6545-1 Description
,..,modore ~ aernlcanductoor group ~UYAJ@@ MPS 6545-1 CRT CONTROLLER (CRTC) 6545-1 CRT Controller (CRTC) CONCEPT The 6545-1 is a CRT Controller intended to provide capability for interfacing the 6500/6800 microprocessor families to CRT or TV-type raster scan displays.
6545-1 Key Features
- Single +5 volt (±5%) power supply
- Alphanumeric and limited graphics
- Fully programmable display (rows, columns
- Non-interlaced scan. .50/60 Hz operation
- Fully programmable cursor
- External light pen capability
- Capable of addressing up to 16K character video display RAM
- No DMA required
- Pin-patible with MC6845
- Row/Column or straight-binary addressing