ICL8052/ICL71C03 데이터 시트보기 (PDF) - Intersil

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ICL8052/ICL71C03

Precision 4 1/2 Digit, A/D Converter

Intersil 

ICL8052/ICL71C03, ICL8068/ICL71C03

12

12

1

80C95

15

1

80C95

15

D1 D2 D3 D4 D5

B1 B2 B4 B8 POL OVER

71C03/A

STROBE

RUN/HOLD

READ 1

IM6101

SENSE 1

7

WRITE 1

FIGURE 17. IM6100 TO ICL71C03A/71C03A INTERFACE

12

IM6100

EN

1Y

74C157

2Y

1B 2B 3BSEL1A 2A 3A 3Y

RUN/

HOLD

D5 B8 B4 B2 B1

71C03

D1

D2

D3

STROBE

D4

PA0

PA1

PA2

PA3

MC6820

PA4

PA5

PA6

PA7

CA1 CA2

MC680X

OR

MCS650X

EN

1Y

74C157

2Y

1B 2B 3BSEL1A 2A 3A 3Y

RUN/

HOLD

D5 B8 B4 B2 B1

71C03

D1

D2

D3

STROBE

D4

PA0

PA1

PA2

PA3

8255

(MODE 1)

PA4

PA5

PA6

PA7

STBA PB0

8080,

8085,

ETC.

FIGURE 18. ICL71C03 TO MC6800, MCS650X INTERFACE

FIGURE 19. ICL71C03 TO MCS-48, -80, -85 INTERFACE

3-51

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