UM6845R controller equivalent, crt controller.
* Single + 5 volt (±5%) power supply
* Alphanumeric and limited graphics capabilities
* Fully programmable display (rows, columns, blanking,
etc.)
* Inter.
The UM6845R is a CRT Controller intended to provide capability for interfacing any microprocessor family to CRT or TV-type raster scan displays. A unique feature
is the inclusion of several modes of operation, so that the system designer can config.
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