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參數資料
型號: W83877AF
廠商: WINBOND ELECTRONICS CORP
元件分類: 外設及接口
英文描述: Multi-Function I/O Port Controller(多功能輸入/輸出口控制器)
中文描述: MULTIFUNCTION PERIPHERAL, PQFP100
封裝: QFP-100
文件頁數: 32/171頁
文件大小: 1634K
代理商: W83877AF
W83877AF
Publication Release Date: Dec. 1996
Preliminary Version 0.52
- 30 -
(10) Recalibrate
PHASE
R/W
D7
D6
D5
D4
D3
D2
D1
D0
REMARKS
Command
W
W
0
0
0
0
0
1
1
1
Command codes
0
0
0
0
0
0
DS1
DS0
Execution
Head retracted to Track 0
Interrupt
(11) Sense Interrupt Status
PHASE
R/W
D7
D6
D5
D4
D3
D2
D1
D0
REMARKS
Command
W
0
0
0
0
1
0
0
0
Command codes
Result
R
R
---------------- ST0 -------------------------
---------------- PCN -------------------------
Status information at the
end of each seek operation
(12) Specify
PHASE
R/W
D7
D6
D5
D4
D3
D2
D1
D0
REMARKS
Command
W
W
W
0
0
0
0
0
0
1
1
Command codes
| ---------SRT ----------- | --------- HUT ---------- |
|------------ HLT -----------------------------------| ND
(13) Seek
PHASE
R/W
D7
D6
D5
D4
D3
D2
D1
D0
REMARKS
Command
W
0
0
0
0
1
1
1
1
Command codes
W
W
0
0
0
0
0
HDS
DS1
DS0
-------------------- NCN -----------------------
Execution
R
Head positioned over
proper cylinder on diskette
(14) Configure
PHASE
R/W
D7
D6
D5
D4
D3
D2
D1
D0
REMARKS
Command
W
0
0
0
1
0
0
1
1
Configure information
W
W
W
0
0
0
0
0
0
0
0
0 EIS
EFIFO POLL
| ------ FIFOTHR ----|
| --------------------PRETRK ---------------------- |
Execution
Internal registers written
相關PDF資料
PDF描述
W83877ATD enhanced version from Winbonds most popular I/O chip W83877F
W83877ATF enhanced version from Winbonds most popular I/O chip W83877F
W83877 WINBOND I/O
W83877F WINBOND I/O
W83877TD I/O chip disk drive adapter
相關代理商/技術參數
參數描述
W83877ATD 制造商:WINBOND 制造商全稱:Winbond 功能描述:enhanced version from Winbonds most popular I/O chip W83877F
W83877ATF 制造商:WINBOND 制造商全稱:Winbond 功能描述:enhanced version from Winbonds most popular I/O chip W83877F
W83877F 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83877TD 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O
W83877TF 制造商:WINBOND 制造商全稱:Winbond 功能描述:WINBOND I/O