10REM SCRNROM - copies rom image 20REM onto 20k Mode0 screen 30REM (C)1996 SPROW 40IFINKEY(-256)<>253 THEN CLS:PRINT"O nly suitable for Master" 45: 50DIM scrnrom% 128 60FORX=0TO3STEP3 70P%=scrnrom%:oswc=&FFEE 75: 80[OPTX 90LDA#&16:JSRoswc:LDA#0:JSRoswc 100½Change to Mode0 110SEI:LDA&F4:PHA:LDA#15:STA&F4:STA&FE 30:½Change to ROM 15=TERMINAL 120.getbyte 130.romoff 140LDA&8000 150.scrnoff 160STA&3000 170INCromoff+1:INCscrnoff+1:BNEgetbyte 180INCromoff+2:INCscrnoff+2 190LDAromoff+2:CMP#&C0:BNEgetbyte 200.balance 210PLA:STA&F4:STA&FE30:CLI:RTS 220] 230NEXT 240CALLscrnrom%:A=GET:MODE7