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.
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Table 6-1 Card Information Structure
Attribute
Offset
Data 7 6 5 4 3 2 1 0
Content
Description
CIS
Function
10Ch EEh S
1
P
1
L
1
M 0 Recommend IRQ Level
Eh = 14
TPCE_IR
IRQ Sharing Logic
Active in Card Control
& Status Register,
Pulse and Level Mode
Interrupts supported,
Recommended IRQ's
any of 0 through 15(F)
S: Share Logic Active
P: Pulse Mode IRQ
Supported
L: Level Mode IRQ
Supported
M: Bit Mask of IRQs
Present
M=0 so bits 3-0 are
single level, binary
encoded
10Eh 21h X
0
R
0
P
1
RO
0
A
0
T
1
Power-Down and
Twin Card.
TPCE_MI
T: Twin Cards Allowed
A: Audio Supported
RO: Read Only Mode
P: Power Down
Supported R:
Reserved
X: More Misc Fields
Bytes
110h 1Bh CISTPL_CE Configuration Entry
Tuple
Tuple Code
112h 06h Link to Next Tuple is 6 Link to
Bytes. Also limits size
of
Next Tuple
this tuple to 8 bytes.
114h 02h
I D
Configuration Index AT Fixed Disk Primary TPCE_INDX
0 0
2 I/O 3.3V Configuration
116h 01h M MS IR IO T P P: Power Info type TPCE_FS
0 0 0 0 0 1
118h 21h R
0
DI
0
PI
1
AI
0
SI
0
HV
0
LV NV
1
PI: Peak Current NV:
Nominal Operation
Supply Voltage
Power
Parameters
for V
CC
11AH B5h
X
Mantissa Exponent Nominal Operation Nominal
1
6h = 3.0 5h = 1 Supply Voltage = 3.0V Operation
Supply
Voltage