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參數資料
型號: W89C840AF
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 100/10Mbps Ethernet Controller
中文描述: 1 CHANNEL(S), 100M bps, LOCAL AREA NETWORK CONTROLLER, PQFP128
封裝: PLASTIC, QFP-128
文件頁數: 36/82頁
文件大?。?/td> 918K
代理商: W89C840AF
W89C840AF
-
36
-
Publication Release Date:October 2000
Revision 1.01
7:0
R/W
ILINE
Interrupt Line.
Written by power-on software to specify routing of interrupt line.
F40/FSR Signature Register(Offset + 40H)
Value after Hard-Reset:
00000012H
The F40/FSR register is designed for identifying the hardware of W89C840AF.
Bit
Attribute
Bit name
Description
31:16
R/W
DVAR
Driver Area
This field is for driver special use. The driver can write some
specific pattern to these bits for bundling the software and hardware
of W89C840AF together.
15:8
R
---
Reserved. Fixed at 0.
7:0
R
SIG
Signature.
After the hardware reset, these 8 bits value is toggled as following
SIG = 12H at (2N-1)th read
9AH at 2Nth read
where N= 1, 2, ....
F48/FWUPCS Wake-Up Control and Status Register
(Offset + 48H)
Value after Hard-Reset:
80000000H
Bit
Attribute
Bit name
Description
31
R/W
PMCSP
Reserved
30
R/W
RWUL
Reserved
29:21
R
---
Reserved. Fixed at 0.
20
R/W
RWUPF3
Received Wake-Up Frame 3
When set, indicates that a Wake-Up Frame 3 has been received if
Wake-Up Frame detector is enabled (WUPFE=1).
Writing a 1 to this bit will clear it. Writing a 0 has no effect.
19
R/W
RWUPF2
Received Wake-Up Frame 2
When set, indicates that a Wake-Up Frame 2 has been received if
Wake-Up Frame detector is enabled (WUPFE=1).
Writing a 1 to this bit will clear it. Writing a 0 has no effect.
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相關代理商/技術參數
參數描述
W89C840F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN NODE CONTROLLER
W89C841D 制造商:WINBOND 制造商全稱:Winbond 功能描述:3-IN - 1 10/100M FAST ETHERNET CONTROLLER
W89C841F 制造商:WINBOND 制造商全稱:Winbond 功能描述:3-IN - 1 10/100M FAST ETHERNET CONTROLLER
W89C841F/D 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-IN-1 100BASE-TX/FX & 10BASE-T Ethernet Controller
W89C880F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LAN Hub Controller