + MEM AODR 6 26

~----~1~A CTR QA~ ~---~1°"0 B ASS QB i'° ,l.9

54 - CNT WC

~--9,; ii 74193 ~ii L LOAD ~ cu cAR ~ :t K ,J, 11 4

CD BRW Y,.3 -:: ~ LOAD '------+'~'~:~>-l-'!:9c_ ______ _:!c....!!!.!o!!!.....fr!!!!.!l....!....-{i

•kL ' 11 I + MEM ADDR 7 27

L---j re55-1 I 74Js7 I

1---+'1~··'1 113· ' ' . ' I

C ._H-1--1--./-H-+--="l; : HS5~ 0

:f.:4,-5-+--t--H~

1;c!A CTR OA H;f------~

114 ._H-+-t-t-c· "c Qoi-:-:- ...li cu CAR A ' - •-

0 L

K

J

H

G

0 F

E

D

C

0 B

18 17 16 15 14 13 12 11 10. 9 8 7 6 5 4 PRO~_UCT"O. 23406-XX , +5V +sv

' DEVICE ADDRESS DECODER COMMAND DECODER

SH3 -H5

SH3-J5

SH 1 - as

SH1 - C5

SH1 - B5

73 + DEV ADDR 7

72 + DEV ADDR 6

71 + DEV AOOR 5

~ H7-li 1K

1 2 1,

ill S60

J19 ~ K17 K19 '\..-..3, 7404 !ill'»-1 21) 8~ 2~ sJ,s a 4~

6 'J 4 r-0"tm 5,~ --------'-< 7404 _w 1!2r 19 K21 K23 _JJ K19 ~ torr--, ·~~4J.re---,,-,',r-6

7404 I '"R ( - - ~ J 3t ' 8 5 7408 .... r--'-1 .. i K22 6 8242 oc 'P:~H~r:t..:".':~ ~ 7432 j 1J )!---

2 l A7

__!....4 7432 '

-THIS UNIT COMMAND 65

- READ C STAT 62

- READ D STAT 63

- READ E 64

- BUSY A .. -LDC CMD

-LOAD DISK FILE CMD 61 5 Jl9 6 9· - -----++1"'15 A DCDR 21 *-

J16 ('"J18 J_LJ Kl9 ~ r 7404 a-~,i ill S 8-;;2 ,/c;'c' r-L31i ,--+-1-'""IB ti21 3 pt

I J1s '';15-J · : 74361 1 4 ~

1 Lss"\3

,--+----1----------------~2~],_,1:;;2 (>"--------+--="-'=-=.ccc.c..,c=cc...=cccc.__11

?O + DEV ADDR 4

69 + DEV AODR 3

SB + DEV ADDR 2

®+DEV ADDR 1

@+ DEV ADDR ¢ 75 - IN

f--l-'-"'-1-f---_,, )LS r'--1~, - DC 1,l _.CLK -2..17408) t!.!2_ 'f::~10'*--------------t------------------1-----"--'"-'-'--"=''-'--{ L43 8 8242 oc

-INTREQ 7 38

7414Q ~ ~ _ INTERRUPT LOGIC '----it

- WFLG A2S -L ~I' ~,-2-,-o-l-,~:~,==:;'::: 1-7!:4:-6~0::,~,,:)l'''-l-----' 6}----'"-'-="----------..... -"10'6i~~ JK-FF D-FF I ID 1 - 10

~ - a 12 ·XJJ< Ji:,.c,,,', r-'"'\ F31 ~ 0 P Q~ r--~

9'-/-;''''-----t------'-="'-'--'=---JI~

H13 8

H1s :~ :

+ DATA 2 -

15. - INTPIN

52 -. TO IDLE

46 - INTACK 7

60 - TMR

12 --\F31 ,_"----+-----!f--~

1~745~¢/

4-

~'">' 7408

..__,_,~-----9--+--~4_,1 ~>-/--"'''-----+------'--"""-''-'"--~~ :~~: ~-4..:'cc1 ____ -+-----'"--='-"-"C..,~

-::- ..., ~ I 1: .:

L ___ J

+ DATA 3

.j. DATA 4 -+ DATA 6

J ~,'~--1----+----+------!f-----------, r- -- -, 9 J~~F ,I., 9 I I !U t

+ DATA 7

- A ERROR 58 ~--lf-'"Cl>.A31 ~ J LOAD L~+'-Tl~M~E~O~U~T--~12~1~4367 I 11

J:>"4~---------+--------~ 11 74107_ 6 ~---~3'K SR '"::k I .1 - ,,.-- ,-- 4 A A19 QA~ 4 l t

"~ 7404 ~ ' I 1 7400 .J

I ~-----------------+-----------t-~----t'-~--+-~ C 74195 QC.@. 0-FF 11....oT I 10 ~ B QB~ ~ D p Q ~Oc_ __ +c..cN~O~SE~C~T~O~R~F~O~U~N~O _____ l~4-,' >-f--''""'--~

D QD,1~2----3,.._CLK 151 - --, :

r-'-~~--~~=--------------------r-----------------t--+---1---=~10e;.cLI< oo 11 !E - I i_ _ - ...J 13 - C

7414 ci 6 1 B31 3 ~---------> @+ SELECTED INDEX

,:•

"-'"\ ~ ~11 '(, T,

1

2_;}140s·/ ~----------------

18 17 PRQPUCT WO.

23406-XX

0 L

K

J

SH1 - 05

H SH1 - 05 SH1 - CS

SH1 - CS

G

0 F

E

D

C SH2- K4

0 B

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 PRODUCT NO. 23406-XX

+sv CONTROL ROM

~ S.1K

8 + OMAR 12 ~

@ 670 8242

7 - B7

5 + B7 +sv & 'r'14

FCA1/ DDA1

·r 12-

11

r--- ----------, I H7 l

I ; •> '> •> • '> '> '> t I '> > '> '> > I :_ ___ '>_>_'>_>_ '> _ _J T13Tt2T22T23l15 ~ A7 \

" E7 12 7432 404 -11 12 13 1 3 4 s 2 P .__.,,......._.vee

)--'---=-'-"'-'-----------< .... ---i-f--+--+--+--1---1-~:~A~ VCC 001 s:~----~"-i~ 9-+--+-+----i-f---,-'-ll ~ ROM gg; -·~----

47 + ST¢A

48 + ST1A

49 + ST2A

50 + ST3A + CR~ + CR1 + CR2 + CR3

I 11 E7 9-+--+-+----i-2~1SA3 004 ~

7---~

... -+--+--l""°';sci~ A4 ~ DOS e:--~ ... -+-+----i,a'"AS 1302A DOG lfo--A6 007n t-,..!l A7 008 11 1i< cs

VDO VGG

~6

-,v

~404

2

' E7

~--~'"'" ' 7404

10 7404

4 7404

~ A7 '\ ' 9 7432 J

,,_ ~ ~ '\..11

12 1400 /

r----, I QI I

LO MA HI F

- XFR MA -LDMALDF

CYC OUT ENABLE 36

1 74367 I ~~~~~~~~~~~~'=---+ 1-.,.:

1,~'---t--' ~ ~ 7~3 ~; ~- I 9 8242 ~

, ~ ~----f--+------e5acu cAR ~ 1sl I 4 CO BRW ,_& '--+---5"""-~- 4

SH2 - G16

SH1 - C16

SH2- G16

-:::- L ___ .J C __J}a°m~ ..-~-~e~u~s~Y~A"-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~--1~-1-~~~~--~~~~_JI'•

M19 11 "~ 121) a242 cc . 11~-3 ~a242~

~----------------------~-o=-

PW ASSY, RGFCA

MODEL 23400

QM;';;"[v~EQT 02

L

K

J

H

G

F

E

D

C

B

18 17 16 15 14 PIIOOUCT fl

26136-XX

0 L 46 - OTA ERR

SH3- G3 - BR0 (IF COMP ERR)

SH3-J3 • + BR0 (IF CLK ERR} K

SH3- K3 + BR6

@ + XEQU

SH3-G3 - STP IF X

J SH3-G3

@ -we:

• - STP JF WC r

SH3- 03 ......_ __ + BUSY 8

H 26 + CK 2

~ ~EAD SYNC I 0 -SH3-L3

- READ ON 8 13

G

+ W CLK TIME zlM19 12 67 IJ 7410 /

I -30 - DD SELECT

0 SH3-L3 F

. + READ ON 8 5-

& ~ H55 6 @ + DISK CLK IN 4 740(.o (-SUDO CLK)

SH3-F3

6 ~ \4 + CSR OUT ON J7402)

E

SH3-E3 + CSR I BT

SH3-L3

D

I l !:J..M \ 3 I + WRITE ON B 2 7400~~

2 7408

C SH3-F3 - CK AM CLK

- CLK SHIFT 42 SH2- E4

. - READ SHIFT

27 + F CLK

0 B

SH4-E5 RSTCLRB2

SH3-J3 + DEC WC EN

. ' 26136-XX OIT or, oou.,,.,a,,, 1'7 ... 14

13 12 11 10 9 8 7 6 5

12 -J H31 \.. II ,_ r "ill--, 13 7432 will ' 12 STEP COUNTER riG:7!3 7411 / ).9 + ST0A 47 12 m - LOAD I

13 7400 3 : CNTRg: 14 I I lr1 13 41 I 5 + STIA 48 C F31 QC

Jg__ :~ I J 13 ~

JL I D - OD 61 17 + ST2A

~ ~~~ 74161 49 0 e!E :~ I 12 ,.-1 ,p- CLK CAA I l 12 10 I 19 + s~ ~ J31 \11 4 C ,:~ tru I I 9 6 13 7408 6 9 I HI J H31: )-!-- I 7404 5 7432 / 6~ u 10 7432 -=-- L ___ _J - + ST0 9 + STI l I + ST2 --;i.~ '\ 3 + ST3 . 7406 )

-BIT COUNTER

K7 - ~ 560 560 1K

2-J B31 '- 3

l 8242 OC

10 CLOCK SHIFT REGISTER 6 ,~,~ 8 2 r:l) "" ):ft-9 7400/ .---e- SIR 15 5 8242 oc IY ..i.__ ,-...). A ~ 2 IA QA A SR QA 14 c.2 B SR '*-- ----1- B OB ·- 3 IB QB 5 " 9 MUX 5 -. 6 819 ~g r:l)Ml ,);12 S ZA 7 QC 's 12 ,,_ Q1 QD l>-f ~ 6 28 lo SIL 8 8242 OC QE '1t "= -+a ~r 74194 ·- _u ill ~ 74164 ~~ ',; - 8700 13 3A 3Y

11"' );LL 10 3B ~ II CLK .--..! I> CLK QH 14 12 C 12 8242 oc 13 4A 4Y C

T1 I 48

74157

i'= SEL +5v ~ SIR 2 • ~ 5TB f -;-ii,A3',.>of --= QA 15 1 8242 QC IK 14: SR OB 14 ,~. 5 C QC 13 5.-

-:- h-_§_ 0 lli OD 12 )),A3'~ ~SIL 6 8242 OC

K7-7 S0• 8-10 5 1 74194 ,. I I CLK ~ C C

T1

~ l 13 I ~ 12 - CSR ECL ~A31 II B 7404 8242 oc I ' + CSR 7 38

K7•7

10 + B70 12 ~ P Q ' . -:i E55 '\ 8 - CNT WC 11 ~:: 7400 .J 54

1ffl a - 87D 19 C Q

~

~· ·. r •r. •:·. ·.'4 13 12 II 10 & 9 8 7 6 5

4 3 2

26136 -xx 0~'01

NOTES: UNLESS OTHERWISE SPECIFIED,

1. ALL RESISTANCES SPECIFIED IN OHMS.

2. ALL RESISTORS ARE }4WATT, ±5°/o. L

3, ALL CAPACITAI\JCE SPECIFIED IN MICROFARAD$,

4, +5V TO PIN 14 OF 14-PIN IC, GND TO PIN 7;

+5V TO PIN 16 OF 16-PIN IC, GND TO PIN a. 5. 26136-01 SHOWN.

&. DOB PREFIX IS USED FOR DOUBLE K

&

SH3-K16,SH4-Jl6

SH3-Kl6

SH3-K16

SH3-Kl6

SH2-Fl5 SH4-E16

DENSITY RECORDING, FCB PREFIX IS

USED FOR SINGLE DENSITY RECORDING.

SIGNAL NAMES IN PARENTHESIS WITH RGFCC AND RGFSC. NAMES WITHOUT PARENTHESIS WITH RGFDC.

+5v

~ 835 847 w m F35 w

+ ~ K23 ~ o., IZV

~ ~I IZV

0

- 9~

ARE USED

ARE USED

~ rn K47 ts~

SPARES:

SH3-JIG

+5v

SH2-Gl5

+5V

FSS 8

7411

rn s 7408

E43 II

13 7408

' 3 7402

t:-7 SHI-D13,C7 SH3-CII

r:n,v . --, I K7 I I - ' ! IK 1 I ' L.... 9---J

SH4-FII, Ell, E9,C9

~---SHI-H13

SH2- C 15

SCME:MATIC

kNMCEL~fsES I TMRU 4

4

SH2-KIO, H9 SH4-Jl2,JIO

SCHEMATIC DIAGRAM PWA

Diablo Systems Incorporated

PW ASSY, RGFDB

3200 PAOPRIEUIIY 1.ro ... ATIQN SY$T If LO~IC NO, UNAUTHOR,ZEQ Ql!CLOIUR[

o• un PROHl0'1[D. ~HEU I TOTAL !HEHi s,n ••oovcr NO.

! 10 D 28136-XX 3 2

J

H

G

F

E

D

C

8

II

0 L

K

J

H

G

0 F

E

D

C

0 B

••ooucT NO

17

26136-XX

26136-XX

SH3-K3

SH3-C3

SH3·.T3

SH4 - FS

SH4 - FS

SH3-C3

SH3- F3

SH4 - CS

St,J1 - OS

SH3-H3

SH1-H5

SH3-H3

SH4 -LS

SH3-L3

SH4 - CS

SH3- L3

SH 1 - CS

SH3-J3

16

--

-69

.25 + +

-58 ---

70 + -

. -

+

+ +

-

-23

-68 (-

. +

24 +

+ . + .

+ +

15 14 13 12 II

END

FENO

CYC ZERO

CK1 ,o-11 I ~ \ 8

H eve· ERR EN 917410/ -A ERROR

ROY ERR I LATE

RD NEXT SECTOR INST

I. OTA EQL

,2 1::@j ·\_ 3 :1~ 6 1] 74'2/

·S 7400 DAM ERR EN -GATED OMA RD CLK

f ,o CSR EQL ,,_ ---:'j L31 8

f-'*1 ,,, '-' 9 7400/ D CLK ERR EN 10 7410

I. 87 ,,_ ~W3

2 K31 \_ 12 1 7400/ D CYC ERR EN , 7410 I

RSTCLR 81

CK1

SHIFT CLK & W CLK TIME)

READ ON 8

CK¢

OMA RD CLK SYN

WRITE ON 8 ' 870 4-

;I rn \, DIR TO DOR 5 7408.J

10 9 8

4 :J E43 6

s 740a -ERROR FLIP- FLOPS

!Sl.:.i ,o 12 D P Q 9

,, 0-FF CLK MS5

7414-cr 8

I ~ ·-10 -1 K19 , a 4 12 ;J 7-:;;0 TI " rl

!U.:Ji

~ 2 0,PQS

' 0-FF CLK Sa,

7474_ 6 C 0 ,, T, ·-5 :1 K31 6 " ~

12 0 PQ9

3 _-, 7410

_!! D-FF

I> CLK !.§§

7474- a C Q

-v;;

4

2 D P Q 5 D·FF

,-2 I> CLK ~

6 7474-C Q

Yt 9 r=::m ~ \...a

7410 / 113--·- J rn" ,, bJ J'43 '\ ' 12 7408 / 7432) 4 ru, s 9 ' 7400 w J55 '- ' 10 7408.,;

-, I 21 843 ,.

131 7410 -4

:--:1 "' 6 743:?

8

7 6 5

+

4

~m 6 7411

ill,_ 6 -7420 I

J43 ,, 7432

+

+

-

OATE

1- 6-77 7 5

4

H CYC ERR

- TO IDLE

ERROR STOP

+ DAM ERR

+ ERROR

D CLK ERR

D CYC ERR

READ SHIFT

+ DOR CLK

+ DIR CLK

+ DORS ¢

+ DORS 1

3 2 D1

PRQDVCT NO

26136-XX

SH4 - H16

52

39

. SH4 - H16

SH4- K16

SH4-G16

SH4-H16

SH1-C16

72

73

74

75

SCHEMATIC DIAGRAM

Diablo Systems lncorparated

PW ASSY, RGFDB

3200 Pl!OP"I ,lM IN ...... JON UNAllTHOIIIZ!Q OISCLOSU•C

o• un ••01oeJ'\"t~

4 3

L

K

J

H

G

F

E

D

C

B

---·----- t t t ! I 18 17 16 15 14 13 12 I' 10 9 8 7 6 5 4 3 2 I

0

" " 26136-XXI I 26136-XX I°~~: DI fE3l;j;;J

f--

+5V + WRITE ON B -® e ·:~ l 114) 1 C io 13 11

SHI- 016, SH2-C!5 r-- ---------, L I I I I

I + READ ON 8

I & 51 2020 17 SHI-G 16, SH2- D15

1 fil > > +?v 1 ?CLK I fEi91417s1 - READ ON B I • ·, l FC01/DDBI 33 1K > 1 c2Q 16 41~% 2 I . > I I ' ~E55 3 I 121 To3Qll0 I f

1

CLK I L __ - - - - - - __ J T13 T12 T22T23l15 I c 1 13 7400/ SHI-G16,SH4-Et6 3 I 2 13 10 II 4 12 3 r --.....-vaa 4 J i>CL~ 11 I ,-Y I + FFLG @ 2

A0 VCC DOI L I ." 30 Ill 51 20 2Q 17 I

At ROM 002 6 I .:::i,-:: I

l~ + HT ON

A2 003 131 404Q 115 SH4 - Ll6 21 F3 004 7 I c 2Q 16 - WFLG © K + ST.0 20 A3 8 ~ 91~ I I SHI-JS --19 A+ - 005 9

1 I I C4Q 114 121 30 30 110 + STI A5 1302 006 + BR6 SHI - JS ... 18 .!J!_ --1h-____ J I I SHI- Kl6 + ST2 A6 007 I -j:,,CLK [II - END ... 17 008 .!L_ SH2-Ll5 SHI-JS -·· ·- A7 I 330 I ... + ST3 ~ cs SHI-JS . ··--··--·- voo VGG 131 40 4Q 115 - CLR DIR DOR @

~~6 91 CLK I I 1...f I c 40 114 + DIR TO DOR

- 8700 II -V I SH2-Cl5 SH I- FS -9V

I I 1

+ BR0 (IF CLK ERR l isv FCB2/DDB2 '----.J SHI-Kl6 J + H CYC ERR EN 113112 !22123115

SH2-Kl5 + DEC WC EN

3 p ~VB~I SHl-916

2 A0 VCC DOI :

I Al ROM D02 6 21

A2 003 7 + 0 CYC ERR EN

~ A3 H3 004 B SH2-F15

~ A4 - DOS9 I + D CLI( ERR EN AS 006 SH2-Gl5

18 A6 1302 007 10 ' H 17 A7 DOB II + DMA EN .. SH4-El6 ~

. cs

L

K

J

H

0

voo VGG 5~ 6 - CYC ON WRITE 32 l£1.._1.16 7404 I

I

3 Jl9 4 - lD CYC 31 +5V -9V --

I ~ ~ FCB3/DDB3 -· ___ ,,_ ------· ·------·- ·---·----· - STP IFWC ~ ... SHl-J16 11

Tl3 ll2 122123115 IIH19" 2 - STP IF X

I P '-----v-'VBB SHI-J16 G 3 A0 VCC DOI .1. I L7i•o· ' . 2 Al ROM 002 L_ ' 3 HI 4 BR0 (COMP ERR) SHI-LIS I • ~ ~7404 21 A2 003 7 & i A3 004 1--..z2. A4 ~ 005 8 I""

I 19 ~ 11J19 JO

- ADDR MK CONT 40 A5 006 18 AG 1302 007 ~~ 7404 I (- CK AM CLK) 17 11 91~19 6 I A7 008 SH1-Cl6 ,!1c cs +5V 7404 r-----, I - DAM ERR EN ..

I ~ voo VGG '~' SH2-HIS F +t-,, ' I ~16 ' 74367: 9 + CSR OUT ON Ml IO' 63 TIMEOUT COUNTER

2M I : l -9V 7 RESET "' ' ' I

+5V I ' SHI-EIS

DSCG ts I ' TIMER 2: ,, + CSR I BT 65 .. r. bl ' 14 vcc 12 (l)j ~ ' l I THRES OUT A QA ~ ' .. SH I-FIG 68 -+j12o±soMSJ-- '-"

17 16 15 14 13 12 11 26136-XX

+ BUSY B

- + HT ON

+ ERROR 4

- STEP INST 2r-P~ D Q

.,_ ..2

D-FF l>CLK

SH3 - C3

IL "' 747c4Q s + LAST CMD WAS STEP ~K7-5 - SETTLE INST

SH1 - J'5 + ST¢

J

- READ C STAT 62

SH2 - F 4 + D CYC ERR

H SH2 - K4 + H CYC ERR

SH2 - H4 + DAM ERR

SH2 - 64 - + D CLK ERR 64 READ E

G SH3- D3

0 F

- - BUSY B 1 J"43 \ 3

76 +. SEL ROY 2 J 7432 ~ - 12 0 p 0 9 ~ D-FF

>CLK - \,.±} ;--rn--1 - 1474 a

C 0 - RSTCLRA1 12: 74367 :,, -u;, 4 !:tZ.:.1 77

·~

' ,2 0 p 0 5 ' ' OMA LOGIC a o;[; )13 '

~ 6

.

' ..fl 7474 15' ' C Q ' -v,-~ L-------.l SH3 - L3

READ ON B

E SH3-H3

SH1 - HS

D

+ OMA EN 1~3 JK-FF K7-7 + 87 12 "' ~ CLK LOAD.

~k~Q~ ~ J SR ~DP Q S K D·ff

1 = ,c..- -i< ~ ....2-P,cLK =:J1~a 3 13 ti : ~ ~: !lo:, '74S74_ 6 C QC 1z C 0

I 0

74195: tt y, + T CLK -:- 10 ~ 20 CLK C l_f 4 Y1 r:-1 D31 6 - PIN 5 74S¢¢/ 14

10 - OMA CLK 9 Q12 a 11 ms 10 l/'1404 l77404 + DATA TO MEMORY 16

C

+ OMA RD CLK 13 ·-

0 B

PAODUtT NO ~r. '; 26136-XX

OCT

0

0

0

• r I I I 14 l I 13 I I i 11 6 5 8 7 10 9 12 16 15 17 .,~-~

26138-03 I M.Q +5V ~ r -~--, r~~-1

L

-

K

-

J

-

H

-

G

F

DlSK FILE RECEIVERS I I I 61 436717

1 eo 390 5 ~,>•'-----------------"+-1, >--+, '--------, -~ W 7404 I I

' J

® - TRACK rl,rl, I 180.. ·390 I 1 rui>=-'---------0-------+--"'.C,' >---J-+'3'------,

.~ - 7404 ~>---l--"!·'-------.., 13}-.=__l~N!D~E~X-------~1-~1ua~Ol.....t-1f-~'~·~o!_.jll,....~'~'~''-----, ~-----~:I~: ':"'{_ I

., >-1~·~1'-----~ ------"-~1~: ' ' ----~'"0.!.i' :,.jJ'~·'----~ :iJ'=-'--.J.----l---1---t-----''+I: 13 -== 7404 : L--(_ I 3

READ D STAT 11 :

'"ROTA" ru ~ ()

9 1-=-.cRecEeeAc,_De._"DAc,_T"A:,_ ____ _.._,,.,a,,,o'---1-l---''"'"o-._ l~11!0!MJl,>!1!!.0 _ _. 7404

- __ J i_N_4_3_"'] I 743671

---~'~•!.!.J' >-~'2"L-~ c1slL-O i

j==::.=-~ ' ....

---1-'""·i~ 74367:11 (15)[1,cf : + B SELECT 14l f"..... :13 SH3-L3-)~--'-"-.::::CC::::=.:'-----------------t------t------f--j---------~";-j

1~

;=====~ 1 N43 : 74367:

--+~""'! '11

SH3·J3 SH3- J3

a .,,,--- ' 15)]V'Q I

~----J i_ ____ .l :--Nss-; + SELF1 ~ +=~ ' (15), 1

s2i-=-__,,R~E~A~D"-"C~S"T~A~Tc__ __________ -1------1------l---+[[[[[[[[[[[~:ccccccccc~t!~[!!~[!!~[[~_+jw_+jw__w~==~=-=-=-=-=J::j=l=:t::jFFf1=l=====::;~------=~+~D~O~R~7-::~SH3-C16

L_~~~~-~~~-~~-J-+-J-1-+-I-J--+-~~+-i-J--+-f-f-J-1--i---~--t-t-t-++-l-t-t---, ''---~~-~~+~SE~L~R~D~Y, __ r76 L_~---~~~--~~--~~H-f---~:~·------.-------~.~A SR QA 14 4 A SR QA~14"--....j,-1.-J-.W--i.-l------~ \ \ ~ ~ = 470 - D D SELECT.

~ ~ 6 O ~ 00 12 6 ~ L43 ~~"""---• ;====+l-----1~'.:'.:::::::: ___ -l-_______ ....:!+:...!R~B~Ce.J¢L_,.-. SH3-L16 ao)-~+c._,,D~AT~Ac,_~1 ________ ~---++f"1f-f+~ ' ~("-LI ;,, 1 5 ~ ~~~,,:c-------''"5 B QB 13 ...!..1Ja242/oc a1,)-_:+c_s,DA0,T~A,_,2;__ __ ......,•-•-----t-++H-1 : ', 7 SlL 7 sIL I 13~

- 9 s~ 9 s~ K43 11 ' 82 + DATA 3 - '---~·~;J ./ ; 5 -= 10 S1 74194 10 s1 74194 12 alli oc

s: :"'-L 11 ---11 >CLl

L

K

J

H

0 F

E

D

C

B

PRCDUCT NO

17 16 15 26138-03

14

~ '" 10o/a ,.,.

SH3 _ F3 _____ +c_Ke_E,:E,:Pc..cA:,L:,l.:V.::E'--:J!r=::::---''"Gtiii!~

~

1 ~ h3 2 1:30°0

3 2

7400 .1· N30 11 37)-....!+_l,L~OC~K~O~N!.__---4-.-!:=:::'..--.!'.•r;;;;;-, 13 7400 / ~ B -

10 7400

13 12 II 10 9 8

PHASE LOCK LOOP

.,,!,,. 100K 82K

f = 1MHz

.. WNDO"' H18

Mil 470

7 6

" 1N4454 1N4454 tl1' 1K

".:

5 P ASE LOCK OSCILLATOR

JS,f + 10-60PF 200V

~ .. " 120PF

+sv soov 'T', 4 ~ vcc

VCM

~ '--------------=-12 VIN Q 6

MC40~4

GNO

I 4 3 2

~•OOllCT ~O DEVELCPMENT

~D1 26138-03

I ~ --Q!2 _6!_o ~ 0 P Q"''--+'--1"'12 0 P Qµ•'--------------------------------------------+-'-.::O,_IS=K_C,cL,cK"-'l"N'-{,78

D·FF 0-FF 11

. ~~~ .Jjl>~Lt SECP\~~OR 7474_~ 174574. !. ~~ 1-

0

0

0

',• I 11 I 16 I 15 I 14 i I 13 I 12 II 10 9 8 7 6 5 4 I 3 I 2 I : ~ 2'6138-031 6

F60 '\

r~oouCT NO 10£'1£LOP>Otr I fC.C NO ' R[VIJ{"-N9 I A 12~f~J_1 ,.3UTjTOTAL

8.onUTS SDIU PIIOl>UCT l!O.

I 26138-03

llC'T CTL o""f·"-io,n 17 / 16 I 15 14 A I 13 12 I 11 I .10 I 8. I 7 I 6 I ! 5 I 4 I 3 .I

-- -- - ----- ·-----

0 D

C

0

B

A

0

8

SH2-C2

SH2-C2

SH2-C2

SH2- C2

SH2-B2

SHZ-82

SH2-B2

SH2-B2

SH3-B1

SH3-D1

SH3-D1

SH2- A2

SH3- B1

SH3-D1

SH3-01

SH2-82

79

eo

a,

82

,...._. '-"

84

es

86

-

..

78

+ DATA¢

+ DATA 1

+ DATA 2

+ DATA 3

+ DATA 4

+ DATA 5

+ DATA 6

+ DATA 7

+ DI¢

+ DI 1 + 012

+ 013

+ 014

+ DIS

+ DIG

+ DI7

- DIEN

- OUT 61 - OUT 62

INT ACK 6

SDI ACK

- OUT 67 - OUT 64 - OUT 63

- READ CLK + CACS

- RESET

7 6

3 DBl!I

DRVR

S DB1

io DB2 b0.2

13 DB3

2 4 DUI DO. ; 011 D01

5 8216

12 ~~! DD2 11

D03 14

DIEN cs ~15~

3 080

DRVR S 081

,o OB2 -13 DB3 4 DD¢ 2 7

DI. 5

9 011 6216 D01 11

,-.!-' Dl2 D02 14

~ Dl3 D03 OIEN cs

L------.J'15 '*'

rm 3 I 4K: " ' ~: ,1 ' --~: ...!.!!...

I r :.. __ ---,

' I O>ll I 1' ' J 74367 I L - -- _J ·12 I 111

' -!At.:._, I (1s)I 1

I ~ L---- -.J

+sv ·. .,.