LPC47M142-NC Standard Microsystems (SMSC), LPC47M142-NC Datasheet - Page 43

• Manufacturer Part Number: LPC47M142-NC
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47M142-NC

• Lead Free Status / RoHS Status: Not Compliant

6.5.3
SMSC DS – LPC47M14X
Instruction Set
SYMBOL
WGATE
Command
Execution
PHASE
Result
Write Gate
R/W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
NAME
MT MFM
D7
0
D6
0
Alters timing of WE to allow for pre-erase loads in perpendicular
drives.
Table 18 – Instruction Set
SK
D5
0
DATA BUS
D4
READ DATA
0
0
EOT
GPL
DTL
ST0
ST1
ST2
C
H
R
N
C
H
R
N
Page 43
D3
0
0
HDS DS1 DS0
D2
1
DESCRIPTION
D1
1
D0
0
Command Codes
Sector ID information prior to
Command execution.
Data transfer between the
FDD and system.
Status information after Com-
mand execution.
Sector ID information after
Command execution.
REMARKS
Rev. 03/19/2001