FDC37C78-HT View Datasheet(PDF) - Microchip Technology
Part Name
Description
MFG CO.
'FDC37C78-HT' PDF : 82 Pages View PDF
PHASE
Command
Execution
PHASE
Command
Result
PHASE
Command
RECALIBRATE
DATA BUS
R/W D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
W 000001 1
1 Command Codes
W 0 0 0 0 0 0 DS1 DS0
Head retracted to Track 0
Interrupt.
SENSE INTERRUPT STATUS
DATA BUS
R/W D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
W 0 0 0 0 1 0 0 0 Command Codes
R
─────── ST0 ───────
Status information at the end
of each seek operation.
R
─────── PCN ───────
SPECIFY
DATA BUS
R/W D7 D6 D5 D4 D3 D2 D1 D0
REMARKS
W 0 0 0 0 0 0 1 1 Command Codes
W
─── SRT ───
─── HUT ───
W
────── HLT ──────
ND
39
Share Link: 
