\xd5\xcd\x03\x80\xfed0\x01v \x09A> \xff>.\x10\xfb\x0d\x0c>#
Note that non-ascii characters in the above source code will be escaped (such as \x9f).
Disassemble:
ORG 00000H PUSH DE ;0000 D5 . CALL 08003H ;0001 CD 03 80 . . . CP 064H ;0004 FE 64 . D JR NC,$+3 ;0006 30 01 0 . HALT ;0008 76 V JR NZ,$+11 ;0009 20 09 . LD B,C ;000B 41 A LD A,00AH ;000C 3E 0A > . RST 38H ;000E FF . LD A,02EH ;000F 3E 2E > . DJNZ $-3 ;0011 10 FB . . DEC C ;0013 0D . INC C ;0014 0C . LD A,023H ;0015 3E 23 > #