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SanDisk CompactFlash Card OEM Product Manual
CIS Description
Table 6-1
Card Information Structure
Attribute
Offset
Data
7
6
5
4
3
2
1
0
Content Description
CIS
Function
12Ah
27h
R
DI
PI
AI
SI
HV
LV
NV
Nominal Voltage Follows
Power
0
0
1
0
0
1
1
1
NV: Nominal Voltage
LV: Mimimum Voltage
Parameters
for V
CC
HB: Maximum Voltage
SI: Static Current
AI: Average Current
PI: Peak Current
DI: Power Down Current
12Ch
55h
X
Mantissa
Exponent
V
CC
Nominal is 5V
V
CC
Nominal
0
Ah = 5.0
5h = 1V
Value
12Eh
4Dh
X
Mantissa
Exponent
V
CC
Nominal is 4.5V
V
CC
Min.
0
9h = 4.5
5h = 1V
Value
130h
5Dh
X
Mantissa
Exponent
V
CC
Nominal is 5.5V
V
CC
Max.
0
Bh = 5.5
5h = 1V
Value
132h
75h
X
0
Mantissa
Eh = 1.0
Exponent
5h = 10
Max. Average Current
over 10 ms is 80 mA
Max. Average
Current
134h
EAh
R
1
S
1
E
1
IO AddeLines
Ah = 10
Supports both 8- and
16-bit I/O hosts. 10
Address Lines with
TPCE_IO
Range so card will
respond only to
indicated (170-177, 376-
377) 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
© 2007 SanDisk Corporation
6-15
Rev. 12.0, 02/07
Summary of Contents for 20-10-00038
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