Silicon Valley Peripherals SSD-D0120PI-5000 Identify Device Information, Word Value Description

ATA COMMANDS SSD-DXXX(X)-5000 DATA SHEET [PRELIMINARY]

IDENTIFY DEVICE INFORMATION

The information in the following table is returned upon issuing an IDENTIFY DEVICE command to the SiliconDrive III. Fields marked as Reserved or Obsolete in the ATA-6 specification are omitted in this table.

Table 10: IDENTIFY DEVICE Information

Word	Value		Description
0	045Ah		General configuration bit-significant
			information:
		15	0 = ATA device
		7	0 = Fixed device
		2	Response is incomplete
2	C837h	-	Specific configuration
23-26	XXXXh	-	Firmware revision (eight ASCII characters)
27-46	XXXXh	-	Model number (40 ASCII characters)
47	8001h		Multiple count:
		15-8	80h
		7-0	00h = Reserved
		-	01h-10h = Maximum number of sectors that
			shall be transferred per interrupt on READ/
			WRITE MULTIPLE commands
		-	11h-FFh = Reserved
49	0F00h		Capabilities:
		13	0 = Standby timer values shall be managed by
			the device
		11	1 = IORDY is supported
		10	1 = IORDY may be disabled
		9	Shall be set to 1
		8	1 = DMA is supported
50	4000h		Capabilities:
		15	Shall be cleared to 0
		14	Shall be set to 1
		0	Shall be set to one to indicate a device specific
			Standby timer value minimum

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5000D-00DSR PRELIMINARY PAGE 10 MARCH 16, 2009