參數(shù)資料
型號: W83C554F
英文描述: W83C554F Highly Integrated System I/O Controller for Power PC TM (South Bridge) & UltraDMA/33 IDE Controller QFP 208
中文描述: W83C554F高度集成的系統(tǒng)的I / O控制器的Power PC商標(南橋)
文件頁數(shù): 79/159頁
文件大?。?/td> 3991K
代理商: W83C554F
W83C553F
PCI Arbiter Priority Extension Control Register (default = 01h)
Type:
Read/Write
Bit Description
:
Bits [7:4]:
Reserved
Bits [3:1]:
Super Agent Select [2:0].
000 DISABLE
001 IDEIRQ#
010 SIOIRQ#
011 CPUREQ#
Bits 0:
Bank 4 Rotate Enable. Defaults to 1b (enabled).
Electrical Specifications
WINBOND SYSTEMS LABORATORY
76
100 REQ0#
101 REQ1#
110 REQ2#
111 REQ3#
PCI Arbiter Priority Enhanced Control Register (default = 00h)
Type:
Read/Write
Bit Description
:
Bits [7:6]:
Bank 4 Programmable Slot 3 Select [1:0].
Bits [5:4]:
Bank 4 Programmable Slot 2 Select [1:0].
Bits [3:2]:
Bank 4 Programmable Slot 1 Select [1:0].
Bits [1:0]:
Bank 4 Programmable Slot 0 Select [1:0].
PCI Arbiter Priority Extension Control Register
Index: 81h
Bit
[7:4]
[3:1]
0
BNK4 Rotary Enable
SAGENT Select [2:0]
Reserved
相關(guān)PDF資料
PDF描述
W83L519D Peripheral Miscellaneous
W86C451 UART
W86C452 UART
W86F3448D LC86F3548A
W86F3448M LC86F3548A
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W83C554FY 制造商:Nuvoton Technology Corp 功能描述:I/O Controller Phase Controller 制造商:Nuvoton Technology 功能描述:I/O Controller Phase Controller
W83E14 制造商:OMRON INDUSTRIAL AUTOMATION 功能描述:SYSMAC-C20 MANUAL DX CODE ZA
W83L177R 制造商:WINBOND 制造商全稱:Winbond 功能描述:100MHZ 2-DIMM SDRAM BUFFER FOR NOTEBOOK
W83L197R-16 制造商:WINBOND 制造商全稱:Winbond 功能描述:2-CHIP 100MHZ CLOCK FOR BX NOTEBOOK
W83L351 制造商:WINBOND 制造商全稱:Winbond 功能描述:ExpressCard⑩ Power Interface Switch