LPC47S457-NC SMSC [SMSC Corporation], LPC47S457-NC Datasheet - Page 45
![no-image](/images/no-image-200.jpg)
LPC47S457-NC
Manufacturer Part Number
LPC47S457-NC
Description
Advanced I/O with X-Bus Interface
Manufacturer
SMSC [SMSC Corporation]
Datasheet
1.LPC47S457-NC.pdf
(259 pages)
- Current page: 45 of 259
- Download datasheet (2Mb)
6.4.6
SMSC DS – LPC47S45x
Command
Execution
Result
Command
Execution
Result
INSTRUCTION SET
PHASE
PHASE
R/W
R/W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
R
R
R
R
R
R
R
R
R
R
R
R
R
R
MT MFM
MT MFM
D7
D7
0
0
D6
D6
0
0
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
─────── EOT ───────
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
─────── EOT ───────
──────── C ────────
──────── H ────────
──────── R ────────
──────── N ────────
─────── GPL ───────
─────── DTL ───────
─────── GPL ───────
─────── DTL ───────
─────── ST0 ───────
─────── ST1 ───────
─────── ST2 ───────
─────── ST0 ───────
─────── ST1 ───────
─────── ST2 ───────
DATASHEET
Table 17 − Instruction Set
SK
SK
D5
D5
READ DELETED DATA
0
0
DATA BUS
DATA BUS
Page 45 of 259
D4
D4
READ DATA
0
0
0
0
D3
D3
0
0
1
0
HDS DS1 DS0
HDS DS1 DS0
D2
D2
1
1
D1
D1
1
0
D0
D0
0
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.
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
REMARKS
Rev. 07/09/2001
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