F71872
EC
EOT
EFIFO
Enable Count
End of Track
Enable FIFO
0: FIFO is enabled.
1: FIFO is disabled.
EIS
FIFOTHR
GAP
GPL
H/HDS
HLT
HUT
LOCK
Enable Implied Seek
FIFO Threshold
Alters Gap Length
Gap Length
Head Address
Head Load Time
Head Unload Time
Lock EFIFO, FIFOTHR, PTRTRK bits.
Prevent these bits from being affected by software reset.
MFM
MFM or FM mode
0: FM
1: MFM
MT
N
Multi-Track
Sector Size Code. All values up to 07h are allowable.
00:
01:
..
128 bytes
256 bytes
..
07
16 Kbytes
NCN
ND
OW
New Cylinder Number
Non-DMA Mode
Overwritten
PCN
POLL
Present Cylinder Number
Polling disable
0: polling is enabled.
1: polling is disabled.
Precompensation Start Track Number
Sector address
PRETRK
R
RCN
SC
Relative Cylinder Number
Sector per Cylinder
Skip deleted data address mark
Step Rate Time
SK
SRT
ST0
Status Register 0
ST1
Status Register 1
ST2
Status Register 2
ST3
Status Register 3
WGATE
Write Gate alters timing of WE.
Read Data
Phase
R/W
D7
D6
D5
D4
D3
D2
D1
D0
Remark
Command
W
MT
MFM
SK
0
0
1
1
0
Command code
W
W
W
W
0
0
0
0
0
HDS
DS1
DS0
----------------------------- C ---------------------------
----------------------------- H ---------------------------
----------------------------- R ---------------------------
Sector ID information
prior to command
execution
44
July, 2007
V0.28P
FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
