SanDisk SDCFH-004G Product Manual - Page 95

SanDisk SDCFH-004G - ULTRA 4GB Compact Flash CF Card 30MB/s 200x Hassle Free Manual

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SanDisk CompactFlash Card OEM Product Manual CIS Description Table 6-1 Card Information Structure Attribute Offset 0EEh 0F0h 0F2h 0F4h 0F6h 0F8h 0FAh Data 41h 99h 27h 55h 4Dh 5Dh 75h 765 4 3 2 CIS 1 0 Content Description Function 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 Description; 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 X Mantissa 0 9h = 4.5 Exponent 5h = 1V VCC Nominal is 4.5V VCC Min. Value X Mantissa 0 Bh = 5.5 Exponent 5h = 1V VCC Nominal is 5.5V VCC Max. Value X Mantissa 0 9h = 4.5 Exponent 5h = 10 Max. Average Current over 10 ms is 80 mA Max. Average Current © 2007 SanDisk Corporation 6-11 Rev. 12.0, 02/07

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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
0EEh
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
0F0h
99h
M
MS
IR
IO
T
P
V
CC
Only Power
TPCE_FS
1
0
1
1
0
1
Description; 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
0F2h
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
0F4h
55h
X
Mantissa
Exponent
V
CC
Nominal is 5V
V
CC
Nominal
0
Ah = 5.0
5h = 1V
Value
0F6h
4Dh
X
Mantissa
Exponent
V
CC
Nominal is 4.5V
V
CC
Min.
0
9h = 4.5
5h = 1V
Value
0F8h
5Dh
X
Mantissa
Exponent
V
CC
Nominal is 5.5V
V
CC
Max.
0
Bh = 5.5
5h = 1V
Value
0FAh
75h
X
Mantissa
Exponent
Max. Average Current
Max. Average
0
9h = 4.5
5h = 10
over 10 ms is 80 mA
Current
© 2007 SanDisk Corporation
6-11
Rev. 12.0, 02/07