Z80 assembly mode #include "ti83plus.inc" #define progStart $9D95 .org progStart-2 .db $BB,$6D bcall(_ClrLCDFull) ld HL, 0 ld (PenCol), HL ld HL, Message bcall(_PutS) ; Displays the string bcall(_NewLine) ret Message: .db "Hello world!",0 MIME type defined: text/x-z80.