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74: 022A' 0F
75:
76:
77:
78: 022B' 83
79: 022C' 57
80: 022D' 3E 87
81: 022F' D3 3F
82: 0231' 06 0D
83: 0233' 10 FE
84: 0235' DB DC
85: 0237' E6 C0
86: 0239' 5F
87: 023A' DB DD
88: 023C' E6 03
89: 023E' B3
90: 023F' 07
91: 0240' 07
92: 0241' B2
93: 0242' ED 44
94: 0244' 32 C01A
95: 0247'
96: 0247' 3E 07
97: 0249' D3 3F
98: 024B' 06 19
99: 024D' 10 FE
100: 024F' DB DC
101: 0251' E6 C0
102: 0253' 0F
103: 0254' 0F
104: 0255' 5F
105: 0256' DB DD
106: 0258' E6 03
107: 025A' 0F
108: 025B' 0F
109: 025C' B3
110: 025D' 57
111: 025E' 3E 87
112: 0260' D3 3F
113: 0262' 06 0D
114: 0264' 10 FE
115: 0266' DB DC
116: 0268' E6 C0
117: 026A' 5E
118: 026B' DB DD
119: 026D' E6 03
120: 026F' B3
121: 0270' 07
122: 0271' 07
123: 0272' B2
124: 0273' ED 44
125: 0275' 32 C01B
126: 0278' C9
127:
Manuel de Référence Hardware de la Sega Mk3 (Rev1) Page 42
RRCA
OR
E
LD
D,A
LD
A,10000111B
OUT
(PSWC),A
LD
B,13
DJNZ
$
IN
A,(P1_SWPT)
AND
11000000B
LD
E,A
IN
A,(P2_SWPT)
AND
11B
OR
E
RLCA
RLCA
OR
D
NEG
LD
(P2_TRX),A
TRACK_Y2:
LD
A,00000111B
OUT
(PSWC),A
LD
B,25
DJNZ
$
IN
A,(P1_SWPT)
AND
11000000B
RRCA
RRCA
LD
E,A
IN
A,(P2_SWPT)
AND
11B
RRCA
RRCA
OR
E
LD
D,A
LD
A,10000111B
OUT
(PSWC),A
LD
B,13
DJNZ
$
IN
A,(P1_SWPT)
AND
11000000B
LD
E,A
IN
A,(P2_SWPT)
AND
11B
OR
E
RLCA
RLCA
OR
D
NEG
LD
(P2_TRY),A
RET
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