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參數資料
| 型號： | W89C926 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER |
| 中文描述： | PCMCIA以太網雙絞線網絡接口控制器 |
| 文件頁數： | 3/48頁 |
| 文件大小： | 395K |
| 代理商： | W89C926 |
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W89C926 PENTIC+
Publication Release Date: January 1996
- 3 -
Revision A1
PIN DESCRIPTION
NAME
NUMBER
TYPE
DESCRIPTION
PCMCIA Bus Interface
HA0-2
HA3, 4
HA5-7
HA8-10
HA11-13
HA14-16
9, 10, 12
15, 18
20-22
30, 32, 37
34, 23,29
28, 24, 25
I/TTL
Host Address Bus:
Host address lines used to decode access to the card's
memory and I/O spaces.
HD0-2
HD3-5
HD6-8
HD9-11
HD12-15
8, 6, 2
50, 49, 47
44, 41, 7
4, 1, 48
46, 42, 40, 38
IO/3SH
Host Data Bus:
Bidirectional host data bus.
IREQ
26
O/TTL
Interrupt Request:
IREQ is asserted by the PENTIC+ to request host
service. During auto-loading, which is caused by a H/W
reset, IREQ will assert low until auto-loading is
complete. This signaling is used as Rdy/-Bsy of
Memory Only Interface during initialization, according to
PCMCIA R2.1.
IORD
33
I/TTL
I/O Read:
IORD is asserted by the system to read data from the
card's I/O space. It has an internal 100K ohm pull-high
resistor.
IOWR
31
I/TTL
I/O Write:
IOWR is asserted by the system to write data to the
card's I/O space. It has an internal 100K ohm pull-high
resistor.
WE
27
I/TTL
Write Enable:
The WE input is asserted by the system to strobe
memory write data into the card memory. It has an
internal 100K ohm pull-high resistor.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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