參數(shù)資料
型號: W83977TF(EOL)
英文描述: W83877TF plus KBC. CIR. RTC
中文描述: W83877TF加比聯(lián)。稅務(wù)局局長。時鐘
文件頁數(shù): 103/161頁
文件大小: 592K
代理商: W83977TF(EOL)
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-94 -
Revision A1
10.0 CONFIGURATION REGISTER
10.1 Chip (Global) Control Register
CR02 (Default 0x00)
Bit 7 - 1: Reserved.
Bit 0: SWRST --> Soft Reset.
CR07
Bit 7 - 0: LDNB7 - LDNB0 --> Logical Device Number Bit 7 - 0
CR20
Bit 7 - 0: DEVIDB7 - DEBIDB0 --> Device ID Bit 7 - Bit 0 = 0x52 (read only).
CR21
Bit 7 - 0: DEVREVB7 - DEBREVB0 --> Device Rev Bit 7-
Bit 0 = 0x7x (read only for W83977CTF).
0xFx (read only for W83977EF).
CR22 (Default 0xff)
Bit 7 - 6: Reserved.
Bit 5: URBPWD
= 0 Power down
= 1 No Power down
Bit 4: URAPWD
= 0 Power down
= 1 No Power down
Bit 3: PRTPWD
= 0 Power down
= 1 No Power down
Bit 2, 1: Reserved.
Bit 0: FDCPWD
= 0 Power down
= 1 No Power down
CR23 (Default 0xFE)
Bit 7 - 1: Reserved.
Bit 0: IPD (Immediate Power Down). When set to 1, it will put the whole chip into power down
mode immediately.
相關(guān)PDF資料
PDF描述
W83C42 KEYBOARD CONTROLLER
W83C42P KEYBOARD CONTROLLER
W83C45 Keyboard Controller
W83C45P Keyboard Controller
W83C553F-G W83C553F-G Highly Integrated System I/O Controller for Power PCTM (South Bridge) QFP 208
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W83977TF-P 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter
W83977TF-PW 制造商:WINBOND 制造商全稱:Winbond 功能描述:I/O chip disk drive adapter
W83C42 制造商:WINBOND 制造商全稱:Winbond 功能描述:KEYBOARD CONTROLLER
W83C42P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:KEYBOARD CONTROLLER
W83C43 制造商:WINBOND 制造商全稱:Winbond 功能描述:KEYBOARD CONTROLLER