Seagate 2531, 3240 xx

Word Description Contents

20 Controller type = dual-port multisector buffer

with caching (not used) 0000H

21 Buffer size (not used) 0000H

22 Number of ECC bytes available (4) 0004H

23–26 Firmware revision (8 ASCII character string): x.xx

27–46 Drive model number: (40 ASCII characters,

padded with blanks to end of string)

ST33240A

or

ST32531A

47 (Bits 0–7) Maximum sectors per interrupt on

read/write multiple (16) 8010H

48 Double word I/O (not supported) 0000H

49 DMA data transfer, IORDY (supported), LBA

mode, ATA-2 standby times supported 0F01H

50 ATA-reserved 0000H

51 PIO data-transfer cycle timing mode 0100H

52 DMA transfer cycle timing mode 0200H

53 Validity of words 54–58 and words 64–70

(words may be valid) 0003H

54 Number of cylinders (current emulation mode)

xxxx

H

55 Number of heads

(current emulation mode)

xxxx

H

56 Number of sectors per track

(current emulation mode)

xxxx

H

57–58 Number of sectors (current emulation m ode)

xxxx

H

59 Number of sectors transferred dur ing a Read

Multiple or Write Multiple comm and 01

xx

H

60

LBA sectors available (w/word 61):

6,303,024 (ST33240A)

4,995,648 (ST32531A)

2D30H

(ST33240A)

3D4CH

(ST32531A)

continued from previous page

26 Medalist 3240 and Medalist 2531 Product Manual, Rev. A

Contents

Main Page Page Page Contents Page Page Page Introduction Specification summary table 2 Medalist 3240 and Medalist 2531 Product Manual, Rev. A Drive Spe cificati on ST33240A ST32531A Medalist 3240 and Medalist 2531 Product Manual, Rev. A 3 Page 1.0 Drive specifications this drive all n the drive 1.2 Physical organization 1.3 Recording and interface tec hn ology 1.4 Physical characteristics 1.5 Seek time 1.6 Start/stop times 1.7 Power specifications 1.7.1 Power consumption 1.7.1.1 Typical current profile 1.7.2 Conduct ed noise 1.7.3 Voltage tolerance 1.7.4 Power-management modes Page 1.8.5 Shock 1.8.5.1 Operating shock 1.8.5.2 Nonoperating shock 1.8.6 Vibration 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 1.12.3 FCC verification How to Identify and Resolve Radio-Television Interference Problems Page 2.0 Drive mounting and configuration 2.1 Handling and static-d isch ar ge pr ecau ti on s 2.2 Jumper settings 2.2.1 Master/slave configuration 2.2.2 Alternate capacity jumper 2.3 Drive mounting Medalist 3240 and Medalist 2531 Product Manual, Rev. A 19 xx xxx Figure 3. Mounting dimensions for the ST33240A and ST32531Atop, side and end view Page 3.0 ATA interface Draft ATA-3 document X3T10 2008, Revision 6, Draft Proposed ATA-3 Standard 3.1 ATA interface signals and connector pins Draft Proposed ATA-3 Standard. 22 Medalist 3240 and Medalist 2531 Product Manual, Rev. A Figure 4. I/O pins and supported ATA signals 3.2 ATA Interface commands 3.2.1 Supported ATA commands Draft Proposed ATA-3 Standard. Page Draft Proposed ATA-3 Standard 3.2.2 Identify Drive command xx Page 3.2.3 Set Features command 3.2.4 S.M.A.R.T. commands Draft Proposed ATA-3 Standard.