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參數資料
型號: W83628F
廠商: WINBOND ELECTRONICS CORP
元件分類: 總線控制器
英文描述: PCI TO ISA BRIDGE SET
中文描述: ISA BUS CONTROLLER, PQFP128
封裝: PLASTIC, QFP-128
文件頁數: 13/27頁
文件大小: 271K
代理商: W83628F
PCI TO ISA BRIDGE SET
W83628F & W83629D
PRELIMINARY
Publication Release Date: Jan 1999
- 13 - Revision 0.32
2. PCI CONFIGURATION REGISTERS
2.1 VID-VENDOR IDENTIFICATION REGISTER
Address Offset:
00-01h
Default Value:
1050h
Attribute:
Read only
This register is read-only and contains Winbond vendor identification number(1050h).
2.2 DID-DEVICE IDENTIFICATION REGISTER
Address Offset:
02-03h
Default Value:
0628h
Attribute:
Read only
This register is read-only and contains the device identification number(0628h).
2.3 PCICMD-PCI COMMAND REGISTER
Address Offset:
04-05h
Default Value:
0007h
Attribute:
Read/Write
This register provides control over ISA bridge to generate and response to PCI cycles properly. When
a 0 is written to this register, ISA bridge is to be disconnected from PCI bus for all accesses except
configuration accesses.
Bit 15:10
Bit 9
Bit 8
Reserved.
Fast Back to Back.
This bit always returns a zero.
SERR# Enable.
=1
Enable.
=0
Disable.
Wait Cycle Control(Not supported).
Hardwired to zero.
Parity Error Response(Not supported).
Hardwired to zero.
VGA Palette Snoop Enable(Not supported).
Hardwired to zero.
Memory Write and Invalidate Enable(Not supported).
Hardwired to zero.
Bit 7
Bit 6
Bit 5
Bit 4
相關PDF資料
PDF描述
W83637HF LPC I/O
W83637HF-AW LPC I/O
W83697HF WINBOND I/O
W83697 WINBOND I/O
W83697F WINBOND I/O
相關代理商/技術參數
參數描述
W83629AG 制造商:Nuvoton Technology Corp 功能描述:PCI to ISA Bus Conversion 48-Pin LQFP
W83629D 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCI TO ISA BRIDGE SET
W83637HF 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
W83637HF_06 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O
W83637HF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC I/O