User Manual

SanDisk CompactFlash Card OEM Product Manual CIS Description
02/09, Rev. 1.0 ii © 2007 - 2009 SanDisk Corporation. SanDisk Confidential, subject to all applicable non-disclosure agreements.
36
Table 6-1 Card Information Structure
Attribute
Offset
Data 7 6 5 4 3 2 1 0
Content
Description
CIS
Function
0BEh C1h I
1
D
1
Configuration Index
1
I/O Mapped
Contiguous 16
Registers
Configuration.
TPCE_INDX
Configuration Index
for this entry is 1.
Interface Byte follows
this byte.
Default Configuration,
therefore is not
dependent on
previous Default
Configuration.
D: Default
Configuration
I: Interface Byte
follows
0C0h 41h W
0
R
1
P
0
B
0
Interface Type
1
I/O Interface(1), Bvd's
and wProt not used;
Ready/-Busy active
but Wait not used for
memory cycles.
TPCE_IF
B: Battery Volt
Detects Used
P: Write Protect Used
R: Ready/-Busy Used
W: Wait Used for
Memory Cycles
0C2h 99h M
1
MS
0
IR
1
IO
1
T
0
P
1
V
CC
Only Power TPCE_FS
Descriptors; No
Timing; I/O and IRQ
present; No Memory
Space; Misc Entry
Present
P: Power Info type
T: Timing Info present
IO :I/O Port Info
present
IR: Interrupt Info
present
MS: Memory Space
Info
type
M: Misc Info Byte(s)
present
0C4h 27h R
0
DI
0
PI
1
AI
0
SI
0
HV
1
LV
1
NV
1
Nominal Voltage
Follows
Power
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
0C6h 55h X Mantissa Exponent
V
CC
Nominal is 5V V
CC
Nominal
0 Ah = 5.0 5h = 1V Value