參數(shù)資料
型號: W83C553F-G
英文描述: W83C553F-G Highly Integrated System I/O Controller for Power PCTM (South Bridge) QFP 208
中文描述: W83C553F接枝高度集成的系統(tǒng)I / O控制器的電力PCTM(南橋)QFP封裝208
文件頁數(shù): 90/159頁
文件大?。?/td> 3991K
代理商: W83C553F-G
W83C553F
Electrical Specifications
WINBOND SYSTEMS LABORATORY
87
Extended Mode Register (default = 0xh)
Type:
Write only
Bit Description
:
Bits [7:6]:
Reserved.
Bits [5:4]:
Timing.
Bits [3:2]:
Reserved.
Bits [1:0]
DMAC[1:0] Channel Select.
Bit 5
0
0
1
1
Bit 4
0
1
0
1
Compatible Timing
A
B
F
Note: IOR# is 1 BCLK wide for IO to Memory DMA
Note: IOW# is 3-5BCLK wide for Memory to IO DMA
DMAC1
Channel Select
DMAC2
Channel Select
Reserved
Bit 1
0
0
1
1
Bit 0
0
1
0
1
0
1
2
3
5
6
7
DMA Page Registers (default = 00h)
Type:
Bit Description:
Bits [7:0]:
Read/Write
AD[31:24].
相關(guān)PDF資料
PDF描述
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