Table 85.Identify Device Information (Part 1 Of 7) - Hitachi 7K80 - Deskstar - Hard Drive Specifications

Table 86: Identify device information (Part 1 of 7)
Word Content
00 045AH
045EH
01 xxxxH
02 37C8H
03 00xxH
04
05
06 003FH
07 0000H
08 0000H
09 0000H
10-19 XXXX
20 0003H
21 XXXXH
22 0034H
23-26 XXXX
27-46 XXXX
47 8010H
48 0000H
Description
Drive classification, bit assignments:
or 15 (=0):
14 - 8 :
7 (=0):
6 (=1):
5 - 3 :
2 (=0):
1 :
0 (=0):
Number of cylinders in default translate mode
Specific Configuration
37C8H:
Number of heads in default translate mode
0 * Reserved
0 * Reserved
Number of sectors per track in default translate mode
* Number of bytes of sector gap
* Number of bytes in sync field
* Reserved
Serial number in ASCII (0 = not specified)
* Controller type:
0003: dual ported, multiple sector buffer with look-ahead read
* Buffer size in 512-byte increments
Number of ECC bytes
*
(Vendor unique length selected via set feature cmd)
Microcode version in ASCII
Model number in ASCII
15-8 :
7-0 :
Reserved
Deskstar 7K80 Hard Disk Drive Specification
1=ATAPI device, 0=ATA device
retired
1=removable cartridge device
1=fixed device
retired
Response incomplete
retired
Reserved
Need Set Feature for spin-up after power-up
Identify Device is incomplete
80h
Maximum number of sectors that can be transferred per
interrupt on Read and Write Multiple commands
136