Fujitsu MHV2080AH, MHV2100AH manual Information to be read by Identify Device command 1, ’3FFF’

Interface

Table 5.22 Information to be read by IDENTIFY DEVICE command (1 of 2)

Word	Value	Description
0	X’045A’	General Configuration *1
1	X’3FFF’	Number of Logical cylinders *2
2	X’xxxx’	Detailed Configuration *3
3	X’10’	Number of Logical Heads *2
4-5	X’0000’	Undefined
6	X’3F’	Number of Logical sectors per Logical track *2
7-9	X’0000’	Undefined
10-19	Set by a device	Serial number (ASCII code, 20 characters, right)
20	X’0003’	Undefined
21	X’xxxx’	Buffer Size (1 LSB: 512 Bytes) ex. Buffer Size=2MBytes: X’1000’
		Buffer Size=8MBytes: X’4000’
22	X’0000’	Reserved
23-26	–	Firmware revision (ASCII code, 8 characters, left)
27-46	Set by a device	Model name (ASCII code, 40 characters, left)
47	X’8010’	Maximum number of sectors per interrupt on READ/WRITE
		MULTIPLE command
48	X’0000’	Reserved
49	X’2B00’	Capabilities *4
50	X’400x’	Capabilities *5
51	X’0200’	PIO data transfer mode *6
52	X’0200’	Reserved
53	X’0007’	Enable/disable setting of words 54-58 and 64-70, 88 *7
54	(Variable)	Number of current Cylinders
55	(Variable)	Number of current Head
56	(Variable)	Number of current sectors per track
57-58	(Variable)	Total number of current sectors
59	*8	Transfer sector count currently set by READ/WRITE MULTIPLE
		command *8
60-61	*2	Total number of user addressable sectors (LBA mode only) *2
62	X’0000’	Reserved
63	X’xx07’	Multiword DMA transfer mode *9
64	X’0003’	Advance PIO transfer mode support status *10

5-78 C141-E217