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參數(shù)資料
| 型號(hào)： | W89C926 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER |
| 中文描述： | PCMCIA以太網(wǎng)雙絞線網(wǎng)絡(luò)接口控制器 |
| 文件頁(yè)數(shù)： | 15/48頁(yè) |
| 文件大小： | 395K |
| 代理商： | W89C926 |
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W89C926 PENTIC+
Publication Release Date: January 1996
- 15 -
Revision A1
CCSR (Card Configuration and Status Register)
Access Address: AMBase + 00FD2H
Access Type: Attribute Memory Read/Write
BIT
0
1
SYMBOL
-
Intr
DESCRIPTION
Reserved, must be 0.
Interrupt Status
This bit indicates the internal status of an interrupt request. It remains high
until the condition that caused the interrupt request has been serviced.
This bit is 0 at power-on.
Reserved, must be 0s.
2-7
-
SCR (Socket and Copy Register)
The SCR is used to enable the PENTIC+ to distinguish between similar cards installed in the same
system.
Access Address: AMBase + 00FD6H
Access Type: Attribute Memory Read/Write
BIT
SYMBOL
DESCRIPTION
0-3
SocNum
Socket Number
Set these bits to indicate to the PENTIC+ that it is located in the n'th
socket. The first socket is numbered 0. This permits any cards designed to
do so to share a common set of IO ports while remaining uniquely
identifiable. These bits are 0 at power-on.
4-6
CopNum
Copy Number
Set these bits to indicate to the PENTIC+ that it is the n'th copy of another
card installed in the system that is configured identically. The first identical
card should be assigned a value of 0 as its copy number. This permits any
cards designed to do so to share a common set of I/O ports while
remaining uniquely identifiable and consecutively ordered. These bits are
0s at power-on.
7
-
Reserved, must be 0.
LAN Configuration Register Set
These two registers are used for LAN configuration control.
CFA (Configuration Register A)
This register is used to select the PENTIC+'s operating mode and LED control.
Access Address: AMBase + 00FF0H
Access Type: Attribute Memory Read/Write
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| W89C926F | 10M PCMCIA Ethernet Network Interface Controller |
| W89C940 | ELANC-PCI (TWISTED-PAIR ETHER-LAN CONTROLLER WITH PCI INTERFACE) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W89C926F | 制造商:WINBOND 制造商全稱:Winbond 功能描述:10M PCMCIA Ethernet Network Interface Controller |
| W89C926PENTIC+ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER |
| W89C92P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10M CMOS Coaxial Transceiver |
| W89C940 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ELANC-PCI (TWISTED-PAIR ETHER-LAN CONTROLLER WITH PCI INTERFACE) |
| W89C940F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10M PCI-Bus Ethernet Network Interface Controller |
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