參數(shù)資料
型號(hào): 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(biāo)(南橋)
文件頁數(shù): 64/159頁
文件大?。?/td> 3991K
代理商: W83C554F
W83C553F
Electrical Specifications
WINBOND SYSTEMS LABORATORY
61
PCI Interrupt Routing Control Register (default = 0000h)
Type:
Read/Write
Bit Description
:
Bits [15:12]:
INTARCH [3:0]. INTA# Routing Channel. This field specifies the routing channel for INTA#.
Note channels 0, 1, 2, 8 and 13 are reserved. Setting this field to these values will disable
routing. Default value after a hardware reset is "0".
Bits [11:8]:
INTBRCH [3:0]. INTB# Routing Channel. This field specifies the routing channel for INTB#.
Note that channels 0, 1, 2, 8 and 13 are reserved and setting this field to any of these values
will effectively disable routing. The default value after a hardware reset is "0".
Bits [7:4]:
INTCRCH [3:0]. INTC# Routing Channel. This field specifies the routing channel for INTC#.
Note that channels 0, 1, 2, 8 and 13 are reserved and setting this field to any of these values
will effectively disable routing. The default value after a hardware reset is "0".
Bits [3:0]:
INTDRCH [3:0]. INTD# Routing Channel. This field specifies the routing channel for INTD#.
Note that channels 0, 1, 2, 8 and 13 are reserved and setting this field to any of these values
will effectively disable routing. The default value after a hardware reset is "0".
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