Hitachi 7K320 Specifications - Page 91
Minimum PIO Transfer Cycle Time With IORDY Flow Control
UPC - 890552647200
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7K320 (SATA) OEM Specification Word 63 Content 0x07H 64 0003H 65 66 67 68 69-74 0078H 0078H 0078H 0078H 0000H Description Multiword DMA Transfer Capability 15-11(=0) Reserved 10 1=Multiword DMA mode 2 is selected 9 1=Multiword DMA mode 1 is selected 8 1=Multiword DMA mode 0 is selected 7- 3 (=0) Reserved 2 (=1) 1=Multiword DMA mode 2 is supported 1 (=1) 1=Multiword DMA mode 1 is supported 0 (=1) 1=Multiword DMA mode 0 is supported Flow Control PIO Transfer Modes Supported 15- 8 (=0) Reserved 7- 0 (=3) Advanced PIO Transfer Modes Supported '11' = PIO Mode 3 and 4 Supported Minimum Multiword DMA Transfer Cycle Time Per Word 15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s) Manufacturer's Recommended Multiword DMA Transfer Cycle Time 15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s) Minimum PIO Transfer Cycle Time Without Flow Control 15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s) Minimum PIO Transfer Cycle Time With IORDY Flow Control 15- 0 (=78h) Cycle time in nanoseconds (120ns, 16.6MB/s) Reserved 75 001FH Queue depth 15-5(=0) Reserved 4-0(=1Fh) Maximum queued depth - 1 76 170xH SATA capabilities 15-13(=0) Reserved 12(=1) 1=Native Command Queuing priority information supported 11(=0) 1=Unload while NCQ commands outstanding supported 10(=1) 1=Phy event counters supported 9(=1) 1=Receipt of host-initiated interface power management requests supported 8(=1) 1=Native Command Queuing supported 7-3(=0) Reserved **2(=x) 1=SATA Gen-2 speed (3.0Gbps) supported 1(=1) 1=SATA Gen-1 speed (1.5Gbps) supported 0(=0) Reserved 77 0000H Reserved Note.1 The '*' mark in 'Content' field indicates the use of those parameters that are vendor specific. Note.2 The '**' mark depends on HTS7232XXL9SAXX or HTS7232XXL9A3XX. Table 57 Identify device information --- Continued --- Page 91 of 176