C800: Unused
| C800 |
LD E,E |
| C801 |
RET Z |
| C802 |
OR A |
| C803 |
RET Z |
| C804 |
LD A,($C862) |
| C807 |
LD ($C861),A |
| C80A |
LD A,($C863) |
| C80D |
INC A |
| C80E |
AND $03 |
| C810 |
LD ($C863),A |
| C813 |
JR Z,$C82C |
| C815 |
LD HL,$4F68 |
| C818 |
LD ($ECDE),HL |
| C81B |
LD A,($C863) |
| C81E |
CALL $C843 |
| C821 |
LD HL,$6300 |
| C824 |
ADD HL,DE |
| C825 |
LD ($ECE0),HL |
| C828 |
CALL $EBE0 |
| C82B |
RET |
| C82C |
XOR A |
| C82D |
LD ($C85F),A |
| C830 |
LD ($C85E),A |
| C833 |
LD HL,$C868 |
| C836 |
LD ($ECE0),HL |
| C839 |
LD HL,$4F68 |
| C83C |
LD ($ECDE),HL |
| C83F |
CALL $EBE0 |
| C842 |
RET |
| C843 |
PUSH HL |
| C844 |
LD H,$00 |
| C846 |
LD L,A |
| C847 |
ADD HL,HL |
| C848 |
ADD HL,HL |
| C849 |
ADD HL,HL |
| C84A |
ADD HL,HL |
| C84B |
ADD HL,HL |
| C84C |
LD E,L |
| C84D |
LD D,H |
| C84E |
POP HL |
| C84F |
RET |
