02/D6DC: 8B         	PHB
02/D6DD: 08         	PHP
02/D6DE: E2 20      	SEP #$20
02/D6E0: 85 E0      	STA $E0
02/D6E2: A5 E0      	LDA $E0
02/D6E4: F0 2E      	BEQ $D714
02/D6E6: EB         	XBA
02/D6E7: 48         	PHA
02/D6E8: 29 07      	AND #$07
02/D6EA: 0A         	ASL
02/D6EB: 0A         	ASL
02/D6EC: 85 E1      	STA $E1
02/D6EE: 68         	PLA
02/D6EF: 29 80      	AND #$80
02/D6F1: 85 E2      	STA $E2
02/D6F3: E8         	INX
02/D6F4: BD 00 00   	LDA $0000,x
02/D6F7: 29 E3      	AND #$E3
02/D6F9: 05 E1      	ORA $E1
02/D6FB: 9D 00 00   	STA $0000,x
02/D6FE: 24 E2      	BIT $E2
02/D700: 30 0C      	BMI $D70E
02/D702: BF C0 FF 7D	LDA $7DFFC0,x
02/D706: 29 E3      	AND #$E3
02/D708: 05 E1      	ORA $E1
02/D70A: 9F C0 FF 7D	STA $7DFFC0,x
02/D70E: E8         	INX
02/D70F: E8         	INX
02/D710: C6 E0      	DEC $E0
02/D712: D0 E0      	BNE $D6F4
02/D714: 28         	PLP
02/D715: AB         	PLB
02/D716: 60         	RTS