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Computer SYSTEME

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ROM-Tabelle

Signalkatalog ROM-Signale

8.8.78

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LEy40

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A4 A3 A2

A~B

021

^{A=B 9324 H4}

B4 B3 B?

71 61 5 GSo - -

81F4

n ~ n ~I nl WI 7

Al A0 60 50 40 30

74 S 174

EN H3

Bl B0 60 50 40 3D

4 3 14 131 111 6

2 L-REGISTER 10R~N_L

9 .5V

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CLK-T 25 .5V

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74148 A0

P-LOGIK 17-01

4 G4 3 2 0

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S-REGISTER

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~~---~~~----~~~~---~~~~---~~~---~~~---4~~~----~CLK-5 !

LEV 15

CS15

7 V7

7 g'

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G2A G2B

4 r 5

SL P5

1u V5

G1 6

P3

6

11 V4

C B A

31 21

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LEV III 8

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19

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ll~..l?7~+::======:-::::--::-:~,..._""!,"-~!,-~_...,...,.~ .... ~ ... ,,,"~-.1

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flOlu'" ~ Abl./So"hD.:CH 2-Li t,., ^{~n d}

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8 7 6 5

M-GKP-EN K-CNP

_ _ _ _ _ 4\ __

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85 Q3 F

URST

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1 2

11 15

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CLI~-T

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C"L'K-T

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N-L

3 2

---- - - - - -

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o

^LEV14

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^LEV13

o

^LEV12

Q lEV11 Q iTv10

<» ffi09

LEV08

1

-

- - - _ . _ -

F

LEV07

~ LEV06

Q LEV05

o

^LEV04

Q LEV~3 Q LEV02

o lEV01

f-

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01 IWD

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R29 1 - 5 6 0

N A1w

0 - - - - - - - -

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STWD STPX STN STC

7 Y7

74 S 138 K7

A

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G2B -0 CLK-T

74 S 138 F7

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12 13

Gl G2A C B A 6f 413121 1 .5V

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o LEV4 LS32 ^LEV8

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C10 10.4.78 A

Cg _ _ 110.4~ CPU

C7 " l104";H Gu.

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C5 211277 .... .Jr ^~omm.'1r

4 '4JL77i~+-____________ . . ______________ ~~ __ . . . . ~~ . . ~

gr t138j/~;:l _=~ 6:6 - :o'T 6"?6~r O~r r: - ;~ r or1' i i 1 _T ^7:i ~O !'f 7!."

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5 109 51 ~7 ^{9r'\ I}

15 "'t:7 RCAA 0--11¹ 18

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J

^{18 20 22 1 1J 2J}

^{23 1} J

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504 13/ IM7 Cn+B....- Cn+1. 145181 Cn - Cn+1. 71.51B1 Cn r -

~ H

- - 11 10 .5V 14 G 9/10 14 H9/10

RENCA ; - A=8 ~ A=8

L7

L

^{F3 F2 F1 F0 M53525150 F3 F2 F1 F0 M53525150 ,}

L500 3 13 .5V 13 11 10 9 8 3 I. 5 61 13 11 10 9 8 3 I. 51 61 RA50 I

DUE o--+---=I.~ ^{6 I}

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'RADRR 51 L2 I 5 M6 560 - - 0

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I CLK-C ~R5-f) F7 F6 F5 FI. F3 F2 F1 F0

8 L 7 3 M5 12 L10 6 L 10

I 504 R508 L501.

C 9 1 2 M 53 52 51 50 F KANAL C!

REN8R 11 10 H H H H H A

, RRCA CLK-Q L10 T 1 H H L H L B

, N 10 111 9 13 121 1 H L H L H B

. Y'-d

_{S L 11} ^L551 _H

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t ,

CLK-C H H H H L ~- B

H Y L L L A. B

F< -r- H L H H L A .. B

3 ~ 12 L H L L Y A. B. CARRY 8

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7 r

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A w 11 L12 C6: - - . ;20276; - r.~p; l-=-~~- _ ALU,CarryFF, Branch FF ¹

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8 I ⁷ I ⁶

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1 ⁵ I ⁴ I

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07 06 05 04

ICL IP IWD IN

F NR7 NR6 NRS NR4 F

NL7 NL6 NL5 NL4

MR7 MR6 MR5 MR4

ML7 ML6 ML5 ML4

- ^{P7 P6}

y B5

J:.'

3I,

^B7

3I,

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4 3 2 1 15 14 13 1;' 4 3 2 1 15 14 13 1;,- 4 3 2 1 15 14 13 1~- 4 3 2 1 lS 14

131~

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o 1 234 5 6 7 o 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 23 4 5 6 7

E 74 LS 151 74 LS 151 74 LS 151 74LS151 E!

K13

S ~ ^{H13 5}

f?-i

^{K14 5}

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^{H 14 5 ~}

y C B A Y C 8 A Y C B A y C B A

5~ ^{9 10 11} 5~ ^{9 10 11} S~ ^{9 10 11 5J. 9 10 11}

- ^{8K 7} BK6 8K5 BK4

-

RBKA RBK8

0 R8Ke 0

8K3 BK 2 BK 1 SKI)

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y C 8 A Y C B A Y C B A Y C 8 A

74 LS 151 74 LS 151 74 LS 151 74 LS 151

C .K 15 5

H

^{H 15 5}

H

^{K 16 5 ~ H16 5}

M

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0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7

4 3 2 1 15 14 13

1

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1

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MR3 MR2 MRl MR0

NL3 NL2 Nl1 ~ NUl

NR3 NR2 NR1 NRII

8 LEVa LEV 4 LcV2 LEV 1 B

RBKe RBKB RBKA B Kanal = ^{03 02 al a0}

L L L a Register

L L H L _"

I- L H L N - ^II I-

L H H N - " A

H L L Mt- .. 10 lU.478

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