Atari 800

MICRO
PROCESSOR
Fi gure II. 2
OBJECTS (no objects background)
,..------It f.....__ _ ___,
l
MEMORY MAP
CHARACTERS
-----
_- __ ,. "'Player
Missile
DMA
Enable
MEMORY
---
0 B J E C T D I S P L A Y
II. 4
controlled by
Display list
instructions
~
:J·f
- - - -0 (DMACTL)
'
Playfield
DMA Enable
S 0 U R C E S