\xc5.\x03\xe5\xcd\x03\x808\x01.v
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H PUSH BC ;0000 C5 . LD L,003H ;0001 2E 03 . . PUSH HL ;0003 E5 . CALL 08003H ;0004 CD 03 80 . . . JR C,$+3 ;0007 38 01 8 . LD L,076H ;0009 2E 76 . V