Specific Cidelsa HW configurations can be selected via the HW Configuration choice button (yellow ellipse):
Auto detect: default setting used to automatically select the HW configuration based on selected offical game ROM (i.e. altair, destroyer or draco)
Altair 12K: 12K ROM (0-2FFF) and 256 bytes RAM (3000-30FF)
Altair 24K: 24K ROM (0-5FFF) and 256 bytes RAM (6000-60FF)
Destroyer 8K: 8K ROM (0-1FFF) and 256 bytes RAM (2000-20FF)
Destroyer 12K: 12K ROM (0-2FFF) and 256 bytes RAM (3000-30FF)
Draco 16K: 16K ROM (0-3FFF) and 1K RAM (4000-43FF)
Draco 32K: 32K ROM (0-7FFF) and 1K RAM (8000-83FF)