* DEMO: HELLO WORLD ON TTY \ORG\'1000 STRT\LDA\N7 \TCA \STA\0 LC\LDA\MESS,1 \ICA \JST\ASRO \ICA \JST\ASRO \IRS\0 \JMP\LC \HLT\\READY \JMP\STRT\PRINT AGAIN * * MESSAGE TO PRINT \BCI\6,HELLO WORLD \OCT\'106612\CRLF MESS\EQU\* N7\OCT\7\LENGTH IN WORDS * * TTY OUTPUT ROUTINE ASRO\DAC\** \SKS\'104\WAIT FOR READY \JMP\*-1 \OCP\'104\SET OUTPUT MODE \OTA\'4\PRINT CHARACTER \JMP\*-1\WAIT FOR READY \JMP*\ASRO \END