KiCHY75

Plus/4 hires & multicolor bitmap support

3

As the title says: plus/4 specific image format support is missing. It has 16 colors each of 8 brightness levels. Its bitmap format is the same as C64 (320x200, 8...

Better 6502 asm optimization

2

procedure Do1() inline; begin asm(" lda $1234 ora #$10 sta $1234 "); end; procedure Do2() inline; begin asm(" lda $1234 ora #$20 sta $1234 "); end; calling Do1(); Do2(); produces...