Gb-studio: MBC1 problem

Created on 8 Nov 2019  路  3Comments  路  Source: chrismaltby/gb-studio

"MBC1" can be selected in the cartridge settings, but it only affects the gb header flag.
Bank switching method is different between MBC1 and MBC5, MBC1 should be used "SWITCH_ROM_MBC1" function in GBDK.
And MBC1 cannot use Bank 20h,40h,60h, do not map data to this bank.
It has not been tested, probably it may not work with actual MBC1 cartridge.

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picture cubicstyle
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All 3 comments

Thanks for letting me know, shouldn't be too difficult to fix this. I'll have a go over the next few days.

chrismaltby picture chrismaltby on 8 Nov 2019
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I need to test this fully on the Windows build but I have a fix for this now in PR #321

chrismaltby picture chrismaltby on 10 Nov 2019
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Thank you for the fix.
I'll test with a mbc1 cartridge later.

cubicstyle picture cubicstyle on 12 Nov 2019
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