FDC37B78X SMSC Corporation, FDC37B78X Datasheet - Page 48

• Manufacturer Part Number: FDC37B78X
• Description: Enhanced Super I/O Controller with ACPI Support/ Real Time Clock and Consumer IR
• Manufacturer: SMSC Corporation

Command
Execution
Result
PHASE
R/W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
D7
0
0
MFM
D6
0
D5
0
0
------- EOT -------
------- GPL -------
------- DTL -------
------- ST0 -------
------- ST1 -------
------- ST2 -------
READ A TRACK
-------- C --------
-------- H --------
-------- R --------
-------- N --------
-------- C --------
-------- H --------
-------- R --------
-------- N --------
DATA BUS
D4
0
0
48
D3
0
0
HDS
D2
0
DS1
D1
1
DS0
D0
0
Command Codes
Sector ID information
prior to Command
execution.
Data transfer between
the FDD and system.
FDC reads all of
cylinders' contents from
index hole to EOT.
Status information after
Command execution.
Sector ID information
after Command
execution.
REMARKS