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SanDisk Industrial Grade CompactFlash 5000 Product Manual
© 2007 SanDisk® Corporation 49 July 2007
Word
Address
Default
Value
Total
Bytes
Data Field Type Information
7-8 XXXXh 4 Number of sectors per card (Word 7 = MSW, Word 8 = LSW)
9 0000h 2 Reserved
10-19 aaaa 20 Serial number in ASCII (right justified)
20 0000h 2 Buffer type (dual ported)
21 0000h 2 Buffer size in 512 byte increments
22 0004h 2 Number of ECC bytes passed on Read/Write Long Commands
23-26 aaa 8 Firmware revision in ASCII (Rev M.ms) set by code Big Endian Byte
Order in Word
27-46 aaaa 40 Model number in ASCII (left justified) Big Endian Byte Order in Word
47 000Xh 2 Maximum No. of Sectors on Read/Write Multiple command
48 0000h 2 Double-word not supported
49 0X00ha 2 Capabilities: DMA Supported (bit 8), LBA supported (bit 9)
50 0000h 2 Reserved
51 0200h 2 PIO data transfer cycle timing mode
52 0000h 2 Single word DMA data transfer cycle timing mode (not supported)
53 0003h 2 Field validity
54 XXXXh 2 Current number of cylinders
55 XXXXh 2 Current number of heads
56 XXXXh 2 Current sectors per track
57-58 XXXXh 4 Current capacity in sectors (LBAs) (Word 57 = LSW, Word 58 =
MSW)
59 010Xh 2 Multiple sector setting is valid
60-61 XXXXh 4 Total number of sectors addressable in LBA Mode
62 0000h 2 Single word DMA transfer (not supported)
63 0X07h 2 0-7: Multiword DMA modes supported 15-8: Multiword DMA
mode active
64 0003h 2 Advanced PIO modes supported
65 0078h (IDE
Mode only)
2 Minimum multiword DMA transfer cycle time per word in ns
66 0078h (IDE
Mode only)
2 Recommended multiword DMA transfer cycle time per word in ns
67 0078h 2 Minimum PIO transfer without flow control
68 0078h 2 Minimum PIO transfer with IORDY flow control
69-79 0000h 20 Reserved
80 00XXh 2 Major ATA version
81 0000h 2 Minor ATA version
82 00X0h 2 Features/command sets supported
83 4004h 2 Features/command sets supported
84 4000h 2 Features/command sets supported
85 0000h 2 Features/command sets enabled
86 0004h 2 Features/command sets enabled
87 4000h 2 Features/command sets enabled
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