FDC37B78X SMSC Corporation, FDC37B78X Datasheet - Page 44

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

INSTRUCTION SET
Command
Execution
Result
PHASE
R/W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
MT MFM SK
D7
0
D6
0
TABLE 22 - INSTRUCTION SET
D5
0
------- EOT -------
------- GPL -------
------- DTL -------
------- ST0 -------
------- ST1 -------
------- ST2 -------
-------- C --------
-------- H --------
-------- R --------
-------- N --------
-------- C --------
-------- H --------
-------- R --------
-------- N --------
DATA BUS
D4
READ DATA
0
0
44
D3
0
0
HDS DS1 DS0
D2
1
D1
1
D0
0
Command Codes
Sector ID information prior to
Command execution.
Data transfer between the
FDD and system.
Status information after
Command execution.
Sector ID information after
Command execution.
REMARKS