Color Seleotion In Hold-And-Modify Mode; Color Seleotion In High-Resolution Mode - Commodore Amiga Hardware Reference Manual

COLOR SELECTION IN HOLD-AND-MODIFY MODE
In hold-and-modify mode, the color register contents are changed as shown in table 3-13.
This mode is in effect only if bit 10 of BPLCONO
=
1.
Table 3-13: Color Selection in Hold-and-modify Mode
Bit-plane 6
Bit-plane 5
Result
0 0
Normal operation (use color register itself)
0
1 Hold green and red
B
=
Bit-plane 4-1 contents
1
0
Hold green and blue R
=
Bit-plane 4-1 contents
1
1
Hold blue and red G
=
Bit-plane 4-1 contents
COLOR SELECTION IN HIGH-RESOLUTION MODE
Table 3-14 shows playfield color selection in high-resolution mode. If the bit-
combinations from the playfields are as shown, the color is taken from the color register
number indicated.
Playfield Hardware 89