E63E: Routine at E63E
| E63E |
LD B,B |
| E63F |
NOP |
| E640 |
LD B,D |
| E641 |
AND $3A |
| E643 |
LD (HL),$A0 |
| E645 |
CALL $E619 |
| E648 |
JP Z,ReturnZero |
| E64B |
CALL $E39C |
| E64E |
BIT 7,H |
| E650 |
JP Z,ReturnZero |
| E653 |
RET |
| E654 |
LD B,B |
| E655 |
NOP |
| E656 |
LD E,B |
| E657 |
AND $3A |
| E659 |
LD (HL),$A0 |
| E65B |
CALL $E619 |
| E65E |
JP Z,ReturnZero |
| E661 |
CALL $E39C |
| E664 |
BIT 7,H |
| E666 |
JP NZ,ReturnZero |
| E669 |
LD A,H |
| E66A |
OR L |
| E66B |
JP Z,ReturnZero |
| E66E |
RET |
| E66F |
LD B,B |
| E670 |
NOP |
| E671 |
LD (HL),E |
| E672 |
AND $3A |
| E674 |
LD (HL),$A0 |
| E676 |
CALL $E619 |
| E679 |
JR Z,$E683 |
| E67B |
CALL $E39C |
| E67E |
LD A,H |
| E67F |
OR L |
| E680 |
JP NZ,ReturnZero |
| E683 |
OR $01 |
| E685 |
RET |
