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參數(shù)資料
| 型號： | VT83C469 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | PCMCIA Socket Controller |
| 中文描述： | PCMCIA插槽控制器 |
| 文件頁數(shù)： | 16/36頁 |
| 文件大?。?/td> | 156K |
| 代理商： | VT83C469 |
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VIA Technologies, Inc.
I/O Control Register ( Read/Write )
Address
: Index ( Base + 07h )
Preliminary
VT83C469
16
B
IT
F
UNCTION
D7
I/O Window 1 Wait State.
0: 16-bit system accesses occur with no additional wait state.
1: 16-bit system accesses occur with one additional wait state( 4 BUSCLKs ).
I/O Window 1 zero wait state.
0: 8-bit system I/O access will occur with additional wait state.
1: 8-bit system I/O access will occur with no additional wait state and the NOWS# will be
returned to the system bus.
I/O Window 1 IOCS16# Source.
0: IOCS16# is generated based on the value of the data size bit.
1: IOCS16# is generated based on the IOIS16# signal from PC Card.
I/O Window 1 Data Size.
0: 8-bit I/O data path to PC Card.
1: 16-bit I/O data path to PC Card.
I/O Window 0 Wait State.
0: 16-bit system accesses occur with no additional wait state.
1: 16-bit system accesses occur with one additional wait state( 4 BUSCLKs ).
I/O Window 0 zero wait state.
0: 8-bit system I/O access will occur with additional wait state.
1: 8-bit system I/O access will occur with no additional wait state and the NOWS# will be
returned to the system bus.
I/O Window 0 IOCS16# Source.
0: IOCS16# is generated based on the value of the data size bit.
1: IOCS16# is generated based on the IOIS16# signal from PC Card.
I/O Window 0 Data Size.
0: 8-bit I/O data path to PC Card.
1: 16-bit I/O data path to PC Card.
D6
D5
D4
D3
D2
D1
D0
I/O Address Start Register Low Byte ( Read/Write )
Address
: Window 0 Index ( Base + 08h )
Address
: Window 1 Index ( Base + 0Ch )
B
IT
F
UNCTION
D[7:0]
I/O Window Start Address A[7:0]
Low order address bits used to determine the start address of the corresponding I/O address
window. This provides a minimum 1 byte window for I/O address window.
I/O Address Start Register High Byte ( Read/Write )
Address
: Window 0 Index ( Base + 09h )
Address
: Window 1 Index ( Base + 0Dh )
B
IT
F
UNCTION
D[7:0]
I/O Window Start Address A[15:8]
High order address bits used to determine the start address of the corresponding I/O address
window.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| VT83C572 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCI TO USB CONTROLLER |
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| VT83D223 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| VT83D263/2 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| VT83E303 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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