Software › Hello World (Level II BASIC)

Hello World (Level II BASIC)

A self-authored, public-domain Level II BASIC program: line 10 prints "HELLO FROM TRS-80" and line 20 loops forever. Type it in on the booted Model III, then RUN. Its tight PRINT/GOTO loop is an ideal target for the debugger — set a breakpoint, single-step the Z80, and watch the video RAM change.

Download ↓ Original source ↗

Format: Level II BASIC program (plain text listing)  ·  By: emulators.org  ·  Licence: Public domain

00000000  31 30 20 50 52 49 4E 54 20 22 48 45 4C 4C 4F 20  10 PRINT "HELLO 
00000010  46 52 4F 4D 20 54 52 53 2D 38 30 22 0A 32 30 20  FROM TRS-80".20 
00000020  47 4F 54 4F 20 31 30 0A                          GOTO 10.