CXD1196 데이터 시트보기 (PDF) - Sony Semiconductor

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CXD1196

CD-ROM DECODER

Sony Semiconductor 

No.

Symbol

41

TD2

42

GND

43

TD1

44

INTP

45

WCKO

46

LRCO

47

DATO

48

BCKO

49

N. C

50

MUTE

51

DRQ

52

GND

53

XDAC

54

XTL2

55

XTL1

56

TD0

57

CLK

58

TDIO

59

XRST

60

TA3

61

TA2

62

TA1

63

GND

64

XRD

65

XWR

66

XCS

67

INT

68

A0

69

D7

70

D6

71

D5

72

GND

73

VDD

74

D4

75

D3

76

D2

77

D1

78

D0

79

TA0

80

N. C

I/O

Description

I/O

Test pin

—

Ground pin

I/O

Test pin

I

INT pin polarity control signal

O

Word clock signal to DA converter

O

LR clock signal to DA converter

O

Data signal to DA converter

O

Bit clock signal to DA converter

—

O

Mute positive logic signal

O

DMA request positive logic signal

—

Ground pin

I

Acknowledge negative logic signal for DRQ

O

Crystal oscillator circuit output pin

I

Crystal oscillator circuit input pin

I/O

Test pin

O

Clock with 1/2 frequency of XTL1

I

Test pin

I

Chip reset negative logic signal

I

Test pin

I

Test pin

I

Test pin

—

Ground pin

I

CPU register read strobe negative logic signal

I

CPU register write strobe negative logic signal

I

Chip select negative logic signal from CPU

O

Interrupt request signal to CPU

I

CPU address signal

I

CPU data bus (MSB)

I

CPU data bus

I

CPU data bus

—

Ground pin

—

Power supply pin

I

CPU data bus

I

CPU data bus

I

CPU data bus

I

CPU data bus

I

CPU data bus (LSB)

I

Test pin

—

—4—

CXD1196AR

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