參數(shù)資料
型號: W83977CTF-AW
英文描述: PERIPHERAL (MULTIFUNCTION) CONTROLLER
中文描述: 周邊(多功能)控制器
文件頁數(shù): 38/161頁
文件大?。?/td> 592K
代理商: W83977CTF-AW
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-29 -
Revision A1
(9) Format A Track
PHASE
R/W
D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
Command
W
W
W
W
W
W
0 MFM 0 0 1 1 0 1
0 0 0 0 0 HDS DS1 DS0
---------------------- N ------------------------
--------------------- SC -----------------------
--------------------- GPL ---------------------
---------------------- D ------------------------
Command codes
Bytes/Sector
Sectors/Cylinder
Gap 3
Filler Byte
Execution
for Each
Sector
Repeat:
W
W
W
W
---------------------- C ------------------------
---------------------- H ------------------------
---------------------- R ------------------------
---------------------- N ------------------------
Input Sector Parameters
Result
R
R
R
R
R
R
R
-------------------- ST0 -----------------------
-------------------- ST1 -----------------------
-------------------- ST2 -----------------------
---------------- Undefined -------------------
---------------- Undefined -------------------
---------------- Undefined -------------------
---------------- Undefined -------------------
Status information after
command execution
(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
0 0 0 0 0 0 DS1 DS0
Command codes
Execution
Head retracted to Track 0
Interrupt
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