lpreg.h

Macros

LP_ERR            X
LP_IE             X
LP_RDY            X
LXDB_PI           X
LX_ERR            X
LX_IE             X
LX_RDY            X

struct's

lpdevice          X
lxdevice          X

   1: struct  lpdevice
   2: {
   3:     short   lpcs;
   4:     short   lpdb;
   5: };
   6: 
   7: struct  lxdevice
   8: {
   9:     short   lxcs;
  10:     short   lxdb;
  11: };
  12: 
  13: /* bits in lpcs */
  14: #define LP_ERR      0100000     /* error */
  15: /* bits 14-8 are unused */
  16: #define LP_RDY      0000200     /* ready */
  17: #define LP_IE       0000100     /* interrupt enable */
  18: /* bits 5-0 are unused */
  19: 
  20: /* bits in lxcs */
  21: #define LX_ERR      0100000     /* error */
  22: /* bits 14-8 are unused */
  23: #define LX_RDY      0000200     /* ready */
  24: #define LX_IE       0000100     /* interrupt enable */
  25: /* bits 5-0 are unused */
  26: 
  27: /* bits in lxdb */
  28: /* bits 15-8 are unused */
  29: #define LXDB_PI     0000200     /* paper instruction */
  30: /* bits 6-0 are data */