10 ;*******************************
20 ;* BACKGRND AND BORDER COLORS *
30 ;*******************************
40 ;
50 .OPT OBJ
60 *= $8000
70 CLR LDA 53770
80 STA 712
85 JMP DELAY
90 LDA 53770
0100 STA 710
0105 JMP DELAY
0110 JMP CLR
0251 DELAY
0252 LDX #15
0253 LDY #0
0254 LP1 DEY
0255 BNE LP1
0256 DEX
0257 BNE LP1
0260 RTS
65(C)02