SanDisk SDCFB-64-144/445 Product Manual - Page 57
Table 5-2, Check Power Mode, Table 5-3, Execute Drive Diagnostic, Table 5-4, Diagnostic Codes
UPC - 619659011345
View all SanDisk SDCFB-64-144/445 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 57 highlights
SanDisk CompactFlash Card OEM Product Manual ATA Command Description If the card is in Idle mode, it sets BSY, sets the Sector Count Register to FFh, clears BSY and generates an interrupt. Table 5-2 Check Power Mode Bit Command (7) 7 6 5 4 3 2 1 0 E5H or 98H C/D/H (6) X Drive X Cyl High (5) X Cyl Low (4) X Sec Num (3) X Sec Cnt (2) X Feature (1) X 5.1.2 Execute Drive Diagnostic-90H This command performs the internal diagnostic tests implemented by the CompactFlash cards. Table 5-3 Execute Drive Diagnostic Bit 7 6 5 4 3 2 1 0 Command (7) 90H C/D/H (6) X Drive X Cyl High (5) X Cyl Low (4) X Sec Num (3) X Sec Cnt (2) X Feature (1) X The Diagnostic codes shown in Table 5-4 are returned in the Error Register at the end of the command. Table 5-4 Diagnostic Codes Code 01h 02h 03h 04h 05h 8Xh Error Type No error detected Formatter device error Sector buffer error ECC circuitry error Controlling microprocessor error Slave failed (True IDE Mode) © 2007 SanDisk Corporation 5-3 Rev. 12.0, 02/07