Gimmick! repro have some issue (repro beginner)

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Chikachan310
Posts: 1
Joined: Sun Dec 20, 2020 9:43 am

Gimmick! repro have some issue (repro beginner)

Post by Chikachan310 » Tue Feb 02, 2021 9:23 pm

i make a gimmick! cartridge from dodge danpei but some glitch.
Pin have been confirmed, but the problem is still not solved.
I hope 5B isn't broken.

Screen:
https://1drv.ms/u/s!As7PP_5u25F4gwol_Il41NltbkUX

video:
https://1drv.ms/v/s!As7PP_5u25F4gw2qjxL5SV8tNH1r

Cartridge:
https://1drv.ms/u/s!As7PP_5u25F4gwvUiX99ThHLMaof
https://1drv.ms/u/s!As7PP_5u25F4gwxiHg1N762w97Fn

lidnariq
Posts: 10248
Joined: Sun Apr 13, 2008 11:12 am
Location: Seattle

Re: Gimmick! repro have some issue (repro beginner)

Post by lidnariq » Tue Feb 02, 2021 9:47 pm

Check A12 into the 5B, or A16 out of the 5B.

Pinout: https://wiki.nesdev.com/w/index.php/Sunsoft_5_pinout

(Why? Because on your title screen, the area around the title card is being drawn from bank 0x40 (hence the letter "P") instead of bank 0x00 (a solid color #1 tile). Sprites are correctly drawn from bank 0x40, as are the cloud tops, but the cloud filling is again drawn in the wrong way (hence the letter "A"). Same reason that the floor at the bottom is solid black instead of diagonal stripes.)

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