Hitachi HTS541040G9AT00 Specifications - Page 121
Flush Cache E7h
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13.4 Flush Cache (E7h) Table 66: Flush Cache command (E7h) Command Block Output Registers Register 7 6 5 4 3 2 1 0 Data Feature Sector Count LBA Low LBA Mid LBA High Device 1 - 1 D - - - - Command 1 1 1 0 0 1 1 1 76 CRC UNC 00 Error Register 54 3 2 1 0 0 IDN 0 ABT T0N AMN 00 0 V 0 0 Command Block Input Registers Register 7 6 5 4 3 2 1 0 Data Error see below Sector Count LBA Low LBA Mid LBA High Device Status see below Status Register 7 654 3 2 1 0 BSY RDY DF DSC DRQ COR IDX ERR 0 V0V - 0 - V This command causes the device to complete writing data from its cache. The device returns a status of RDY = 1 and DSC = 1 (50h) after the following sequence: • Data in the write cache buffer is written to the disk media. • Return a successful completion Travelstar 5K100 Hard Disk Drive Specification 107