Fujitsu MPD3XXXAT manual Information to be read by Identify Device command 4

Bit 12-0:

Table 5.5 Information to be read by IDENTIFY DEVICE command (4 of 4)

*16 Word 83: Support of command sets

Bit 15:	0
Bit 14:	1
Bit 13-5:	Reserved
Bit 4:	Removable Media Status Notification feature set supported = 0
Bit 3:	Advanced Power Management feature set supported = 1
Bit 2:	CFA feature set supported = 0
Bit 1:	READ/WRITE DMA QUEUED supported = 0
Bit 0:	DOWNLOAD MICROCODE command supported = 0
*17 Word 85: Enable/disable Command set/feature enabled
Bit 15:	Reserved
Bit 14:	NOP command supported = 0
Bit 13:	READ BUFFER command supported = 0
Bit 12:	WRITE BUFFER command supported = 0
Bit 11:	Reserved
Bit 10:	Host Protected Area feature set supported = 0
Bit 9:	DEVICE RESET command supported = 0
Bit 8:	SERVICE interrupt enabled = 0
Bit 7:	Release interrupt enabled = 0
Bit 6:	Look-ahead enabled = 1
Bit 5:	Write cache enabled = 1
Bit 4:	PACKET Command feature set supported = 0
Bit 3:	Power Management feature set supported = 0
Bit 2:	Removable Media feature set supported = 0
Bit 1:	Security Mode feature set enabled = 1
Bit 0:	SMART feature set enabled = 1

*18 Word 86: Enable/disable Command set/feature enabled Bit 15-5: Reserved

Bit 4: Removable Media Status Notification feature set enabled = 0

Bit 3: Advanced Power Management feature set enabled = 1

Bit 2: CFA feature set supported = 0

Bit 1: READ/WRITE DMA QUEUED command supported = 0

Bit 0: DOWNLOAD MICROCODE command supported = 0

*19 Word 88: Ultra DMA modes Bit 15-13: Reserved

Bit 12-8: Currently used Ultra DMA transfer modes

Bit 7-5: Reserved

Bit 4-0: Supportable Ultra DMA transfer mode Bit 4=1 Mode 4

Bit 3=1 Mode 3

Bit 2=1 Mode 2

Bit 1=1 Mode 1

Bit 0=1 Mode 0

*20 Word 93: CBLID– detection results Bit 15-14: Reserved

Bit 13: Device detected CBLID– above VIH (80-conductor cable) = 1 Device detected CBLID– below VIL (40-conductor cable) = 0 Reserved

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