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(shù)資料
型號: W83977CTF
廠商: WINBOND ELECTRONICS CORP
英文描述: Multi-Function I/O Port Controller(用于個人計算機(jī)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(jī)的多功能輸入/輸出口控制器)
文件頁數(shù): 132/161頁
文件大小: 1530K
代理商: W83977CTF
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-123 -
Revision A1
CRF6 (Default 0x00)
Bit 7: Reserved. Return zero when read.
Bit 6 - 0: Enable bits of the SMI#/SCI# generation due to the device's IRQ.
These bits enable the generation of an SMI#/SCI# interrupt due to any IRQ of the devices.
SMI#/SCI# logic output = (URBIRQEN and URBIRQSTS) or (URAIRQEN and URAIRQSTS) or
(FDCIRQEN and FDCIRQSTS) or (PRTIRQEN and PRTIRQSTS) or (KBCIRQEN and
KBCIRQSTS) or (MOUIRQEN and MOUIRQSTS) or (URCIRQEN and URCIRQSTS) or
(WDTIRQEN and WDTIRQSTS) or (COMIRQEN and COMIRQSTS) or (GP11IRQEN and
GP11IRQSTS) or (GP10IRQEN and GP10IRQSTS)
Bit 6: URCIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to UART C's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to UART C's IRQ.
Bit 5: MOUIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to MOUSE's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to MOUSE's IRQ.
Bit 4: KBCIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to KBC's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to KBC's IRQ.
Bit 3: PRTIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to printer port's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to printer port's IRQ.
Bit 2: FDCIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to FDC's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to FDC's IRQ.
Bit 1: URAIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to UART A's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to UART A's IRQ.
Bit 0: URBIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to UART B's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to UART B's IRQ.
CRF7 (Default 0x00)
Bit 7 - 5: Reserved. Return zero when read.
Bit 3: Reserved. Return zero when read.
Bit 4 and Bit 2 - 0:Enable bits of the SMI#/SCI# generation due to the individual GPIO IRQ
functions.
Bit 4: WDTIRQEN.
= 0
disable the generation of an SMI#/SCI# interrupt due to watch dog timer's IRQ.
= 1
enable the generation of an SMI#/SCI# interrupt due to watch dog timer's IRQ.
相關(guān)PDF資料
PDF描述
W83977TF Multi-Function I/O Port Controller(用于個人計算機(jī)的多功能輸入/輸出口控制器)
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
W83977CTF-AW 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PERIPHERAL (MULTIFUNCTION) CONTROLLER
W83977CTF-PW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83977EF 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND ISA I/O
W83977EF-AW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND ISA I/O
W83977EF-PW 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O