35自修复

liufeng456 · 发表于 2013-4-7 00:49:57

35自修复

35自修复.zip (2 KB, 下载次数: 26)

春之恋 · 发表于 2013-4-7 09:47:22

文件内容在此：

Contact Detect (Level H 'b')

  Description:
This commmand exercises a simple method of Delta PES contact detection.  The methodology is
heavily leveraged from Self Test FW Test 35.

  Quick Help:

"ContactDetect, b[Flags],[Revs],[BaselineRevs],[StartWedge],[A],[B],[C],[D],[E],[StartHt],[HtInc],\n\r"
"[FixedPESThresh],[FilterDelta]";

  Input Parameters:

0 - Flags

   Bit 0 Search Mode
      0 = Heater Only
      1 = Write+Heat

      Type: Unsigned 32-bit value

      Range: 0 to 0xFFFFFFFF

      Default: 0 indicates Heater only search

1 - Number of iterations

      If entered, this parameter contains the number of Fast IO iterations (almost analogous to
      revolutions) to measure for contact detect measurement point.

      Type: Unsigned 8-bit value

      Range: 0 to 0xFF

      Default: 50

2 - Baseline iterations

      If entered, this parameter contains the number of Fast IO iterations (almost analogous to
      revolutions) to measure for contact detect baseline measurement.

      Type: Unsigned 8-bit value

      Range: 0 to 0xFF

      Default: 50

3 - Starting wedge

      This number is the starting wedge from Index.

      Type: Unsigned 16-bit value

      Range: 0x0000 to 0xFFFF

      Default: 0

4 - Fast IO "A" wedges

      This parameter specifies the "A" pre write/read number of wedges for Fast IO.

      Type: Unsigned 16-bit value

      Range: 0x0000 to 0xFFFE
         Note there is a memory limitation on this value, this # wedges directly
         impacts memory set aside for Fast IO.

      Default: Scales with number of Servo wedges/track.

5 - Fast IO "B" wedges

      This parameter specifies the "B" write/read number of wedges for Fast IO.

      Type: Unsigned 16-bit value

      Range: 0x0000 to 0xFFFE
         Note there is a memory limitation on this value, this # wedges directly
         impacts memory set aside for Fast IO.

      Default: Scales with number of Servo wedges/track.

6 - Fast IO "C" wedges

      This parameter specifies the "C" post write/read number of wedges for Fast IO.

      Type: Unsigned 16-bit value

      Range: 0x0000 to 0xFFFE
         Note there is a memory limitation on this value, this # wedges directly
         impacts memory set aside for Fast IO.

      Default: Scales with number of Servo wedges/track.

7 - Fast IO "D" wedges

      This parameter specifies the "D" secondary write/read number of wedges for Fast IO.

      Type: Unsigned 16-bit value

      Range: 0x0000 to 0xFFFE
         Note there is a memory limitation on this value, this # wedges directly
         impacts memory set aside for Fast IO.

      Default: 0

8 - Fast IO "E" wedges

      This parameter specifies the "E" post secondary write/read number of wedges for Fast IO.

      Type: Unsigned 16-bit value

      Range: 0x0000 to 0xFFFE
         Note there is a memory limitation on this value, this # wedges directly
         impacts memory set aside for Fast IO.

      Default: 0
9 - Starting heater DAC

      This number is the starting heater DAC.

      Type: Unsigned 8-bit value

      Range: 0x00 to 0xFF

      Default: 0

10 - Heater DAC coarse increment

      This number is the coarse heater DAC increment.

      Type: Unsigned 8-bit value

      Range: 0x00 to 0xFF

      Default: 1

11 - Fixed PES Threshold

      This number is the fixed PES threshold.

      Type: Decimal float

      Range: 14 character entry

      Default: 0.05

12 - Filter Delta

      This number is the filter delta.

      Type: Unsigned 8-bit value

      Range: 0x00 to 0xFF

      Default: 70

  Output Data:

   If an error occurred, the following information will be displayed.

         "DiagError aaaaaaaa R/W Status c R/W Error dddddddd"

      where

         aaaaaaaa is the Diagnostic Error Code

         c is the status returned by the R/W subsystem

         dddddddd is the error code returned by the R/W subsystem

   If the Verbose Formatted ASCII Data Output Mode is selected:

      Bit 0:    Displays a legthy list of parameter initialization.
Bits 31-1:    NA

   Standard display:

      Parameter setup

      Heater Only Search
      Revs aa
      BaselineRevs bb
      APreWrNumSvoWedges cccc
      BWrNumSvoWedges dddd
      CPostWrNumSvoWedges eeee
      DRdNumSvoWedges ffff
      EPostRdNumSvoWedges gggg
      HeaterStart hh
      HeaterIncr ii
      PesThreshold +j.jjjjjjE+j
      FilterDelta kk

   where

   aa, bb number of iterations of Fast IO measurements.

   cccc Fast IO "A" parameter.

   dddd Fast IO "B" parameter.

   eeee Fast IO "C" parameter.

   ffff Fast IO "D" parameter.

   gggg Fast IO "E" parameter.

   hh Heater Start.

   ii Heater Increment.

   +j.jjjjjjE+j Fixed PES Threshold.

   kk Filter Delta window.

      Contact Detect loop

      State DAC dPESSigma
      a, bb, c
      a, bb, c
      a, bb, c
      a, bb, c
      a, bb, c
      a, bb, c
      a, bb, c

   where

   a Contact Detect loop state, defined as:
      S searching
      DC contact detected
      DV contact verified

   bb Current heater DAC.

   c dPES variance, displayed as Scientific Notation floating point value.

      Test Summary ffff

      L,
      Zone aa
      Cyl bbbbbbbb
      Hd cc
      Freq dddd
      IW ee
      Ovs ee
      Dur ee
      ContactVar f
      ContactThresh g
      Clearance h
      Temp ii

      M,
      IW ee
      OVS ee
      OSD ee
      Read Heat jj
      Preheat jj
      Write Heat jj

   where

   aa Target zone.

   bbbbbbbb Target cylinder.

   cc Target head.

   dddd Frequency in MHz.

   ee Write powers.

   f Variance at contact.

   g Threshold of contact.

   h Calculated clearance at contact DAC.

   ii Current drive temperature.

   jj Heater values.

  Revision History:

0001.0000 Initial revision.
0001.0001 Added new parameters:
               Starting Heat
               Coarse Heater Increment
               Fixed PES Threshold
               Filter Delta
0002.0000 Added new parameter Baseline Iterations.
            This addition lines up naturally with the Iterations parameter, hence all
            other parameters shifted down.
0011.0000 Combined the PSG Diagnostic Error Codes (PSGDEC) and the Diagnostic External
            Test Service Error Codes (DETSEC) into a single set of Diagnostic Error Codes
            (DiagError).