Texas Instruments 99/4A - Page 11

HOME COMPUTER
KEY ARCHITECTURAL FEATURES
* 9900 CPU
• VIDEO PROCESSOR WITH 10.74 MHz
CRYSTAL OSCILLATOR FOR NTSC
COMPOSITE VIDEO GENERATION AND
CONTROL OF GRAPHICS RAM
« 3 GRAPHICS ROMS ONBOARD WITH 6K BYTES EACH. EXPANSION
PORT FOR SOFTWARE MODULES WITH UP TO FIVE 6K X 8 GROMS
AND 8K ROM OR RAM
• 48 KEY KEYBOARD
• TV INTERFACE VIA VIDEO MODULATOR
■ PERIPHERAL CONNECTORS WITH CRU AND 8 BIT MEMORY INTERFACE
• 1200 BAUD HOME CASSETTE INTERFACE
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