SMC128BFD6E NUMONYX, SMC128BFD6E Datasheet - Page 80

• Manufacturer Part Number: SMC128BFD6E
• Description: MEMORY CARD 128MB COMPACT FLASH
• Manufacturer: NUMONYX

Specifications of SMC128BFD6E

• Memory Size: 128MB
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CF-ATA command description
10.29
80/90
Table 82.
Write Sector(s) without Erase command (38h)
This command is similar to the Write Sector(s) command with the exception that an implied
erase before write operation is not performed. This command has the same protocol as the
Write Sector(s) command. The sectors should be pre-erased with the Erase Sector(s)
command before this command is issued. If the sector is not pre-erased a normal write
sector operation will occur.
byte sequence.
Table 83.
Command (7)
Sect Num (3)
Sect Cnt (2)
Cyl High (5)
Cyl Low (4)
Feature (1)
C/D/H (6)
Command (7)
Sect Num (3)
Cyl High (5)
Sect Cnt (2)
Cyl Low (4)
Feature (1)
Bit
C/D/H (6)
Bit
Write Sector(s)
Write Sector(s) without Erase
7
1
LBA
Table 83
6
7
1
defines the Write Sector(s) without Erase command
LB
5
1
A
6
Cylinder High (LBA 23-16)
Sector number (LBA 7-0)
Cylinder Low (LBA 15-8)
5
1
Drive
Cylinder High (LBA 23-16)
Sector number (LBA 7-0)
Cylinder Low (LBA 15-8)
4
Drive
Sector count
30h or 31h
4
Sector count
X
38h
3
X
3
Head (LBA 27-24)
Head (LBA 27-24)
2
2
1
1
SMCxxxBF
0
0