Quote:
tepples wrote:
Mapper 69 (Sunsoft), used in Batman: Return of the Joker, also has a ROM bank in $6000-$7FFF.
Mapper 42 maps the first rom page into 6000-7FFF by default, then maps the last 32k into 8000-FFFF. You can convert some FDS games to INES with a hex editor, and just by copying and pasting bytes around, no hacking necessary.
tepples wrote:
Would it be possible to make a pseudo-mapper with a 4 KB ROM bank in $5000-$5FFF, RAM in $6000-$DFFF, and an 8 KB fixed ROM bank in $E000-$FFFF? That would allow porting some FDS games by just rewriting the FDS BIOS.
Once you do that, you're basically emulating the FDS. Might as well go all the way
Mapper 69 (Sunsoft), used in Batman: Return of the Joker, also has a ROM bank in $6000-$7FFF.
Mapper 42 maps the first rom page into 6000-7FFF by default, then maps the last 32k into 8000-FFFF. You can convert some FDS games to INES with a hex editor, and just by copying and pasting bytes around, no hacking necessary.
tepples wrote:
Would it be possible to make a pseudo-mapper with a 4 KB ROM bank in $5000-$5FFF, RAM in $6000-$DFFF, and an 8 KB fixed ROM bank in $E000-$FFFF? That would allow porting some FDS games by just rewriting the FDS BIOS.
Once you do that, you're basically emulating the FDS. Might as well go all the way
source = http://boards.pocketheaven.com/viewtopic.php?t=4709
Is that possible?
If so, would anyone wanna try with the Jap kid icarus? (it has got save support instead of password)
I got the romdump (dumped myself)