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參數資料
型號: W83977TF
廠商: WINBOND ELECTRONICS CORP
英文描述: Multi-Function I/O Port Controller(用于個人計算機的多功能輸入/輸出口控制器)
中文描述: 多功能I / O端口控制器(用于個人計算機的多功能輸入/輸出口控制器)
文件頁數: 109/160頁
文件大小: 1012K
代理商: W83977TF
W83977TF
PRELIMINARY
Publication Release Date: March 1998
-99 -
Revision 0.62
CR2B (Default 0x00)
Bit 7 - 6: PIN73S1, PIN73S0
= 00
PANSWIN
= 01 GP23
= 10 Reserved
= 11 Reserved
Bit 5: PIN72S
= 0
PANSWOUT
= 1 GP22
Bit 4 - 3: PIN70S1, PIN70S0
= 00 SMI
= 01 GP21
= 10 8042 P16
= 11
Reserved
Bit 2 - 1:
Reserved.
Bit 0: PIN58S
= 0 KBLOCK
= 1 GP13
CR2C (Default 0x00)
Bit 7 - 6: PIN121S1, PIN121S0
= 00 DRQ0
= 01 GP17
= 10 8042 P14
=
11
SCI
Bit 5 - 4: PIN119S1, PIN119S0
= 00 NDACK0
= 01 GP16
= 10 8042 P15
= 11 Reserved
Bit 3 - 2: PIN104S1, PIN104S0
= 00 IRQ15
= 01 GP15
= 10 WDTO
= 11
Reserved
Bit 1 - 0: PIN103S1, PIN103S0
= 00 IRQ14
= 01 GP14
= 10 PLEDO
= 11
Reserved
CR2D (Default 0x00)
Test Modes: Reserved for Winbond.
CR2E (Default 0x00)
Test Modes: Reserved for Winbond.
CR2F (Default 0x00)
Test Modes: Reserved for Winbond.
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相關代理商/技術參數
參數描述
W83977TF(EOL) 制造商:未知廠家 制造商全稱:未知廠家 功能描述:W83877TF plus KBC. CIR. RTC
W83977TF_98 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977TF-A 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter
W83977TF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977TF-P 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter