LC8220 Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

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LC8220

JPEG Still Color Image Compression/Decompression LSI

SANYO -> Panasonic 

LC8220

Continued from preceding page.

Pin No.

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

74

75

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100

101

102

103

104

105

106

107

108

109

Symbol

MDD4

MDD3

MDD2

MDD1

MDD0

VDD

VSS

TESTI1

TESTI2

TESTI3

TESTI4

TESTI5

TESTO1

TESTO2

TESTI6

TESTO3

CPUPX

PXCS

PXRD

PXWR

PXRDY

PXINT

PXRLS

PXEND

(NC)

VDD

VSS

PXD31

PXD30

PXD29

PXD28

PXD27

PXD26

PXD25

PXD24

VDD

VSS

PXD23

PXD22

PXD21

PXD20

PXD19

PXD18

PXD17

PXD16

VDD

VSS

PXD15

PXD14

PXD13

PXD12

PXD11

PXD10

PXD9

PXD8

I/O

Function

I/O

I/O

I/O Test mode data bus*7

I/O

I/O

— +5 V power supply

— Ground

I

I

I Test mode input pins*9

I

I

O

Test mode output pins*8

O

I Test mode input pin*9

O Test mode output pin*8

I Connected CPU type setting for the pixel bus*1

I Pixel bus chip select*2

I Pixel bus read request*3

I Pixel bus write request*4

O Pixel bus ready for read/write requests*5

O Pixel bus interrupt request

I Pixel bus interrupt release

O Pixel bus last data output indicator

—

— +5 V power supply

— Ground

I/O

I/O

I/O

I/O Pixel data bus

I/O (D31 to D16 are unused if a 16-bit CPU is used and D31 to D8 are unused if an 8-bit CPU is used.*7)

I/O

I/O

I/O

— +5 V power supply

— Ground

I/O

I/O

I/O

I/O Pixel data bus

I/O (D31 to D16 are unused if a 16-bit CPU is used and D31 to D8 are unused if an 8-bit CPU is used.*7)

I/O

I/O

I/O

— +5 V power supply

— Ground

I/O

I/O

I/O

I/O Pixel data bus

I/O (D31 to D16 are unused if a 16-bit CPU is used and D31 to D8 are unused if an 8-bit CPU is used.*7)

I/O

I/O

I/O

Continued on next page.

No. 4909-4/13

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