/ / OSCILLOSCOPE DISPLAY SUBROUTINE. DISPLY 0 LAC NDISP /CHECK IF END OF DISPLAY POINTS CMA!IAC TAD NDISP2 SMA JMP DISP1 /NO, CONTINUE LAC (400000 /RESET DISPLAY DAC XAXIS LAC NDISP0 DAC NDISP TAD BUFADD DAC XADD DISP1 LAC DMODE /WHICH DISPLAY MODE? SZA JMP DISP2 LAC* XADD /2'S COMPLEMENT MODE 701524 /2'S COMPLEMENT DACY LAC XAXIS 701544 /2'S COMPLEMENT DACX DISP3 TAD XINC DAC XAXIS ISZ XADD ISZ NDISP JMP* DISPLY DISP2 LAC* XADD /UNSIGNED DAYX MODE TAD (400000 AND (777000 DAC SAVE17 LAC XAXIS TAD (400000 AND (777000 SWHA TAD SAVE17 701564 /UNSIGNED DAYX LAC XAXIS JMP DISP3 DMODE 0 /0 - 2'S COMPLEMENT, 1 - UNSIGNED DAYX SAVE17 0 XAXIS 0 XINC 0 XADD BUFFER BUFADD BUFFER B4000 4000 NDISP 0