CD1283 Просмотр технического описания (PDF) - Intel

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Компоненты Описание

производитель

CD1283

IEEE 1284-Compatible Parallel Interface

Intel 

IEEE 1284-Compatible Parallel Interface — CD1283

Pin Name

DB[15:0]

DS*

DTACK*

OUTEN

RESET*

R/W*

DMAREQ*

DMAACK*

SVCREQP*

SVCACKP*

DGRANT*

DPASS*

PD[7:0]

GP[7:0]

A_1284

nInit

HstBsy

HstClk

PerBsy

PerClk

AkDaRq

Xflag

nDatAv

EBDIR

PDBEN

GND

PULLUP1

PULLUP2

PULLUP3

PULLUP4

PULLUP5

PULLUP6

VCC

Type

I/O

I

AR

I

I

I

O

I

OD

I

I

O

I/O

I/O

I

I

I

I

O

O

O

O

O

O

O

I

PU

PU

PU

PU

PU

PU

I

Number

of Pins

16

1

1

1

1

1

1

1

1

1

1

1

8

8

1

1

1

1

1

1

1

1

1

1

1

7

1

1

1

1

1

1

5

Pin

Numbers

92–99, 2–9

77

75

83

79

76

13

12

68

69

70

71

41–48

53–60

31

34

32

33

36

37

35

39

38

49

51

1, 10, 30, 40,

52, 72, 91

61

62

63

64

66

67

11, 50, 65,

81, 100

Reset

State

TS

TS

High

High

High

TS

TS

Low

High

Low

Low

High

High

Low

Datasheet

15

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