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): 73/159頁
文件大?。?/td> 3991K
代理商: W83C554F
W83C553F
Electrical Specifications
WINBOND SYSTEMS LABORATORY
70
IRQ Break Event Enable 0 Register (default = 00h)
Function:
This power management register may only be used while the W83C553F is in x86 mode.
Type
:
Read/Write
Bit Description
:
Bit 7:
IRQ7. Enable IRQ7 as Break Event. When this bit is "1," IRQ7 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
Bit 6:
IRQ6. Enable IRQ6 as Break Event. When this bit is "1," IRQ6 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
Bit 5:
IRQ5. Enable IRQ5 as Break Event. When this bit is "1," IRQ5 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
Bit 4:
IRQ4. Enable IRQ4 as Break Event. When this bit is "1," IRQ4 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
Bit 3:
IRQ3. Enable IRQ3 as Break Event. When this bit is "1," IRQ3 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
Bit 2:
IRQ2. Enable IRQ2 as Break Event. When this bit is "1," IRQ2 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
Bit 1:
IRQ1. Enable IRQ1 as Break Event. When this bit is "1," IRQ1 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
Bit 0:
IRQ0. Enable IRQ0 as Break Event. When this bit is "1," IRQ0 as Break Event detection is
enabled. Upon detection, PMACT# is de-asserted.
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