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): 104/159頁
文件大小: 3991K
代理商: W83C554F
W83C553F
Electrical Specifications
WINBOND SYSTEMS LABORATORY
101
Interrupt Edge/Level Control Register (default = 00h)
Type:
Read/Write
Bit Description
:
Bit 7:
Controller 1-Channel 7. Controller 2-Channel 15.
Bit 6:
Controller 1-Channel 6. Controller 2-Channel 14.
Bit 5:
Controller 1-Channel 5. Controller 2-Channel 13; must be "0" for edge.
Bit 4:
Controller 1-Channel 4. Controller 2-Channel 12.
Bit 3:
Controller 1-Channel 3. Controller 2-Channel 11.
Bit 2:
Controller 1-Channel 2; must be "0" for edge. Controller 2-Channel 10.
Bit 1:
Controller 1-Channel 1; must be "0" for edge. Controller 2-Channel 9.
Bit 0:
Controller 1-Channel 0; must be "0" for edge. Controller 2-Channel 8; must be "0" for edge.
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