TMS9918A中文资料德州仪器数据手册PDF规格书

FEATURES

@ Single-chip solution for interfacing color TVs (excluding Random-Access Memory (RAM) and Radio Frequency (RF)

modulator (TMS9918A only)

® 256 x 192 resolution on TV screen

® 15 unique colors plus transparent

@ General 8-bit bidirectional interface to Central Processor Unit (CPU)

@ Direct wiring to 4K, 8K, or 16K dynamic RAM memories

@ Automatic and transparent refresh of dynamic RAMs.

® Multiple VDP systems capabilty

® Extemal VDP input capability (TMS9918A only)

@ Composite video output (TMS9918A only)

@ Unique planar representation for 3D simulation

® Standard 40-pin package

@ Color difference outputs allow RGB drive — TMS9928A/9929A

TYPICAL APPLICATIONS

o Color computer terminals

Ld Home computers

L] Drafting/design aids

® Teaching aids

L] Industrial process monitoring

L] Home educational systems

® Animation aids

(] European 625-line TV (TMS9929A only)