NCR 7446, User Manual

Page: 132 / 150

5-30 Chapter 5: 2x20 Customer Display (7446-K453)
//ch++;
//if
(ch>15)
// { cur_home();
// for (chold=1;chold<16;chold++)
// delline();
// ch=1; }
}
while(1);
programmend:
}
cur_home()
{
regs.h.ah = 2;
regs.h.bh = 0;
regs.h.dh = 5;
regs.h.dl = 0;
int86(0x10, &regs, &regs) ;
return 0;
}
cur_homeA()
{
regs.h.ah = 2;
regs.h.bh = 0;
regs.h.dh = 2;
regs.h.dl = 0;
int86(0x10, &regs, &regs) ;
return 0;
}
cur_homeB()
{
regs.h.ah = 2;
regs.h.bh = 0;
regs.h.dh = 3;
regs.h.dl = 66;
int86(0x10, &regs, &regs) ;
return 0;
}