SanDisk CompactFlash Extreme III Product Manual page 96

CIS Description
Table 6-1
Attribute
Offset
0FCH
0FEh
100h
102h
104h
106h
108h
10Ah
02/07, Rev. 12.0
Card Information Structure
Data 7 6 5 4
EAh R S E
1 1 1
61h LS AS
1 2
F0h 1st I/O Base Address (lsb)
01h 1st I/O Base Address (msb)
07h 1st I/O Range Length - 1
F6h 2nd I/O Base Address (lsb)
03h 2nd I/O Base Address (msb)
01h 2nd I/O Range Length - 1
6-12
SanDisk CompactFlash Card OEM Product Manual
3 2 1 0 Content Description
IO AddeLines Supports both 8- and
16-bit I/O hosts. 10
Ah = 10
Address Lines with
range so card will
respond only to
indicated (1F0-1F7,
3F6-3F7) on A9 through
A0 for I/O cycles. IO
AddrLines:#lines
decoded
E: 8-bit Only Hosts
Supported
S: 16-bit Hosts
Supported
R: Range follows
N Ranges - 1 Number of Ranges is 2;
Size of each address is
1
2 bytes; size of each
length is 1 byte.
AS: Size of Addresses
0: No Address Present
1: 1Byte (8 bit)
Addresses
2: 2Byte (16 bit)
Addresses
3: 4Byte (32 bit)
Addresses
LS: Size of length
0: No Lengths Present
1: 1Byte (8 bit) Lengths
2: 2Byte (16 bit)
Lengths
3: 4Byte (32 bit)
Lengths
First I/O Range Base
is 1F0h
8 Bytes Total ==>
1F0-1F7h
2nd I/O Range Base
is 3F6h
2 Bytes Total ==>
3F6-3F7h
© 2007 SanDisk Corporation
CIS
Function
TPCE_IO
I/O Range
Format
Description
I/O Length–1
I/O Length–1