SanDisk SDCFH-004G Product Manual - Page 92

Rev. 12.0, © 2007 SanDisk Corporation

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CIS Description SanDisk CompactFlash Card OEM Product Manual Table 6-1 Card Information Structure Attribute Offset 0BEh 0C0h 0C2h 0C4h 0C6h Data C1h 41h 99h 27h 55h 765 4 3 2 CIS 1 0 Content Description Function I D 1 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 WR P B 01 0 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 M MS 1 0 IR IO T 1 1 0 P VCC Only Power TPCE_FS 1 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 R DI PI AI SI HV 0 0 1 0 0 1 LV NV Nominal Voltage Follows Power 1 1 NV: Nominal Voltage LV: Mimimum Voltage Parameters for VCC HB: Maximum Voltage SI: Static Current AI: Average Current PI: Peak Current DI: Power Down Current X Mantissa 0 Ah = 5.0 Exponent 5h = 1V VCC Nominal is 5V VCC Nominal Value 02/07, Rev. 12.0 6-8 © 2007 SanDisk Corporation

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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
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
TPCE_IF
memory cycles.
B
: Battery Volt
Detects Used
P
: Write Protect Used
R
: Ready/-Busy Used
W
: Wait Used for
Memory Cycles
0C2h
99h
M
MS
IR
IO
T
P
V
CC
Only Power
TPCE_FS
1
0
1
1
0
1
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
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
0C6h
55h
X
Mantissa
Exponent
V
CC
Nominal is 5V
V
CC
Nominal
0
Ah = 5.0
5h = 1V
Value
02/07, Rev. 12.0
6-8
© 2007 SanDisk Corporation