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 Post subject: help me!Mapper analysis!Posted: Mon May 07, 2018 12:39 am

Joined: Mon Dec 12, 2011 8:15 pm
Posts: 429
\$0300:A9 DD LDA #\$DD
\$0302:8D 01 60 STA \$6001 = #\$00
\$0305:6C FC FF JMP (\$FFFC) = \$F460
\$0308:A9 CE LDA #\$CE
\$030A:8D 01 60 STA \$6001 = #\$00
\$030D:6C FC FF JMP (\$FFFC) = \$F460
\$0310:A9 CA LDA #\$CA
\$0312:8D 01 60 STA \$6001 = #\$00
\$0315:6C FC FF JMP (\$FFFC) = \$F460
\$0318:A9 DB LDA #\$DB
\$031A:8D 01 60 STA \$6001 = #\$00
\$031D:6C FC FF JMP (\$FFFC) = \$F460
\$0320:A9 CC LDA #\$CC
\$0322:8D 01 60 STA \$6001 = #\$00
\$0325:6C FC FF JMP (\$FFFC) = \$F460
\$0328:A9 C8 LDA #\$C8
\$032A:8D 01 60 STA \$6001 = #\$00
\$032D:6C FC FF JMP (\$FFFC) = \$F460
\$0330:A9 DF LDA #\$DF
\$0332:8D 01 60 STA \$6001 = #\$00
\$0335:6C FC FF JMP (\$FFFC) = \$F460
\$0338:A9 F9 LDA #\$F9
\$033A:8D 01 60 STA \$6001 = #\$00

1：
fd_CpuWriteInt(0x6001,0xDD);
fd_CpuWriteInt(0x6800,0x01);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

2：
fd_CpuWriteInt(0x6001,0xCE);
fd_CpuWriteInt(0x6800,0x02);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

3：
fd_CpuWriteInt(0x6001,0xCA);
fd_CpuWriteInt(0x6800,0x05);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

4：
fd_CpuWriteInt(0x6001,0xDB);
fd_CpuWriteInt(0x6800,0x07);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

5：
fd_CpuWriteInt(0x6001,0xCC);
fd_CpuWriteInt(0x6800,0x09);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

6：
fd_CpuWriteInt(0x6001,0xC8);
--fd_CpuWriteInt(0x6800,0x00);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

7:
fd_CpuWriteInt(0x6001,0xDF);
fd_CpuWriteInt(0x6800,0x0D);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

8:
fd_CpuWriteInt(0x6001,0xF9);
fd_CpuWriteInt(0x6800,0x0F);
fd_CpuWriteInt(0xE000,0x00);
fd_CpuWriteInt(0xA001,0x80);

1-7 game is 256K,128PRG+128CHR
8 game is 128K,not CHR

menu PRG in 8,CHR in 6.

this mapper like 52?

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