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參數資料
型號: W83626D
廠商: WINBOND ELECTRONICS CORP
英文描述: LPC-to-ISA Bridge
中文描述: 線性預測到的ISA橋
文件頁數: 23/34頁
文件大小: 343K
代理商: W83626D
LPC TO ISA BRIDGE SET
W83626F/W83626D
PRELIMINARY
Publication Release Date: Feb 2000
- 21 - Revision 0.50
Bit 2 : =0 Normal used.
=1 Wake up from power-down mode by IRQ 10 occurred.
Bit 1 : =0 Normal used.
=1 Wake up from power-down mode by IRQ 9 occurred.
Bit 0 : =0 Normal used.
=1 Wake up from power-down mode by IRQ 8 occurred.
CR48
(
DMA CYCLES FAST MODE SELECT,
Default 0x00)
The Fast mode is used to improve the performance of transferable interface, because some
applications will do fast transaction . To set the suitable bits to decide on specify range or all ISA cycles
will meet the requested DMA cycles.
Bit 7 : = 0 Normal used.
= 1 The DMA cycles of channel 7 is in fast mode.
Bit 6 : = 0 Normal used.
= 1 The DMA cycles of channel 6 is in fast mode.
Bit 5 : = 0 Normal used.
= 1 The DMA cycles of channel 5 is in fast mode.
Bit 4 : Reserved.
Bit 3 : = 0 Normal used.
= 1 The DMA cycles of channel 3 is in fast mode.
Bit 2 : = 0 Normal used.
= 1 The DMA cycles of channel 2 is in fast mode.
Bit 1 : = 0 Normal used.
= 1 The DMA cycles of channel 1 is in fast mode.
(
Write only
)
相關PDF資料
PDF描述
W83626F LPC-to-ISA Bridge
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W83627HF-AW WINBOND I/O
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W83627HF WINBOND I/O
相關代理商/技術參數
參數描述
W83626F 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC TO ISA BRIDGE SET
W83626F_05 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC TO ISA BRIDGE SET
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W83627DHG-P 制造商:Nuvoton Technology Corp 功能描述:I/O Controller LPC Controller 128-Pin QFP 制造商:Nuvoton Technology Corp 功能描述:IC I/O CONTROLLER 128-QFN