Commodore Amiga Hardware Reference Manual page 103

Table 3-14: High-resolution Color Selection
Single Dual
Color
Playfield Playfields Register
Bit-planes 4,3,2,1
Number
Playfield 1
Bit-planes 3,1
0000
00 *
0**
0001 01 1
0010 10
2
0011 11 3
0100
I
4
0101 NOT USED
5
0110 IN THIS MODE
6
0111
I
7
Playfield 2
Bit-planes 4,2
1000
00 * 8
1001
01
g
1010 10 10
1011
11 11
1100
I
12
1101 NOT USED 13
1110 IN THIS MODE
14
1111
I
15
*
Selects "transparent" mode.
** Color register
a
always defines the background color.
gO Playfield Hardware