国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

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: 99/160頁
文件大小: 1012K
代理商: W83977TF
W83977TF
PRELIMINARY
Publication Release Date:March 1998
-89 -
Revision 0.62
9.3.15 General Purpose Event 0 Enable Register 1 (GP0EN1)
Register Location:
<
CR62, 63
> + 2H System I/O Space
Default Value:
00h
Attribute:
Read/write
Size:
8 bits
1
2
3
4
5
6
7
0
URBSCIEN
URASCIEN
FDCSCIEN
PRTSCIEN
KBCSCIEN
MOUSCIEN
Reserved
Reserved
These bits are used to enable the device's IRQ sources into the SCI
logic. The SCI
logic output for
the IRQs is as follows:
SCI logic output = (URBSCIEN and URBSCISTS) or (URASCIEN and URASCISTS) or (FDCSCIEN
and FDCSCISTS) or (PRTSCIEN and PRTSCISTS) or
(KBCSCIEN and KBCSCISTS) or
(MOUSCIEN and MOUSCISTS)
Bit
Name
0
URBSCIEN
UART B SCI enable, which controls the UART B IRQ.
1
URASCIEN
UART A SCI enable, which controls the UART A IRQ.
2
FDCSCIEN
FDC SCI enable, which controls the FDC IRQ.
3
PRTSCIEN
printer port SCI enable, which controls the printer port IRQ.
4
KBCSCIEN
KBC
SCI
enable, which controls the KBC IRQ.
5
MOUSCIEN
MOUSE
SCI
enable, which controls the MOUSE IRQ.
6-7
Reserved
Reserved.
Description
9.3.16 General Purpose Event 0 Enable Register 2 (GP0EN2)
Register Location:
<
CR62, 63
> + 3H System I/O Space
Default Value:
00h
Attribute:
Read/write
Size:
8 bits
相關PDF資料
PDF描述
W83C42 Keyboard Controller(鍵盤控制器)
W83C43 Keyboard Controller(鍵盤控制器)
W83C45 Keyboard Controller(鍵盤控制器)
W83C553F SYSTEM I/O CONTROLLER WITH PCI ARBITER
W83L177R 100MHZ 2-DIMM SDRAM BUFFER FOR NOTEBOOK
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