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): 40/161頁
文件大小: 592K
代理商: W83977CTF-AW
W83977EF/ CTF
PRELIMINARY
Publication Release Date: March 1999
-31 -
Revision A1
(15) Relative Seek
PHASE
R/W
D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
Command
W
W
W
1 DIR 0 0 1 1 1 1
0 0 0 0 0 HDS DS1 DS0
| -------------------- RCN ---------------------------- |
Command codes
(16) Dumpreg
PHASE
Command
Result
R/W
W
R
R
R
R
R
R
R
R
R
R
D7 D6 D5 D4 D3 D2 D1 D0
0 0 0 0 1 1 1 0
----------------------- PCN-Drive 0--------------------
----------------------- PCN-Drive 1 -------------------
----------------------- PCN-Drive 2--------------------
----------------------- PCN-Drive 3 -------------------
--------SRT ------------------ | --------- HUT --------
----------- HLT -----------------------------------| ND
------------------------ SC/EOT ----------------------
LOCK 0 D3 D2 D1 D0 GAP WG
0 EIS EFIFO POLL | ------ FIFOTHR --------
-----------------------PRETRK -------------------------
REMARKS
Registers placed in FIFO
(17) Perpendicular Mode
PHASE
Command
R/W
W
W
D7 D6 D5 D4 D3 D2 D1 D0
0 0 0 1 0 0 1 0
OW 0 D3 D2 D1 D0 GAP WG
REMARKS
Command Code
(18) Lock
PHASE
Command
Result
R/W
W
R
D7 D6 D5 D4 D3 D2 D1 D0
LOCK 0 0 1 0 1 0 0
0 0 0 LOCK 0 0 0 0
REMARKS
Command Code
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