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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： 7/160頁
文件大小： 1012K
代理商： W83977TF
W83977TF
Publication Release Date: March 1998
- V -
Revision 0.62
11.1 CHIP (GLOBAL) CONTROL REGISTER..............................................................................................96
11.2 LOGICAL DEVICE 0 (FDC)...................................................................................................................100
11.3 LOGICAL DEVICE 1 (PARALLEL PORT)..........................................................................................103
11.4 LOGICAL DEVICE 2 (UART A)￠) ........................................................................................................104
11.5 LOGICAL DEVICE 3 (UART B) ...........................................................................................................104
11.6 LOGICAL DEVICE 5 (KBC)..................................................................................................................106
11.7 LOGICAL DEVICE 7 (GP I/O PORT I).................................................................................................107
11.8 LOGICAL DEVICE 8 (GP I/O PORT II)...............................................................................................110
11.9 LOGICAL DEVICE 9 (GP I/O PORT III)..............................................................................................114
11.10 LOGICAL DEVICE A (ACPI)................................................................................................................117
12. SPECIFICATIONS............................................................................................................123
12.1 ABSOLUTE MAXIMUM RATINGS ....................................................................................................123
12.2 DC CHARACTERISTICS.......................................................................................................................123
12.3 AC CHARACTERISTICS.......................................................................................................................127
12.3.1 FDC: DATA RATE = 1 MB, 500 KB, 300 KB, 250 KB/SEC...............................................127
12.3.2 UART/PARALLEL PORT........................................................................................................129
12.3.3 PARALLEL PORT MODE PARAMETERS..........................................................................129
12.3.4 EPP DATA OR ADDRESS READ CYCLE TIMING PARAMETERS..............................130
12.3.5 EPP DATA OR ADDRESS WRITE CYCLE TIMING PARAMETERS............................131
12.3.6 PARALLEL PORT FIFO TIMING PARAMETERS..............................................................132
12.3.7 ECP PARALLEL PORT FORWARD TIMING PARAMETERS.........................................132
12.3.8 ECP PARALLEL PORT REVERSE TIMING PARAMETERS...........................................132
12.3.9 KBC TIMING PARAMETERS................................................................................................133
12.3.10 GPIO TIMING PARAMETERS................................................................................................134
13. TIMING WAVEFORMS..................................................................................................135
13.1 FDC............................................................................................................................................................135
13.2 UART/PARALLEL...................................................................................................................................136
13.2.1 MODEM CONTROL TIMING................................................................................................137
13.3 PARALLEL PORT...................................................................................................................................138
13.3.1 PARALLEL PORT TIMING.....................................................................................................138
13.3.2 EPP DATA OR ADDRESS READ CYCLE (EPP VERSION 1.9)......................................139
13.3.3 EPP DATA OR ADDRESS WRITE CYCLE (EPP VERSION 1.9)....................................140
13.3.4 EPP DATA OR ADDRESS READ CYCLE (EPP VERSION 1.7)......................................141
13.3.5 EPP DATA OR ADDRESS WRITE CYCLE (EPP VERSION 1.7)....................................142
13.3.6 PARALLEL PORT FIFO TIMING...........................................................................................142
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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
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