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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
074h 01h
Disk Function Extension Tuple Type
Extension Tuple Extension
describes the Interface Tuple Type
Protocol for Disk
076h 01h
Interface Type Code
PC Card–ATA Interface Extension Info
078h 22h CISTPL_FUNCE Function Extension tuple Tuple Code
07Ah 03h Tuple has 3 Info Bytes Link Length
07Ch 02h
Disk Function Extension Tuple Type
Basic PCMCIA-ATA Extension
Extension Tuple Tuple Type
for Disk
07Eh 0Ch R
0
R
0
R
0
R
0
U
1
S
1
V
0
Unique Manufacturer/
Serial Number com-
bined string:
Basic ATA
Option
Parameters
V = 0: No Vpp Required
V = 1: Vpp on Modified
Media
V = 2: Vpp on Any
Operation
V = 3: Vpp Continuous
S: Silicon, else Rotating
Drive
U: ID Drive Mfg/SN
Unique
080h 0Fh R
0
I
0
E
0
N
0
P3
1
P2
1
P1
1
P0
1
All power-down modes
and power commands
are not needed to
Extended
ATA Option
Parameters
minimize power.
P0: Sleep Mode
Supported
P1: Standby Mode
Supported
P2: Idle Mode
Supported
P3: Drive Auto Power
Control
N: Some Config
Excludes 3X7
E: Index Bit is Emulated
I: Twin–-IOis16 Data
Reg Only
082h 1Ah CISTPL_CONF Configuration Tuple Tuple Code
084h 05h Link Length is 5 Bytes Link to
Next Tuple
02/07, Rev. 12.0 6-4 © 2007 SanDisk Corporation