Blitter command:
0. Filling with a constant1 into BR
11. Copy LR ➔ BR
21. Overlays LR on BR with LR!=transparent color constant1
32. Overlays LR on BR with LR!=transparent color constant1 and BR==transparent color constant2
42. Copy BR ➔ LR
Page of Linear RAM (LR):
Page of Block RAM (BR):
Adress offset in page with Block RAM:
Dimensions of Block:
x
Length of string, words:
32
64
128
256
Transparent color constants
1
2
Calculate
Message:
Blitter command: