| Number
|
$BFF5
|
| Decimal
|
49141
|
| Short desc.
|
AY information
|
| Bit Mask
|
1011111111110101
|
| Readable
|
yes
|
| Writable
|
no
|
| Subsystem
|
|
bits 7:6 = active AY chip
11 = AY 0 is active
10 = AY 1 is active
01 = AY 2 is active
bit 5 = Reserved
bits 4:0 = currently selected AY register
