                                      South Texas BBS I 
                                       AT BIOS Listing
                                          09/23/89

  BIOS... PHOENIX

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
    1        4       306      128       305        17    VER 3.07
    2        4       615      300       615        17    VER 3.07
    3        6       615      300       615        17    VER 3.07
    4        8       940      512       940        17    VER 3.07
    5        6       940      512       940        17    VER 3.07
    6        4       615      -1        615        17    VER 3.07
    7        8       462      256       511        17    VER 3.07
    8        5       733      -1        733        17    VER 3.07
    9       15       900      -1        901        17    VER 3.07
   10        3       820      -1        820        17    VER 3.07
   11        5       855      -1        855        17    VER 3.07
   12        7       855      -1        855        17    VER 3.07
   13        8       306      128       319        17    VER 3.07
   14        7       733      -1        733        17    VER 3.07
   16        4       612      0         663        17    VER 3.07
   17        5       977      300       977        17    VER 3.07
   18        7       977      -1        977        17    VER 3.07
   19        7      1024      512       1023       17    VER 3.07
   20        5       733      300       732        17    VER 3.07
   21        7       733      300       732        17    VER 3.07
   22        5       733      300       733        17    VER 3.07
   23        4       306      0         336        17    VER 3.07
   25        4       615      0         615        17    VER 3.07
   26        4      1024      -1        1023       17    VER 3.07
   27        5      1024      -1        1023       17    VER 3.07
   28        8      1024      -1        1023       17    VER 3.07
   29        8       512      256       512        17    VER 3.07
   30        2       615      615       615        17    VER 3.07
   31        5       989      0         989        17    VER 3.07
   35        9      1024      1024      1024       17    VER 3.07
   36        5      1024      512       1024       17    VER 3.07
   37       10       830      -1        830        17    VER 3.07
   38       10       823      256       824        17    VER 3.07
   39        4       615      128       664        17    VER 3.07
   40        8       615      128       664        17    VER 3.07
   41       15       917      -1        918        17    VER 3.07
   42       15      1023      -1        1024       17    VER 3.07
   43       10       823      512       823        17    VER 3.07
   44        6       820      -1        820        17    VER 3.07
   45        8      1024      -1        1024       17    VER 3.07
   46        9       925      -1        925        17    VER 3.07
   47        7       699      256       700        17    VER 3.07





  BIOS... PHOENIX

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
    1        4       306      128       305        17
    2        4       615      300       615        17
    3        6       615      300       615        17
    4        8       940      512       940        17
    5        6       940      512       940        17
    6        4       615      none      615        17
    7        8       462      256       511        17
    8        5       733      none      733        17
    9       15       900      none      901        17
   10        3       820      none      820        17
   11        5       855      none      855        17
   12        7       855      none      855        17
   13        8       306      128       319        17
   14        7       733      none      733        17
   15        0         0                            0    RESERVED
   16        4       612      0         663        17
   17        5       977      300       977        17
   18        7       977      none      977        17
   19        7      1024      512       1023       17
   20        5       733      300       732        17
   21        7       733      300       732        17
   22        5       733      300       733        17
   23        4       306      0         336        17
   24        0         0                            0    RESERVED
   25        4       615      0         615        17
   26        4      1024      none      1023       17
   27        5      1024      none      1023       17
   28        8      1024      none      1023       17
   29        8       512      256       512        17
   35        9      1024      1024      1024       17
   36        5      1024      512       1024       17
   37       10       830      none      830        17
   38       10       823      256       824        17
   39        4       615      128       664        17
   40        8       615      128       664        17
   41       15       917      none      918        17
   42       15      1023      none      1024       17
   43       10       823      512       823        17
   44        6       820      none      820        17
   45        8      1024      none      1024       17
   46        9       925      none      925        17
   47        7       699      256       700        17





  BIOS... AWARD

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
    1        4       306      128       305        17
    2        4       615      300       615        17
    3        6       615      300       615        17
    4        8       940      512       940        17
    5        6       940      512       940        17
    6        4       615      0         615        17
    7        8       462      256       511        17
    8        5       733      0         733        17
    9       15       900      0         901        17
   10        3       820      0         820        17
   11        5       855      0         855        17
   12        7       855      0         855        17
   13        8       306      128       319        17
   14        7       733      0         733        17
   15        0         0                            0    RESERVED
   16        4       612      0         663        17
   17        5       997      300       997        17
   18        7       997      0         997        17
   19        7      1024      512       1023       17
   20        5       733      300       732        17
   21        7       733      300       732        17
   22        5       733      300       733        17
   23        4       306      0         336        17
   24        0         0                            0    RESERVED
   25        9      1024      0         1023       17
   26        7      1224      0         1223       17
   27       11      1224      0         1223       17
   28       15      1224      0         1223       17
   29        8      1024      0         1023       17
   30       11      1024      0         1023       17
   31       11       918      0         1023       17
   32        9       925      0         926        17
   33       10      1024      0         1023       17
   34       12      1024      0         1023       17
   35       13      1024      0         1023       17
   36       14      1024      0         1023       17
   37        2      1024      0         1023       17
   38       16      1024      0         1023       17
   39       15       918      0         1023       17
   40        6       820      0         820        17






  BIOS... COMPAQ

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
    1        4       306      128       305        17    286-5/15/87
    2        4       615      128       638        17    286-5/15/87
    3        6       615      128       615        17    286-5/15/87
    4        8      1024      7         1023       17    286-5/15/87
    5        6       940      512       939        17    286-5/15/87
    6        5       697      128       696        17    286-5/15/87
    7        8       462      256       511        17    286-5/15/87
    8        5       925      128       924        17    286-5/15/87
    9       15       900      none      899        17    286-5/15/87
   10        5       980      none      980        17    286-5/15/87
   11        7       925      128       924        17    286-5/15/87
   12        9       925      128       924        17    286-5/15/87
   13        8       612      256       611        17    286-5/15/87
   14        4       980      128       980        17    286-5/15/87
   15        0         0                            0    286-5/15/87
   16        4       612      0         612        17    286-5/15/87
   17        5       980      128       980        17    286-5/15/87
   18        6       966      128       966        17    286-5/15/87
   19        8      1023      none      1023       17    286-5/15/87
   20        5       733      256       732        17    286-5/15/87
   21        7       733      256       732        17    286-5/15/87
   22        6       805      none      805        17    286-5/15/87
   23        8       924      none      924        17    286-5/15/87
   24       14       966      none      966        17    286-5/15/87
   25       16       966      none      966        17    286-5/15/87
   26       14      1023      none      1023       17    286-5/15/87
   27       10       966      none      966        17    286-5/15/87
   28       16       748      none      748        17    286-5/15/87
   29        6       805      none      805        26    286-5/15/87
   30        4       615      128       615        25    286-5/15/87
   31        8       615      128       615        25    286-5/15/87
   32        9       905      128       905        25    286-5/15/87
   33        8       748      none      748        34    286-5/15/87
   34        7       966      none      966        34    286-5/15/87
   35        8       966      none      966        34    286-5/15/87
   36        9       966      none      966        34    286-5/15/87
   37        5       966      none      966        34    286-5/15/87
   38       16       611      none      611        63    286-5/15/87
   39       11      1023      none      1023       33    286-5/15/87
   40       15      1023      none      1023       34    286-5/15/87
   41       15      1023      none      1023       33    286-5/15/87
   42       16      1023      none      1023       63    286-5/15/87
   43        4       805      none      805        26    286-5/15/87
   44        2       805      none      805        26    286-5/15/87
   45        8       748      none      748        33    286-5/15/87
   46        6       748      none      748        33    286-5/15/87
   47        5       966      128       966        25    286-5/15/87





  BIOS... COMPAQ

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
    1        4       306      128       305        17    286-8/25/86
    2        4       615      128       638        17    286-8/25/86
    3        6       615      128       615        17    286-8/25/86
    4        8      1024      512       1023       17    286-8/25/86
    5        6       940      512       939        17    286-8/25/86
    6        5       697      128       696        17    286-8/25/86
    7        8       462      256       511        17    286-8/25/86
    8        5       925      128       924        17    286-8/25/86
    9       15       900      none      899        17    286-8/25/86
   10        5       980      none      980        17    286-8/25/86
   11        7       925      128       924        17    286-8/25/86
   12        9       925      128       924        17    286-8/25/86
   13        8       612      256       611        17    286-8/25/86
   14        4       980      128       980        17    286-8/25/86
   15        0         0                            0    286-8/25/86
   16        4       612      0         612        17    286-8/25/86
   17        5       980      128       980        17    286-8/25/86
   18        6       966      128       966        17    286-8/25/86
   19        8      1023      none      1023       17    286-8/25/86
   20        5       733      256       732        17    286-8/25/86
   21        7       733      256       732        17    286-8/25/86
   22        6       768      none      768        17    286-8/25/86
   23        6       771      none      771        17    286-8/25/86
   24       14       966      none      966        17    286-8/25/86
   25       16       966      none      966        17    286-8/25/86
   26       14      1023      none      1023       17    286-8/25/86
   27       10       966      none      966        17    286-8/25/86
   28        3       771      none      771        17    286-8/25/86
   29        4       578      none      578        17    286-8/25/86
   30        4       615      128       615        25    286-8/25/86
   31        8       615      128       615        25    286-8/25/86
   32        3       966      none      966        34    286-8/25/86
   33        5       966      none      966        34    286-8/25/86
   34        7       966      none      966        34    286-8/25/86
   35        8       966      none      966        34    286-8/25/86
   36        9       966      none      966        34    286-8/25/86
   37        5       966      none      966        34    286-8/25/86
   38        9      1023      none      1023       33    286-8/25/86
   39       11      1023      none      1023       33    286-8/25/86
   40       13      1023      none      1023       33    286-8/25/86
   41       15      1023      none      1023       33    286-8/25/86
   42       16      1023      none      1023       34    286-8/25/86
   43        4       756      none      756        26    286-8/25/86
   44        2       756      none      756        26    286-8/25/86
   45        4       768      none      768        26    286-8/25/86
   46        2       768      none      768        26    286-8/25/86
   47        5       966      128       966        25    286-8/25/86





  BIOS... COMPAQ

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
    1        4       306      128       305        17    ST506
    2        4       615      128       638        17    ST506
    3        6       615      128       615        17    ST506
    4        8      1024      512       1023       17    ST506
    5        6       940      512       939        17    ST506
    6        5       697      128       696        17    ST506
    7        8       462      256       511        17    ST506
    8        5       925      128       924        17    ST506
    9       15       900      no        899        17    ST506
   10        5       980      no        980        17    ST506
   11        7       925      128       924        17    ST506
   12        9       925      128       924        17    ST506
   13        8       612      256       611        17    ST506
   14        4       980      128       980        17    ST506
   15        0         0                            0    RESERVED
   16        4       612      0         612        17    ST506
   17        5       980      128       980        17    ST506
   18        6       966      128       966        17    ST506
   19        8      1023      no        1023       17    ST506
   20        5       733      256       732        17    ST506
   21        7       733      256       732        17    ST506
   22        6       768      no        768        17    ST506
   23        6       771      no        771        17    ST506
   24       14       966      no        966        17    ST506
   25       16       966      no        966        17    ESDI
   26       14      1023      no        1023       17
   27       10       966      no        966        17
   28        3       771      no        771        17
   29        4       578      no        578        17
   30        4       615      128       615        25
   31        8       615      128       615        25
   32        3       966      no        966        34    ESDI
   33        5       966      no        966        34    ESDI
   34        7       966      no        966        34    ESDI
   35        8       966      no        966        34    ESDI
   36        9       966      no        966        34    ESDI
   37        5       966      no        966        34    ESDI
   38        9      1023      no        1023       33    ESDI
   39       11      1023      no        1023       33    ESDI
   40       13      1023      no        1023       33    ESDI
   41       15      1023      no        1023       33    ESDI
   42       16      1023      no        1023       34    ESDI
   43        4       756      no        756        26
   44        2       756      no        756        26
   45        4       768      no        768        26
   46        2       768      no        768        26
   47        5       966      128       966        25





  BIOS... IBM (OLD)

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
    1        4       306      128       305        17
    2        4       615      300       615        17
    3        6       615      300       615        17
    4        8       940      512       940        17
    5        6       940      512       940        17
    6        4       615      none      615        17
    8        5       733      none      733        17
    9       15       900      none      901        17
   10        3       820      none      820        17
   11        5       855      none      855        17
   12        7       855      none      855        17
   13        8       306      128       319        17
   14        7       733      none      733        17
   15        0         0      0         0           0    RESERVED


  BIOS... IBM AT339

  Drive                     Write     Landing   Sectors
  Type    Heads   Cylndrs   PreComp   Zone      per Trk  Comment
  =====   =====   =======   =======   =======   =======  ============================
   16        4       612      0         663        17
   17        5       977      300       977        17
   18        7       977      none      977        17
   19        7      1024      512       1023       17
   20        5       733      300       732        17
   21        7       733      300       732        17
   22        5       733      300       732        17
   23        4       306      0         336        17
















