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參數(shù)資料
型號: W89C92
廠商: WINBOND ELECTRONICS CORP
元件分類: 網(wǎng)絡(luò)接口
英文描述: PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER
中文描述: DATACOM, ETHERNET TRANSCEIVER, PDIP16
封裝: DIP-16
文件頁數(shù): 19/48頁
文件大小: 395K
代理商: W89C92
W89C926 PENTIC+
Publication Release Date: January 1996
- 19 -
Revision A1
CE1,2
F/EE
FCS
MSRD
MSD0-7
MSAn
T > 20 mS
CE
sampling
MSAn
FCS
MSRD
MSD0-7
flash address
T < 5 mS
AUTO
IREQ
RESET
T > 500 nS
R
(Rdy/Bsy)
T > 150 nS
FR
T > 60 nS
FOZ
T > 60 nS
FOZ
flash address
T > 150 nS
FR
T > 150 S
EECS/FCS Pulled Low
If EECS/FCS is pulled low, this indicates that the configurations, Ethernet ID, and CIS are stored in
an EEPROM. In this case, after a power-on reset the PENTIC+ will load the configurations into the
LAN configuration registers and the Ethernet IDs and CIS into the higher half of SRAM memory (with
auto-mapping to ID registers and attribute memory space, respectively). Since the EEPROM used is
a 93C66, a serial EEPROM storage device, the access time is quite long and the system has to wait
for the loading sequence (refer to PCMCIA R2.1). Loading a word of EEPROM typically takes 34
μ
S.
The exact time for EEPROM loading depends on the length of CIS but must not exceed 10 mS.
相關(guān)PDF資料
PDF描述
W89C926 PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER
W89C926F 10M PCMCIA Ethernet Network Interface Controller
W89C940 ELANC-PCI (TWISTED-PAIR ETHER-LAN CONTROLLER WITH PCI INTERFACE)
W89C982 INTEGRATED MULTIPLE REPEATER II
W89C982AF INTEGRATED MULTIPLE REPEATER II
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W89C926 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER
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)