SMC032BF View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
SMC032BF Datasheet PDF : 91 Pages
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SMCxxxBF
CF-ATA command description
Table 54. Identify Drive Information
Word
Address
Default
Value
Total
Bytes
Data Field Type Information
0
848Ah
2
General Configuration (signature of the CompactFlash
Memory Card)
044Ah
2
Alternate Configuration.
1
XXXXh
2
Default number of cylinders
2
0000h
2
Reserved
3
00XXh
2
Default number of heads
4
0000h
2
Obsolete
5
0000h
2
Obsolete
6
XXXXh
2
Default number of sectors per track
7-8
XXXXh
4
Number of sectors per Card (Word 7 = MSW, Word 8 =
LSW)
9
0000h
2
Obsolete
10-19
aaaa
20 Serial number in ASCII (right justified)
20
0000h
2
Obsolete
21
0000h
2
Obsolete
22
0004h
2
Reserved
23-26
aaaa
8
Firmware revision in ASCII. Big Endian Byte Order in Word
27-46
aaaa
40
Model number in ASCII (right justified) Big Endian Byte
Order in Word
47
0001h
2
Maximum number of sectors on Read/Write Multiple
command
48
0000h
2
Reserved
49
0200h
2
Capabilities
50
0000h
2
Reserved
51
0200h
2
PIO data transfer cycle timing mode
52
0000h
2
Obsolete
53
0003h
2
Field validity
54
XXXXh
2
Current numbers of cylinders
55
XXXXh
2
Current numbers of heads
56
XXXXh
2
Current sectors per track
57-58
59
XXXXh
0100h
4
Current capacity in sectors (LBAs)(Word 57 = LSW, Word
58 = MSW)
2
Multiple sector setting
60-61
XXXXh
4
Total number of sectors addressable in LBA Mode
62
0000h
2
Reserved.
63/91
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