4917 Microprocessor Emulator Reviews

This is not a review. But i'm really confused with the print option in the emulator. Does the 2 byte instruction "8" print the adjacent data or does it print data pointed from that address ? Eg : 8,15 ( what i heard in UNSW youtube lecture 3) output : 15 Your emulator 8,15 Output : 0 I'm still learning may be my mistake. Anyways the emulator is easy to work with and looks cool.