Datasheet

SLCFxxxM2TU(I)(-x) CompactFlash Card
Datasheet
61000-07000-106, May 2011 45
Word
Hex
Data Field
Type
Information
Subset
Fixed (F)
Variable (V)
or Both (X)
Description
49
2B00h
or
2A00h
(-P)
Capabilities
Bit 15-14
F
Reserved
Bit 13
F
Standby timer is supported as defined in IDLE
command
Bit 12
F
Reserved
Bit 11
F
IORDY supported
Bit 10
F
IORDY shall not be disabled
Bit 9
F
LBA transition supported
Bit 8
F
1 (P/Ns without -P) READ DMA and WRITE
DMA commands supported
0 (P/Ns with -P) READ DMA and WRITE DMA
commands not supported
Bit 7-0
X
Reserved
50
0000h
Reserved
X
51
0200h
PIO Data
Transfer Cycle
Timing Mode
(Modes 0-2)
Bit 15-8
X
PIO Modes 0-2 supported
Support for PIO Modes 3 and 4 are reported in
Word 64
Support for PIO Modes 5 and 6 are reported in
Word 163
Bit 7-0
X
Reserved
52
0000h
Obsolete
X
53
0007h
or
0003h
(-P)
Translation
Parameters
Valid
Bit 15-3
F
Reserved
Bit 2
F
1(P/Ns without -P): Word 88 is valid and
reflects the supported TrueIDE UDMA transfer
modes
0 (P/Ns with -P): Word 88 is not valid
Bit 1
X
1 (Default): Words 64 to 70 are valid
Bit 0
F
Words 54 to 58 are valid and reflect current
number of cylinders, heads, and sectors
54-56
3 @
XXXXh
Current Number
of Cylinders,
Heads,
Sectors/Track
X
Current number of user addressable
Cylinders, Heads, Sectors/Track in the current
translation mode
57-58
2 @
XXXXh
Current
Capacity
X
Capacity = Cylinders x Heads x Sectors
59
0101h
Multiple Sector
Setting Validity
and Current
Setting
Bit 15-9
F
Reserved
Bit 8
V
1 (Default): Multiple Sector Setting is valid
Bit 0-7
F
1 (Default): Current setting for the number of
sectors (1) that shall be transferred per
interrupt on Read/Write Multiple commands
60-61
2 @
XXXXh
Total Sectors
Addressable in
LBA
F
Total sectors addressable in LBA
62
0000h
Reserved
X