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參數(shù)資料
| 型號： | LC8220 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | JPEG Still Color Image Compression/Decompression LSI |
| 中文描述： | JPEG靜止彩色圖像壓縮/解壓大規(guī)模集成電路 |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 191K |
| 代理商： | LC8220 |
No. 4909-4/13
LC8220
Continued from preceding page.
Pin No.
Symbol
I/O
Function
55
MDD4
I/O
56
MDD3
I/O
57
MDD2
I/O
Test mode data bus
*
7
58
MDD1
I/O
59
MDD0
I/O
60
V
DD
V
SS
TESTI1
—
+5 V power supply
61
—
Ground
62
I
63
TESTI2
I
64
TESTI3
I
Test mode input pins
*
9
65
TESTI4
I
66
TESTI5
I
67
TESTO1
O
Test mode output pins
*
8
68
TESTO2
O
69
TESTI6
I
Test mode input pin
*
9
70
TESTO3
O
Test mode output pin
*
8
71
CPUPX
I
Connected CPU type setting for the pixel bus
*
1
72
PXCS
I
Pixel bus chip select
*
2
73
PXRD
I
Pixel bus read request
*
3
74
PXWR
I
Pixel bus write request
*
4
75
PXRDY
O
Pixel bus ready for read/write requests
*
5
76
PXINT
O
Pixel bus interrupt request
77
PXRLS
I
Pixel bus interrupt release
78
PXEND
O
Pixel bus last data output indicator
79
(NC)
—
80
V
DD
V
SS
PXD31
—
+5 V power supply
81
—
Ground
82
I/O
83
PXD30
I/O
84
PXD29
I/O
85
PXD28
I/O
Pixel data bus
(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
)
86
PXD27
I/O
87
PXD26
I/O
88
PXD25
I/O
89
PXD24
I/O
90
V
DD
V
SS
PXD23
—
+5 V power supply
91
—
Ground
92
I/O
93
PXD22
I/O
94
PXD21
I/O
95
PXD20
I/O
Pixel data bus
(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
)
96
PXD19
I/O
97
PXD18
I/O
98
PXD17
I/O
99
PXD16
I/O
100
V
DD
V
SS
PXD15
—
+5 V power supply
101
—
Ground
102
I/O
103
PXD14
I/O
104
PXD13
I/O
105
PXD12
I/O
Pixel data bus
(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
)
106
PXD11
I/O
107
PXD10
I/O
108
PXD9
I/O
109
PXD8
I/O
Continued on next page.
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|---|---|
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| LC82210L | Motion JPEG Codec |
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| LC82220 | Motion JPEG Decoder LSI |
| LC82221 | Motion JPEG Decoder |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LC82-2001G | 制造商:SEI Stackpole Electronics Inc 功能描述: |
| LC82-2002G | 制造商:SEI Stackpole Electronics Inc 功能描述: |
| LC82210 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Motion JPEG Codec |
| LC82210L | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Motion JPEG Codec |
| LC82210LK | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
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