Fujitsu MJA2500BH Maintenance Manual - Page 218
READ SECTORS EXT X '24, Description, Error reporting conditions
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Interface (37) READ SECTOR(S) EXT (X '24') • Description This command is the extended command of the READ SECTOR (S) command. The LBA specification is increased from 28 bits to 48 bits, and the maximum number of sectors that can be transferred by a single command is changed from 100h to 10000h. Other command controls are the same as those of the READ SECTOR (S) command. • Error reporting conditions (1) The command was issued in CHS mode (ST = 51h, ER = 04h). The other error reporting conditions are the same as those of the READ SECTOR(S) command. At command issuance (Shadow Block Registers setting contents) CM 0010010 0 DH 1 L 1 x xx CH EXP CH CL EXP CL SN EXP SN SC EXP SC FR EXP FR LBA (47-40) LBA (23-16) LBA (39-32) LBA (15-8) LBA (31-24) LBA (7-0) Sector count (15-8) Sector count (7-0) xx xx At command completion (Shadow Block Registers contents to be read) ST Status information DH 1 L 1 x xx CH EXP CH CL EXP CL SN EXP SN SC EXP SC ER LBA (47-40) LBA (23-16) LBA (39-32) LBA (15-8) LBA (31-24) LBA (7-0) xx xx Error information 5-144 C141-E293