seg.h

Variables

ka6               X

Macros

ED                X
RO                X
RW                X
UBMAP             X
UDSA              X
UISA              X
UISD              X
WO                X

   1: /*
   2:  * KT-11 addresses and bits.
   3:  */
   4: 
   5: #define UISD    0177600     /* first user I-space descriptor register */
   6: #define UISA    0177640     /* first user I-space address register */
   7: #define UDSA    0177660     /* first user D-space address register */
   8: #define RO  02      /* access abilities */
   9: #define WO  04
  10: #define RW  06
  11: #define ED  010     /* extend direction */
  12: 
  13: /*
  14:  * structure used to address
  15:  * a sequence of integers.
  16:  */
  17: struct
  18: {
  19:     int r[];
  20: };
  21: int *ka6;       /* 11/40 KISA6; 11/45 KDSA6 */
  22: 
  23: /*
  24:  * address to access 11/70 UNIBUS map
  25:  */
  26: #define UBMAP   0170200