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CIS Description SanDisk CompactFlash Card OEM Product Manual
Table 6-1 Card Information Structure
Attribute
Offset Data 7 6 5 4 3 2 1 0 Content Description
CIS
Function
096h C0h W
1
R
1
P
0
B
0
Interface Type
Memory Only
Interface(0), Bvd's and
wProt not used,
TPCE_IF
Ready/-Busy and Wait
for memory cycles
active.
B: Battery Volt
Detects Used
P: Write Protect Used
R: Ready/-Busy Used
W: Wait Used for
Memory Cycles
098h A1h M MS IR IO T P V
CC
only Power;
TPCE_FS
1 1 0 0 0 1
No Timing, I/O, or IRQ;
2 Byte Memory
Space Length;
Misc Entry Present.
P: Power Info type
T: Timin Info present
IO :I/O Port Info present
IR: Interrupt Info present
MS: Mem Space Info
type
M: Misc Info Byte(s)
present
09Ah 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
09Ch 55h X
0
Mantissa
Ah = 5.0
Exponent
5h = 1V
V
CC
Nominal is 5 V V
CC
Nominal
Value
09Eh 4Dh X
0
Mantissa
9h = 4.5
Exponent
5h = 1V
V
CC
Nominal is 4.5 V V
CC
Min.
Value
0A0h 5Dh X
0
Mantissa
Bh = 5.5
Exponent
5h = 1V
V
CC
Nominal is 5.5 V V
CC
Max.
Value
0A2h 75h X Mantissa Exponent Max. Average Current Max. Average
0 Eh = 8.0 5h = 10
over 10 ms is 80 mA Current
0A4h 08h
Length in 256 Bytes Pages (LSB)
Length of Memory
Space is 2 kB
TPCE_MS
Length LSB
0A6h 00h
Length in 256 Bytes Pages (MSB)
Start at 0 on card TPCE_MS
Length MSB
02/07, Rev. 12.0 6-6 © 2007 SanDisk Corporation