Hitachi HTS541680J9AT00 Specifications - Page 175

Travelstar 5K160 (PATA) Hard Disk Drive Specification 14.50 Write Multiple FUA EXT (CEh) Command Block Output Registers Register 76543210 Data Low -------- Data High -------- Feature Current Previous Sector Count Current V V V V V V V V Previous V V V V V V V V LBA Low Current V V V V V V V V Previous V V V V V V V V LBA Mid Current V V V V V V V V Previous V V V V V V V V LBA High Current V V V V V V V V Previous V V V V V V V V Device - 1 -D- - - - Command 11001110 Command Block Input Registers Register 76543210 Data Low -------- Data High -------- Error ...See Below... Sector Count LBA Low LBA Mid LBA High Device Status HOB=0 HOB=1 HOB=0 V V V V V V V V HOB=1 V V V V V V V V HOB=0 V V V V V V V V HOB=1 V V V V V V V V HOB=0 V V V V V V V V HOB=1 V V V V V V V V V See Below... Error Register Status Register 7 65432 1 0 7 654 3 2 1 0 CRC UNC 0 IDN 0 ABT T0N AMN BSY RDY DF DSC DRQ COR IDX ERR 0 0 0V0V 0 0 0 V0V - 0 - V Figure 129 Write Multiple FUA EXT Command (CEh) The Write Multiple FUA Ext command transfers one or more sectors from the host to the device, then the data is written to the disk media. This command provides the same function as the Write Multiple Ext command except that the transferred data shall be written to the media before the ending status for this command is reported also when write caching is enabled. Output Parameters To The Device Sector Count Current The number of continuous sectors to be transferred low order, bits (7:0) Sector Count Previous The number of continuous sectors to be transferred high order, bits (15:8). If zero is specified in the Sector Count register, then 65,536 sectors shall be transferred. LBA Low Current LBA (7:0). LBA Low Previous LBA (31:24). LBA Mid Current LBA (15:8). LBA Mid Previous LBA (39:32). LBA High Current LBA (23:16). LBA High Previous LBA (47:40). Input Parameters From The Device LBA Low (HOB=0) LBA (7:0) of the address of the first unrecoverable error. LBA Low (HOB=1) LBA (31:24) of the address of the first unrecoverable error. LBA Mid (HOB=0) LBA (15:8) of the address of the first unrecoverable error. LBA Mid (HOB=1) LBA (39:32) of the address of the first unrecoverable error. LBA High (HOB=0) LBA (23:16) of the address of the first unrecoverable error. LBA High (HOB=1) LBA (47:40) of the address of the first unrecoverable error. 175/188