No. 5824-5/7

LC895994

Continued from preceding page.

Type: I: Input pin, O: Output pin, B: Bidirectional pin, P: Power supply pin, N: No connection pin

Pin No.

Pin Name

Type

Description

42

IO9

B

43

IO10

B

44

IO11

B

45

IO12

B

Data signal pins for ROM encoder/decoder DRAM, with pull-up resistors

46

IO13

B

47

IO14

B

48

IO15

B

49

P

50

RA0

O

51

RA1

O

52

RA2

O

53

RA3

O

54

RA4

O

Address signal pins for ROM encoder/decoder DRAM

55

RA5

O

56

RA6

O

57

RA7

O

58

RA8

O

59

RA9

O

60

P

61

P

62

RAS0

O

DRAM RAS signal output pins

63

RAS1

O

64

CAS0

O

DRAM CAS signal output pins

65

CAS1

O

66

OE

O

DRAM output enable signal output pin

67

UWE

O

DRAM upper write enable signal output pin

68

LWE

O

DRAM lower write enable signal output pin

69

TEST0

I

70

P

71

EXCK

O

Subcode data read shift clock output pin

72

WFCK

I

Subcode frame synchronization input pin

73

SBSO

I

Subcode serial data input pin

74

SCOR

I

Subcode block synchronization input pin

75

P

76

BCK

I

Serial data input clock input pin

77

SDATA

I

Serial data input pin

78

LRCK

I

44.1-kHz strobe signal input pin

79

C2PO

I

C2 pointer input pin

80

P

81

P

82

HRST

I

83

DASP

B

IDE pins

84

CS3FX

I

85

CS1FX

I

86

P

87

DA2

I

88

DA0

I

IDE pins

89

PDIAG

B

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