MEGA65: Incorrect VIC-II bitmap fetch address

[hernandp]

Describe the bug
During character fetch, either in bitmap or text mode, the VICII bitmap address is set to CHARSET addr. This fails when e.g CHARSET is set to 14336 (with bits $D018 1-3 to 1110) since the only considered bit is 3 for bitmap.
So the effective VIC2 bitmap address should equal to MEGA65 24-bit Charset address with masked bits 0-12. This will keep bitmap (13) and DD00 bank (14-15) plus the upper MEGA65 additional bits.

The following program can be used for testing:

Correct output is (both in HW/xemu):

Incorrect output (fetch is displaced from 14336 instead of 8192):

Use BASICRAS.D81 provided for additional test.
BASICRAS.zip

[lgblgblgb]

Thanks! Merged to merger sounds funny ;) Btw I've edited your text above, since the hashmark number syntax creates references to other issues ... Unfortunately even after edit now it seems references remains at the target issues. Anyway, it won't kill me, just odd, that once it's done github does not provide any way to remove.

[hernandp]

Thanks! Merged to merger sounds funny ;) Btw I've edited your text above, since the hashmark number syntax creates references to other issues ... Unfortunately even after edit now it seems references remains at the target issues. Anyway, it won't kill me, just odd, that once it's done github does not provide any way to remove.

You re welcome. Yeah that automatic referencing is useful but sometimes a bit odd ;)

[lgblgblgb]

Is there anything left here or can I close this issue?

[hernandp]

@lgblgblgb It is done. Close this ;)