Seagate ST310212A, ST315323A, ST320423A x.xx

U10 Family Product Manual, Rev. A 25

Word Description Value

0

Configuration information:

• Bit 15: 0 = ATA; 1 = ATAPI

• Bit 7: removable media

• Bit 6: removable controller

• Bit 0: reserved

0C5AH

1 Number of logical cylinders ST320423A, ST315323A,

ST310212A = 16,383

2 ATA-reserved 0000H

3 Number of logical heads ST320423A, ST315323A,

ST310212A = 16

4 Retired 0000H

5 Retired 0000H

6 Number of logical sectors per

logical track: 63 003FH

7–9 Retired 0000H

10–19 Serial number: (20 ASCII

characters, 0000H = none) ASCII

20 Retired 0000H

21 Retired 0400H

22 Obsolete 0004H

23–26 Firmware revision (8 ASCII

character string, padded with

blanks to end of string)

x.xx

27–46 Drive model number: (40

ASCII characters, padded

with blanks to end of string)

ST320423A

ST315323A

ST310212A

47 Maximum sectors per inter-

rupt on Read multiple and

Write multiple (32) 8020H

48 Reserved 0000H

Contents

Main Page Page Page Contents Page Page Page Introduction 2 U10 Family Product Manual, Rev. A Specification summary table U10 Family Product Manual, Rev. A 3 4 U10 Family Product Manual, Rev. A 1.0 Drive specifications this drive 1.2 Physical organization n 1.3 Recording and interface technology 1.4 Physical characteristics Page Page 1.7.1.1 Typical current profile Page 1.8.2 Temperature gradient 1.8 Environmental tolerances 1.8.1 Ambient temperature Page 1.8.6.1 Operating vibration 1.8.6.2 Nonoperating vibration 1.9 Drive acoustics 1.10 Electromagnetic susceptibility 1.11 Reliability 1.12 Agency certification 1.12.1 Safety certification 1.12.2 Electromagnetic compatibility Australian CE-Tick (N176) 1.12.3 FCC verification Page 2.0 Configuring and mounting the drive 2.2 Jumper settings 2.2.1 Master/slave configuration Page 20 U10 Family Product Manual , Rev. A Figure 3. Mounting dimensionstop, side and end view Note: Dimensions are shown in inches (mm). 3.0 ATA interface 3.1 ATA interface signals and connector pins 22 U10 Family Product Manual , Rev. A Figure 4. I/O pins and supported ATA signals 3.1.1 Supported ATA commands Draft ATA-5 Standard. 3.1.2 Identify Drive command Draft ATA-5 Standard. x.xx Page Page Page 3.1.3 Set Features command (default). (default) 3.1.4 S.M.A.R.T. commands Draft ATA-5 Standard. (default).