\xe6\xf0G\xcd\x03\x808\x03\xd5\x04\x10v\xee\x1c\xfeh(\xff\xee\x1c
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H AND 0F0H ;0000 E6 F0 . . LD B,A ;0002 47 G CALL 08003H ;0003 CD 03 80 . . . JR C,$+5 ;0006 38 03 8 . PUSH DE ;0008 D5 . INC B ;0009 04 . DJNZ $+120 ;000A 10 76 . V XOR 01CH ;000C EE 1C . . CP 068H ;000E FE 68 . H JR Z,$+1 ;0010 28 FF ( . XOR 01CH ;0012 EE 1C . .