LPC47M107S-MS Standard Microsystems (SMSC), LPC47M107S-MS Datasheet - Page 46

• Manufacturer Part Number: LPC47M107S-MS
• Manufacturer: Standard Microsystems (SMSC)

Specifications of LPC47M107S-MS

• Pin Count: 100
• Lead Free Status / RoHS Status: Compliant

Status Register 1 to "1", sets the DD bit in Status Register 2 to "1" if CRC is incorrect in the ID field, and terminates the
Read Data Command. Table 20 describes the effect of the SK bit on the Read Data command execution and results.
Except where noted in Table 20, the C or R value of the sector address is automatically incremented (see Table 22).
Read Deleted Data
This command is the same as the Read Data command, only it operates on sectors that contain a Deleted Data Address
Mark at the beginning of a Data Field.
Table 21 describes the effect of the SK bit on the Read Deleted Data command execution and results. Except where
noted in Table 21, the C or R value of the sector address is automatically incremented (see Table 22).
Read A Track
VALUE
SK BIT
0
0
1
1
VALUE
SK BIT
MT
0
1
0
1
0
1
0
0
1
1
Normal Data
Deleted Data
Normal Data
Deleted Data
DATA ADDRESS
ENCOUNTERED
N
1
1
2
2
3
3
MARK TYPE
Table 20 - Skip Bit vs Read Data Command
Normal Data
Deleted Data
Normal Data
Deleted Data
DATA ADDRESS
ENCOUNTERED
Table 21 - Skip Bit vs. Read Deleted Data Command
256 x 26 = 6,656
256 x 52 = 13,312
512 x 15 = 7,680
512 x 30 = 15,360
1024 x 8 = 8,192
1024 x 16 = 16,384
MARK TYPE
MAXIMUM TRANSFER
Table 19 - Effects of MT and N Bits
CAPACITY
SECTOR
READ?
Yes
Yes
Yes
No
SECTOR
READ?
Yes
Yes
Yes
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No
CM BIT OF
ST2 SET?
26 at side 0 or 1
26 at side 1
15 at side 0 or 1
15 at side 1
8 at side 0 or 1
16 at side 1
FINAL SECTOR READ
Yes
Yes
No
No
CM BIT OF
RESULTS
ST2 SET?
FROM DISK
Yes
Yes
No
No
RESULTS
DESCRIPTION OF
Normal
termination.
Address not
incremented. Next
sector not
searched for.
Normal
termination.
Normal
termination.
Sector not read
("skipped").
RESULTS
DESCRIPTION OF
Address not
incremented. Next
sector not
searched for.
Normal
termination.
Normal
termination.
Sector not read
("skipped").
Normal
termination.
RESULTS