SAA5355 |
Part Number | SAA5355 |
Manufacturer | NXP (https://www.nxp.com/) |
Description | SAA5355 The SAA5355 FTFROM (Five-Two-Five-ROM) is a single-chip VLSI NMOS crt controller capable of handling the display functions required for a 525-line, level-3 videotex decoder. Only minimal har... |
Features |
• Minimal additional hardware required • Screen formats of 40/80 character by 1-to-25 row display • 512 alphanumeric or graphical characters on-chip or extendable off-chip • Serial attribute storage (STACK) and parallel attribute storage • Dynamically redefinable character (DRCS) capability over full field • Interfaces with 8/16-bit microprocessors with optional direct memory access • On-chip scroll map minimizes data to be transferred when scrolling • 32 on-screen colours redefinable from a palette of 4096 • Three on-chip digital-to-analogue converters which compensate for crt non-linearity •... |
Document |
SAA5355 Data Sheet
PDF 335.44KB |
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