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Contents
xii C156-E227-01EN
4.6.16 REQUEST SENSE command .............................................................4-71
4.6.17 SEND DIAGNOSTIC command.........................................................4-76
4.6.18 SEEK command ..................................................................................4-76
4.6.19 START/STOP UNIT command ..........................................................4-77
4.6.20 SYNCHRONIZE CACHE command..................................................4-78
4.6.21 TEST UNIT READY command..........................................................4-78
4.6.22 VERIFY command..............................................................................4-79
4.6.23 WRITE (10) command........................................................................4-79
4.6.24 Write (12) command ...........................................................................4-80
4.6.25 WRITE AND VERIFY command.......................................................4-81
4.6.26 WRITE BUFFER command................................................................4-82
4.6.27 WRITE LONG command....................................................................4-84
4.7 Timing ...................................................................................................4-85
4.7.1 Register/PIO data transfer timing........................................................4-85
4.7.2 Multiword DMA data transfer timing.................................................4-87
4.7.3 Ultra DMA data in transfer (initialization timing)..............................4-89
4.7.4 Ultra DMA data in transfer (continuous transfer timing) ...................4-89
4.7.5 Ultra DMA data in transfer (host stop timing)....................................4-90
4.7.6 Ultra DMA data in transfer (device end timing).................................4-90
4.7.7 Ultra DMA data in transfer (host end timing).....................................4-91
4.7.8 Ultra DMA data out transfer (initialization timing)............................4-92
4.7.9 Ultra DMA data out transfer (continuous transfer timing) .................4-92
4.7.10 Ultra DMA data out transfer (device stop timing)..............................4-93
4.7.11 Ultra DMA data out transfer (host suspend timing)............................4-94
4.7.12 Ultra DMA data out transfer (device end timing)...............................4-95
4.7.13 Power-on and Reset Timing................................................................4-97
CHAPTER 5 Operation and Cleaning............................................................5-1
5.1 Operation of Optical Disk Drive .............................................................5-1
5.1.1 Appearance of optical disk drive...........................................................5-1
5.1.2 Precautions ............................................................................................5-2
5.1.3 Inserting an optical disk cartridge .........................................................5-2
5.1.4 Removing an optical disk cartridge.......................................................5-4
5.2 Cleaning of Optical Disk Drive...............................................................5-5
5.3 Operation of Optical Disk Cartridge .......................................................5-6
5.3.1 Appearance............................................................................................5-6
5.3.2 Write protect tab....................................................................................5-8