Atari CX User Manual

Alphanumeric Televison Interface Controller (ANTIC)
The primary function of the Alphanumeric Television Interface Controller (ANTIC)
chip is to get data from memory, independent of the processor, for display on the
video screen.
Figure
1-4 shows the pin assignments for the ANTIC.
GROUND
GTIA DATA
GTIA DATA
Light Pen
GTIA DATA
N0.t Connected
Interrupt Output
~efresh
HALT
Address Bus
Address Bus
Address Bus
Address Bus
Read/Write
Ready
Address
Bus
Address Bus
Address Bus
Address Bus
Address Bus
VSS
.4 NB
AN 1
c?
AN2
RNMl
A3
A2
A 1
Ad
R/W
RDY
A10
A12
A13
A14
A15
D4
D5
06
07
RFT
FPhg
pwf
D3
02
Dl
DB
Ph2
A4
A5
A6
A7
A8
A9
All
VCC
Figure 1-4. ANTIC Pin Assignments
CX5200 Field Service Manual
Data Bus
Data Bus
Data Bus
Data Bus
Reset
Fast Phase 0 Clock
Phase 0 Clock
Data Bus
Data Bus
Data Bus
Data Bus
Phase 2 Clock
Address Bus
Address Bus
Address Bus
Address Bus
Address Bus
Address Bus
Address Bus
5V Power

Atari CX Specifications

General

Brand	Atari
Model	CX
Category	Home Theater System
Language	English