90 GOTO 200
100 REM >> UP - SCHLEIFE <<
110 :
120 PRINT" <TASTE>";:WAIT 198,1:POKE198,0:FORI=1TO7:PRINTCHR$(20);:NEXT
130 :
140 FOR I=1 TO 100:NEXT
150 TI$="000000":FOR I = 0 TO 255:POKE 53280,I AND 15:NEXT:PRINTTI$:RETURN
160 :
170 REM >> UP - CURSORBLINKEN AUS <<
180 :
190 POKE 207,0:POKE 204,1:PRINT" ":RETURN
200 REM -------------------
210 REM -- HAUPTPROGRAMM --
220 REM -------------------
230 :
240 PRINTCHR$(147)"DEMO FUER SYSTEMBESCHLEUNIGUNGEN (BASIC)";
250 PRINT"----------------------------------------"
260 PRINT"1) NORMALZUSTAND";:GOSUB100
270 :
280 PRINT"2) VERKUERZTER INTERRUPT";:POKE788,52:GOSUB 100:POKE 788,49
290 :
300 PRINT"3) HAEUFIGE INTERRUPTS";:POKE 56325,20:POKE204,0:GOSUB100:GOSUB170
310 :
320 PRINT"4) SELTENE  INTERRUPTS";:POKE 56325,150:POKE204,0:GOSUB100:GOSUB170
330 SYS64931:REM NORMALZUSTAND EIN
340 :
350 PRINT"5) BILDSCHIRM ABGESCHALTET ";:POKE53265,PEEK(53265) AND 239:GOSUB140
360 POKE 53265,PEEK(53265) OR 16:PRINT"** ENDE **"