\x11 \x19\x06\x19{\xffz\xdfOx\xdf\x81<\xff\x10\xf4> \xff\x15 \xecv\xd6\x0d0\x01/\x8b\xc9
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H
LD DE,01920H ;0000 11 20 19 . .
LD B,019H ;0003 06 19 . .
LD A,E ;0005 7B {
RST 38H ;0006 FF .
LD A,D ;0007 7A Z
RST 18H ;0008 DF .
LD C,A ;0009 4F O
LD A,B ;000A 78 X
RST 18H ;000B DF .
ADD A,C ;000C 81 .
INC A ;000D 3C <
RST 38H ;000E FF .
DJNZ $-10 ;000F 10 F4 . .
LD A,00AH ;0011 3E 0A > .
RST 38H ;0013 FF .
DEC D ;0014 15 .
JR NZ,$-18 ;0015 20 EC .
HALT ;0017 76 V
SUB 00DH ;0018 D6 0D . .
JR NC,$+3 ;001A 30 01 0 .
CPL ;001C 2F /
ADC A,E ;001D 8B .
RET ;001E C9 .