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參數資料
| 型號： | LAN91C95 |
| 英文描述： | LAN Node Controller |
| 中文描述： | 網絡節(jié)點控制器 |
| 文件頁數： | 34/55頁 |
| 文件大?。?/td> | 482K |
| 代理商： | LAN91C95 |
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FEAST Fast Ethernet Controller
for PCMCIA and Generic 16-Bit Applications
SMSC DS – LAN91C110 REV. B
Page 34
Rev. 09/05/02
CHIP ID VALUE
3
4
5
4*
7
8
9
DEVICE
LAN91C90/LAN91C92
LAN91C94
LAN91C95
LAN91C96
LAN91C100
LAN91C100FD
LAN91C110
*Note:
Shares the chip ID with the LAN91C94. Distinction is made by the revision ID. Revision ID of 6 or
higher represents the LAN91C96.
OFFSET
NAME
C
EARLY RCV REGISTER
TYPE
SYMBOL
ERCV
READ/WRITE
HIGH
BYTE
0
0
0
0
0
0
0
0
LOW
BYTE
RCV
DISCRD
Reserved
Reserved
ERCV THRESHOLD
0
0
0
1
1
1
1
1
RCV DISCRD - Set to discard a packet being received. Will discard packets only in the process of being received. When
set prior to the end of receive packet, bit 4 (RXOVRN) of the interrupt status register will be set to indicate that the packet
was discarded. Otherwise, the packet will be received normally and bit 0 set (RCVINT) in the interrupt status register.
RCV DISCRD is self clearing.
ERCV THRESHOLD - Threshold for ERCV interrupt. Specified in 64 byte multiples.
Whenever the number of bytes written in memory for the presently received packet exceeds the ERCV THRESHOLD,
ERCV INT bit of the INTERRUPT STATUS REGISTER is set.
BANK7
OFFSET
NAME
0 THROUGH 7
EXTERNAL REGISTERS
nCSOUT is driven low by the LAN91C110 when a valid access to the EXTERNAL REGISTER range occurs.
TYPE
SYMBOL
HIGH
BYTE
EXTERNAL R/W REGISTER
LOW
BYTE
EXTERNAL R/W REGISTER
相關PDF資料 |
PDF描述 |
|---|---|
| LAN91C100FD(208TQFP) | LAN Node Controller |
| LAN91C100FD(208PQFP) | LAN Node Controller |
| LAN91C94 | ISA/PCMCIA SINGLE CHIP ETHERNET CONTROLLER WITH RAM |
| LAN91C110TQFP | FEAST FAST ETHERNET CONTROLLER FOR PCMCIA AND GENERIC 16-BIT APPLICATIONS |
| LAN91C96I | NON-PCI SINGLE-CHIP FULL DUPLES ETHERNET CONTROLLER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LAN91C95TQFP | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:SMSC 功能描述: |
| LAN91C95TQFP WAF | 制造商:SMSC 功能描述: |
| LAN91C96 | 制造商:SMSC 功能描述: |
| LAN91C96(100QFP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Node Controller |
| LAN91C96(100TQFP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Node Controller |
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