CLXDAT

Address Name Description DFF00E CLXDAT Collision detection register (read and clear)

Overview

This address reads (and clears) the collision detection reg.
The bit assignments are :

Note: Playfield 1 is all odd numbered enabled bit planes. Playfield 2 is all even numbered enabled bit planes.

Bit Collision registered 15 Not used 14 Sprite 4 (or 5) to Sprite 6 (or 7) 13 Sprite 2 (or 3) to Sprite 6 (or 7) 12 Sprite 2 (or 3) to Sprite 4 (or 5) 11 Sprite 0 (or 1) to Sprite 6 (or 7) 10 Sprite 0 (or 1) to Sprite 4 (or 5) 09 Sprite 0 (or 1) to Sprite 2 (or 3) 08 Playfield 2 to Sprite 6 (or 7) 07 Playfield 2 to Sprite 4 (or 5) 06 Playfield 2 to Sprite 2 (or 3) 05 Playfield 2 to Sprite 0 (or 1) 04 Playfield 1 to Sprite 6 (or 7) 03 Playfield 1 to Sprite 4 (or 5) 02 Playfield 1 to Sprite 2 (or 3) 01 Playfield 1 to Sprite 0 (or 1) 00 Playfield 1 to Playfield 2

• Hardware