FDC37C93X View Datasheet(PDF) - SMSC -> Microchip
Part Name
Description
MFG CO.
'FDC37C93X' PDF : 203 Pages View PDF
PHASE
Command
FORMAT A TRACK
DATA BUS
R/W
D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
W 0 MFM 0 0 1 1
0
1 Command Codes
W 0 0 0 0 0 HDS DS1 DS0
W
-------- N --------
Bytes/Sector
W
-------- SC --------
Sectors/Cylinder
W
------- GPL -------
Gap 3
W
-------- D --------
Filler Byte
Execution for
W
Each Sector
Repeat:
W
W
W
Result
R
R
R
R
R
R
R
-------- C --------
-------- H --------
-------- R --------
-------- N --------
------- ST0 -------
------- ST1 -------
------- ST2 -------
------ Undefined ------
------ Undefined ------
------ Undefined ------
------ Undefined ------
Input Sector
Parameters
FDC formats an entire
cylinder
Status information after
Command execution
46
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