Silicon Valley Peripherals SiliconDrive SSD-D0120PI-5000 - Manual (Page 17)

ATA C OMMANDS SSD-D XXX ( X )-5000 D ATA S HEET [P RELIMINARY ]
S ILICON S YSTEMS P ROPRIETARY
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5000D-00DSR PRELIMINARY P AGE 11 M ARCH 16, 2009
53 0007h Field validity:
2 1 = Fields reported in word 88 are valid
1 1 = Fields reported in words 64-70 are valid
59 0101h
8 1 = Multiple sector setting is valid
7-0 Xxh = Current setting for number of sectors
that shall be transferred per interrupt on R/W
Multiple command
60-61 XXXXh - Total number of user addressable sectors
63 XXX7h
10 1/0 = Multiword DMA mode 2 is selected/not
selected
9 1/0 = Multiword DMA mode 1 is selected/not
selected
8 1/0 = Multiword DMA mode 0 is selected/not
selected
2 1 = Multiword DMA mode 2 and below are
supported
1 1 = Multiword DMA mode 1 and below are
supported
0 1 = Multiword DMA mode 0 is supported
64 0003h 7-0 PIO modes supported
65 0078h Minimum Multiword DMA transfer cycle time
per word:
15-0 Cycle time in nanoseconds
66 0078h Manufacturer’s recommended Multiword DMA
transfer cycle time:
15-0 Cycle time in nanoseconds
67 0078h Minimum PIO transfer cycle time without flow
control:
15-0 Cycle time in nanoseconds
68 0078h Minimum PIO transfer cycle time with IORDY
flow control:
15-0 Cycle time in nanoseconds
Table 10: IDENTIFY DEVICE Information (Continued)
Word Value Description