Seagate ST34321A Product Manual - Page 34

26 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B Word Description 5 Retired 6 Number of logical sectors per logical track: 63 7-9 Retired 10-19 Serial number: (20 ASCII characters, 0000H = none) 20 Retired 21 Retired 22 Obsolete Firmware revision (8 ASCII character 23-26 string, padded with blanks to end of string) Drive model number: (40 ASCII 27-46 characters, padded with blanks to end of string) (Bits 7-0) Maximum sectors per 47 interrupt on Read Multiple and Write Multiple (64) 48 Reserved 49 Standard Standby timer, IORDY supported and may be disabled 50 ATA-reserved 51 PIO data-transfer cycle timing mode 52 Retired 53 Words 54-58, 64-70 and 88 are valid 54 Number of current logical cylinders 55 Number of current logical heads 56 Number of current logical sectors per logical track 57-58 Current capacity in sectors Contents 0000H 003FH 0000H ASCII 0000H 0100H 0000H x.xx ST38641A ST36531A ST34321A ST33221A ST32110A 8020H 0000H 2F00H 0000H 0200H 0200H 0007H xxxxH xxxxH xxxxH xxxxH