IBM DJSA-210 Hard Drive Specifications - Page 118

Binary Code Bit, 6 5 4 3 2 1 0, Command, Protocol

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Protocol Command 2 Set Max UNLOCK 3 Set Multiple Mode 3 Sleep 3 Sleep* 3 S.M.A.R.T. Disable Operations S.M.A.R.T. Enable/Disable 3 Attribute Auto save 3 S.M.A.R.T. Enable/Disable Automatic Off-line 3 S.M.A.R.T. Enable Operations 3 S.M.A.R.T. Execute Off-line Immediate 1 S.M.A.R.T. Read Attribute Values 1 S.M.A.R.T. Read Attribute Thresholds 1 S.M.A.R.T. Read Log Sector 3 S.M.A.R.T. Return Status 3 S.M.A.R.T. Save Attribute Values 2 S.M.A.R.T. Write Log Sector 3 Standby 3 Standby* 3 Standby Immediate 3 Standby Immediate* 2 Write Buffer 4 Write DMA (retry) 4 Write DMA (no retry) 2 Write Long (retry) 2 Write Long (no retry) 2 Write Multiple 2 Write Sectors (retry) 2 Write Sectors (no retry) 2 Write Verify Code (Hex) F9 C6 E6 99 B0 B0 B0 B0 B0 B0 B0 B0 B0 B0 B0 E2 96 E0 94 E8 CA CB 32 33 C5 30 31 3C Binary Code Bit 7 6 5 4 3 2 1 0 1 1 1 1 1 0 0 1 1 1 0 0 0 1 1 0 1 1 1 0 0 1 1 0 1 0 0 1 1 0 0 1 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 0 0 1 0 1 0 0 1 0 1 1 0 1 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 1 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 1 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 1 1 1 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 1 1 0 0 0 1 0 0 1 1 1 1 0 0 Protocol: 1 : PIO data IN command 2 : PIO data OUT command 3 : Non data command 4 : DMA command Commands marked * are alternate command codes for previously defined commands. Figure 69. Command set (2 of 2) Travelstar 32GH/30GT/20GN hard disk drive specifications 104

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0 0 1 1 1 1 0 0
3C
Write Verify
2
0 0 1 1 0 0 0 1
31
Write Sectors (no retry)
2
0 0 1 1 0 0 0 0
30
Write Sectors (retry)
2
1 1 0 0 0 1 0 1
C5
Write Multiple
2
0 0 1 1 0 0 1 1
33
Write Long (no retry)
2
0 0 1 1 0 0 1 0
32
Write Long (retry)
2
1 1 0 0 1 0 1 1
CB
Write DMA (no retry)
4
1 1 0 0 1 0 1 0
CA
Write DMA (retry)
4
1 1 1 0 1 0 0 0
E8
Write Buffer
2
1 0 0 1 0 1 0 0
94
Standby Immediate*
3
1 1 1 0 0 0 0 0
E0
Standby Immediate
3
1 0 0 1 0 1 1 0
96
Standby*
3
1 1 1 0 0 0 1 0
E2
Standby
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Write Log Sector
2
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Save Attribute Values
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Return Status
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Read Log Sector
1
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Read Attribute
Thresholds
1
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Read Attribute Values
1
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Execute Off–line
Immediate
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Enable Operations
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Enable/Disable
Automatic Off-line
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Enable/Disable
Attribute Auto save
3
1 0 1 1 0 0 0 0
B0
S.M.A.R.T. Disable Operations
3
1 0 0 1 1 0 0 1
99
Sleep*
3
1 1 1 0 0 1 1 0
E6
Sleep
3
1 1 0 0 0 1 1 0
C6
Set Multiple Mode
3
1 1 1 1 1 0 0 1
F9
Set Max UNLOCK
2
Binary Code Bit
7 6 5 4 3 2 1 0
Code
(Hex)
Command
Protocol
4 : DMA command
3 : Non data command
2 : PIO data OUT command
1 : PIO data IN command
Protocol:
Commands marked * are alternate command codes for previously defined commands.
Figure 69. Command set (2 of 2)
Travelstar 32GH/30GT/20GN hard disk drive specifications
104