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Text File  |  1994-01-03  |  3KB  |  52 lines
  1. 12-16-93
  2.                    LIST of 'useful' BITMAPPED REGISTERS
  3.  
  4.          (S95 register is for V.32/V.42bis modems only)
  5.  
  6. S14                   S21                 S22           S23
  7. bit 0=F               bit 0=&J          bit 0,1         bit 0
  8.  F1 *[0] disabled         *[0] &J0           [0] L0          [0] &T5
  9.  F0  [1] enabled           [1] &J1           [1] L1         *[1] &T4
  10. bit 1=E               bit 1 reserve         *[2] L2     bit 1,2,3 local DTE
  11.  E0  [0] disabled     bit 2                  [3] L3          [0] 300 bps
  12.  E1 *[2] enabled          *[0] &R0      bit 2,3              [2] 600
  13. bit 2=Q                    [4] &R1           [0] M0          [4] 1200
  14.  Q0  [0] disabled     bit 3,4               *[4] M1          [6] 2400
  15.  Q1 *[4] enabled          *[0] &D0           [8] M2          [8] 4800
  16. bit 3=V                    [8] &D1          [16] M3         [10] 9600
  17.  V0  [0] numeric           [16] &D2     bit 4,5,6           [12] 19200
  18.  V1 *[8] verbose           [24] &D3          [0] X0         [14] 38400
  19. bit 4=reserved        bit 5                 [16] X1    bit 4,5 PARITY
  20. bit 5=pulse/tone          *[0] &C0          [32] X2          [0] even
  21.     *[0] tone              [32] &C1         [48] X3         [16] space
  22.      [32] pulse       bit 6                *[64] X4         [32] odd
  23. bit 6=(part of)ATQ        *[0] &S0          [80] X5         [48] none
  24.     *[0] atq 0,1           [64] &S1         [96] X6    bit 6,7
  25.      [64] atq2        bit 7                [112] X7         *[0]  &G0
  26. bit 7=orig/answer         *[0] Y0       bit 7               [64]  &G1
  27.      [0] answer          [128] Y1          *[0] &P0        [128]  &G2
  28.   *[128] originate                        [128] &P1
  29.  
  30.  S95
  31.    bit 0                                  * are defaults where applicable
  32.        *[0] CONNECT message shows
  33.             modem-computer speed         The  numbers  in  SQ  brackets  are
  34.         [1] CONNECT message will show    actual numbers added or  subtracted
  35.             modem-modem speed            to/from  the register for that  BIT
  36.    bit 1                                 (or  'series' of bits). Type  ATSx?
  37.    0*   [2] if error correcting modem    where x is the register you want to
  38.             detected  /ARQ is added      view.  Subtract in succession,  the
  39.    bit 2                                 LARGEST  [number] for the  register
  40.    0*   [4] enable CARRIER results       you  can  until you reach  0.  Each
  41.    bit 3                                 [number] you are able to  subtract,
  42.    0*   [8] enable PROTOCOL results      is a BIT that is SET.
  43.    bit  4                                    (not all Zoom/modems  use  all
  44.         reserved                              indicated BITS)
  45.    bit 5
  46.    0*   [32] enable COMPRESSION results
  47.    bit 6,7 reserved
  48.  
  49.                                    Don Hinds - Zoom Tech
  50.  
  51. ##include=c:\text\signa.tif
  52.