st3300822sce 测出第5个头坏求指点

umbro · 发表于 2012-5-27 12:44:51

T>
T>T4
T4
Begin Test 04
Head Mask FFFF - Switch to full int.
            Spin Ready
Cert Table loaded
ASCII logging on
ASCII logging off
ASCII logging on
Kick Off Test

Testing head 0...
DAC value = FCFB
Biasing with current 0025mA
DAC value = FBF5
Biasing with current 0050mA
DAC value = FAEF
Biasing with current 0075mA
DAC value = F9E9
Biasing with current 0100mA
DAC value = F8E3
Biasing with current 0125mA
DAC value = F7DD
Biasing with current 0150mA
DAC value = F6D7
Biasing with current 0175mA
DAC value = F5D1
Biasing with current 0200mA
DAC value = FCFB
Passed  Max OD Bias Current = 0200mA. Limit = 0100mA

Head Mask FFFF - Switch to full int.
            Spin Ready
Testing head 1...
DAC value = FD1F
Biasing with current 0025mA
DAC value = FC19
Biasing with current 0050mA
DAC value = FB13
Biasing with current 0075mA
DAC value = FA0D
Biasing with current 0100mA
DAC value = F907
Biasing with current 0125mA
DAC value = F801
Biasing with current 0150mA
DAC value = F6FB
Biasing with current 0175mA
DAC value = F5F5
Biasing with current 0200mA
DAC value = FD1F
Passed  Max OD Bias Current = 0200mA. Limit = 0100mA

Head Mask FFFF - Switch to full int.
            Spin Ready
Testing head 2...
DAC value = FB71
Biasing with current 0025mA
DAC value = FA6B
Biasing with current 0050mA
DAC value = F965
Biasing with current 0075mA
DAC value = F85F
Biasing with current 0100mA
DAC value = F759
Biasing with current 0125mA
DAC value = F653
Biasing with current 0150mA
DAC value = F54D
Biasing with current 0175mA
DAC value = F447
Biasing with current 0200mA
DAC value = FB71
Passed  Max OD Bias Current = 0200mA. Limit = 0100mA

Head Mask FFFF - Switch to full int.
            Spin Ready
Testing head 3...
DAC value = FD0F
Biasing with current 0025mA
DAC value = FC09
Biasing with current 0050mA
DAC value = FB03
Biasing with current 0075mA
DAC value = F9FD
Biasing with current 0100mA
DAC value = F8F7
Biasing with current 0125mA
DAC value = F7F1
Biasing with current 0150mA
DAC value = F6EB
Biasing with current 0175mA
DAC value = F5E5
Biasing with current 0200mA
DAC value = FD0F
Passed  Max OD Bias Current = 0200mA. Limit = 0100mA

Head Mask FFFF - Switch to full int.
            Spin Ready
Testing head 4...
$Head Mask FFFF - Head Mask FFFF