A 002000 C2 30 REP#$30
A 002002 18 CLC
A 002003 F8 SED
A 002004 A9 34 12 LDA #$1234
A 002007 69 21 43 ADC P#$4321
A 00200A 8F 03 7F 01 STA #$017F03
A 00200E D8 CLD
A 00200F E2 30 SEP #$30
A 002011 00 BRK
A 2012

¬ PB  PC  NVmxDIZC   .A   .X   .Y    SP    DP   DB
; 00 E012 00110000  0000 0000 0000  CFFF  0000  00
g 2000

BREAK

¬ PB  PC  NVmxDIZC   .A   .X   .Y    SP    DP   DB
; 00 E012 00110000  0000 0000 0000  CFFF  0000  00
m 7f03 7f03
>007F03 55  55 00 00 00 00 00 00 00 00  00  00  00 00 [UU..............]