SMC256BFJ6E NUMONYX, SMC256BFJ6E Datasheet - Page 65

• Manufacturer Part Number: SMC256BFJ6E
• Description: MEMORY CARD 256MB COMPACT FLASH
• Manufacturer: NUMONYX

Specifications of SMC256BFJ6E

• Memory Size: 256MB
• Memory Type: CompactFLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SMCxxxBF
10.8
10.9
NOP command (00h)
This command always fails with the CompactFlash memory card returning command
aborted.
Table 58.
Read Buffer command (E4h)
The Read Buffer command enables the host to read the current contents of the card’s sector
buffer. This command has the same protocol as the Read Sector(s) command.
defines the Read Buffer command byte sequence.
Table 59.
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)
Sect Cnt (2)
Cyl High (5)
Cyl Low (4)
Feature (1)
C/D/H (6)
Bit
Bit
Table 58
NOP
Read Buffer
defines the byte sequence of the NOP command.
7
7
X
6
X
6
5
5
Drive
4
Drive
4
E4h
X
X
X
X
X
00h
X
X
X
X
X
3
CF-ATA command description
3
2
2
X
X
1
1
Table 59
0
0
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