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)。稅務局局長。時鐘
文件頁數(shù)： 3/161頁
文件大小： 592K
代理商： W83977TF(EOL)
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-
I
-
Revision A1
Table of Contents-
GENERAL DESCRIPTION..........................................................................................1
FEATURES.................................................................................................................2
PIN CONFIGURATION ...............................................................................................5
1.0 PIN DESCRIPTION..................................................................................................................... 6
1.1 HOST INTERFACE...................................................................................................................... 6
1.2 GENERAL PURPOSE I/O PORT................................................................................................. 8
1.3 SERIAL PORT INTERFACE ........................................................................................................ 9
1.4 INFRARED INTERFACE............................................................................................................ 10
1.5 MULTI-MODE PARALLEL PORT............................................................................................... 11
1.6 FDC INTERFACE ...................................................................................................................... 16
1.7 KBC INTERFACE ...................................................................................................................... 18
1.8 POWER PINS............................................................................................................................ 18
1.9 ACPI INTERFACE ..................................................................................................................... 18
2.0 FDC FUNCTIONAL DESCRIPTION ...................................................................19
2.1 W83977EF/CTF FDC................................................................................................................. 19
2.1.1 AT interface......................................................................................................................... 19
2.1.2 FIFO (Data) ......................................................................................................................... 19
2.1.3 Data Separator .................................................................................................................... 20
2.1.4 Write Precompensation........................................................................................................ 20
2.1.5 Perpendicular Recording Mode............................................................................................ 21
2.1.6 FDC Core ............................................................................................................................ 21
2.1.7 FDC Commands.................................................................................................................. 21
2.2 REGISTER DESCRIPTIONS..................................................................................................... 33
2.2.1 Status Register A (SA Register) (Read base address + 0) ................................................... 33
相關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
相關代理商/技術參數(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
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*