SanDisk SDCFH-004G Product Manual - Page 98

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

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CIS Description SanDisk CompactFlash Card OEM Product Manual Table 6-1 Card Information Structure Attribute Offset 11Ch 11Eh 120h 122h 124h 126h 128h Data 1Eh 4Dh 1Bh 12h C3h 41h 99h 765 4 3 2 CIS 1 0 Content Description Function X 1Eh 0 +.30 Nominal Operation Supply Voltage Extension Byte X Mantissa 0 9h = 4.5 Exponent 5h = 10 Max. Average Current over 10 ms is 45 mA Max. Average Current CISTPL_CE Configuration Entry Tuple Tuple Code Link to Next Tuple is 18 Bytes. Also limits size of this tuple to 20 bytes. Link to Next Tuple I D 1 1 Configuration Index 3 AT Fixed Disk Secondary I/O Address Configuration TPCE_INDX Configuration Index for this entry is 3. Interface Byte follows this byte. Default Configuration 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 02/07, Rev. 12.0 6-14 © 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
11Ch
1Eh
X
1Eh
+.30
Nominal
0
Operation
Supply
Voltage
Extension
Byte
11Eh
4Dh
X
Mantissa
Exponent
Max. Average Current
Max. Average
0
9h = 4.5
5h = 10
over 10 ms is 45 mA
Current
120h
1Bh
CISTPL_CE
Configuration
Entry Tuple
Tuple Code
122h
12h
Link to Next Tuple is 18
Link to
Bytes. Also limits size of
Next Tuple
this tuple to 20 bytes.
124h
C3h
I
1
D
1
Configuration Index
3
AT Fixed Disk
Secondary I/O
Address Configuration
TPCE_INDX
Configuration Index for
this entry is 3. Interface
Byte follows this byte.
Default Configuration
126h
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
128h
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
02/07, Rev. 12.0
6-14
© 2007 SanDisk Corporation