TS2GCF300 Transcend Information. Inc., TS2GCF300 Datasheet - Page 43

• Manufacturer Part Number: TS2GCF300
• Description: 300x Compactflash Card
• Manufacturer: Transcend Information. Inc.

T
Common Memory Transfer Function
Transcend Information Inc.
T
T
S
S
S
4
The Common Memory transfer to or from the CompactFlash Storage can be either 8 or 16 bits.
4
Function Code
Standby Mode
Byte Read (8 bits)
Byte Write (8 bits)
Word Read (16 bits)
Word Write (16 bits)
Odd Byte Read Only (8 bits)
Odd Byte Write Only (8 bits)
Ultra DMA Write
Ultra DMA Read
4
G
G
G
~
~
~
1
1
1
6
6
6
G
G
G
C
C
C
F
F
F
3
3
3
0
0
0
0
0
0
DMA
None
Don’t
Care
Don’t
Care
Don’t
Care
Don’t
Care
Don’t
Care
Don’t
Care
Write
Read
Table: Common Memory Function
-REG
H H
H H
X
H
H
H
H
L
L
-CE2
H H
H H
H
H
H
L
L
L
L
-CE1
43
L L
L L
H
H
H
H
H
L
L
L H
L H
A0
X
X
X
X
X
X
X
-OE
H H
L L
X
H
H
H
H
L
L
-WE
H H
L L
X
H
H
H
H
L
L
High Z High
300X CompactFlash Card
Don’t Care
Don’t Care
Odd-Byte
Odd-Byte
Odd-Byte
Odd-Byte
Odd-Byte
Odd-Byte
D15-D8
High Z
Z
Don’t Care
Even-Byte
Even-Byte
Even-Byte
Even-Byte
Even-Byte
Even-Byte
Odd-Byte
Odd-Byte
D7-D0
High Z
High Z