IBM DJSA-205, Specifications, Page: 117 / 211

13.0 Command descriptions
1 1 1 1 1 0 0 1
F9 Set Max SET PASSWORD 2
1 1 1 1 1 0 0 1
F9 Set Max LOCK 3
1 1 1 1 1 0 0 1
F9 Set Max FREEZE LOCK 3
1 1 1 1 1 0 0 1 F9 Set Max ADDRESS 3
1 1 1 0 1 1 1 1 EF Set Features 3
1 1 1 1 0 0 0 0 F0 Sense Condition 3
0 1 1 1 – – – – 7x Seek 3
1 1 1 1 0 0 1 0 F2 Security Unlock 2
1 1 1 1 0 0 0 1 F1 Security Set Password 2
1 1 1 1 0 1 0 1 F5 Security Freeze Lock 3
1 1 1 1 0 1 0 0 F4 Security Erase Unit 2
1 1 1 1 0 0 1 1 F3 Security Erase Prepare 3
1 1 1 1 1 0 1 0 F6 Security Disable Password 2
0 0 0 1 – – – – 1x Recalibrate 3
0 1 0 0 0 0 0 1 41 Read Verify Sectors (no retry) 3
0 1 0 0 0 0 0 0 40 Read Verify Sectors (retry) 3
0 0 1 0 0 0 0 1 21 Read Sectors (no retry) 1
0 0 1 0 0 0 0 0 20 Read Sectors (retry) 1
1 1 1 1 1 0 0 0 F8 Read Native Max ADDRESS 3
1 1 0 0 0 1 0 0 C4 Read Multiple 1
0 0 1 0 0 0 1 1 23 Read Long (no retry) 1
0 0 1 0 0 0 1 0 22 Read Long (retry) 0
1 1 1 0 0 1 0 0 E4 Read Buffer 1
0 0 0 0 0 0 0 0 00 NOP 3
1 1 0 0 1 0 0 1 C9 Read DMA (no retry) 4
1 1 0 0 1 0 0 0 C8 Read DMA (retry) 4
1 1 1 0 0 1 0 0 E4 Read Buffer 1
1 0 0 1 0 0 0 1 91 Initialize Device Parameters 3
1 0 0 1 0 1 0 1 95 Idle Immediate
*
3
1 1 1 0 0 0 0 1 E1 Idle Immediate 3
1 0 0 1 0 1 1 1 97 Idle* 3
1 1 1 0 0 0 1 1 E3 Idle 3
1 1 1 0 1 1 1 0 EE Identify Device DMA 4
1 1 1 0 1 1 0 0 EC Identify Device 1
1 1 1 1 0 1 1 1 F7 Format Unit 3
0 1 0 1 0 0 0 0 50 Format Track 2
1 1 1 0 0 1 1 1 E7 Flush Cache 3
1 0 0 1 0 0 0 0 90 Execute Device Diagnostic 3
1 1 1 1 1 0 1 0 FA Enable/Disable Delayed Write 3
1 0 0 1 1 0 0 0 98 Check Power Mode* 3
1 1 1 0 0 1 0 1 E5 Check Power Mode 3
Binary Code Bit
7 6 5 4 3 2 1 0
Code
(Hex)
Command Protocol
Figure 69. Command set (1 of 2)
Travelstar 32GH/30GT/20GN hard disk drive specifications
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