Fujitsu MHK2120AT, MHK2090AT, MHK2060AT manual Information to be read by Identify Device command 4

5.3 Host Commands

Table 5.4 Information to be read by IDENTIFY DEVICE command (4 of 8)

Bit 13:	Standby timer value. Factory default is 0.
Bit 12:	Reserved
Bit 11:	IORDY support		1=Supported
Bit 10:	IORDY inhibition		0=Disable inhibition
Bit 9-0:	Undefined
Bit 9, 8:	Always 1
*4 Word 51: PIO data transfer mode
Bit 15-8:	PIO data transfer mode		X’02’=PIO mode 2
Bit 7-0:	Undefined
*5 Word 53: Enable/disable setting of word 54-58 and 64-70
Bit 15-3:	Reserved
Bit 2:	Enable/disable setting of word 88			1=Enable
Bit 1:	Enable/disable setting of word 64-70			1=Enable
Bit 0:	Enable/disable setting of word 54-58			1=Enable
*6 Word 59:	Transfer sector count currently set by READ/WRITE MULTIPLE
	command
Bit 15-9:	Reserved
Bit 8:	Multiple sector transfer		1=Enable
Bit 7-0:	Transfer sector count currently set by READ/WRITE MULTIPLE
	command without interrupt supports 2, 4, 8 and 16 sectors.
*7 Word 63: Multiword DMA transfer mode
Bit 15-8:	Currently used multiword DMA transfer mode
Bit 7-0:	Supportable multiword DMA transfer mode
	Bit 2=1	Mode 2
	Bit 1=1	Mode 1
	Bit 0=1	Mode 0
*8 Word 64: Advance PIO transfer mode support status
Bit 15-8:	Reserved
Bit 7-0:	Advance PIO transfer mode
	Bit 1 = 1 Mode 4

C141-E088-01EN 5-35