main:
     MOVEQ #1,D1           ;counter for how many times to print *, this is also the loop counter
.outerloop:
     MOVE.W D1,D2
     SUBQ.W #1,D2
.innerloop:
     MOVE.B #'*',D0
     JSR PrintChar         ;hardware-dependent printing routine
DBRA D2,.innerloop         ;DBRA loops until wraparound to $FFFF, which is why we subtracted 1 from D2 earlier.
     JSR NewLine           ;hardware-dependent newline routine
     ADDQ.W #1,D1
     CMP.W #6,D1           ;are we done yet?
     BCS .outerloop        ;if not, go back to the top
     RTS