TH2232A - Loadable character generator, adjustable and soft digital image device. - Google Patents

Abstract

The load character generator has been revealed. The operation of the machine can be changed to suit many needs, such as the need for foreign languages without changing the hardware and Minimal hardware used The font generator translates the character code. Of characters to display as a model point For a specific character by Minimal hardware used The loadable character generator of this invention replaces the rom / prompt by RAM, using 2k 8 ram, 4k 8 ram, 4 zip, and a CRT controller with a register. Many of the Motor Drla 6845 soft digital image equipment. There is a character generation mod for Character generator and attributes (e.g. blinking, underlining, etc.) and a mod for loading characters and features in the design. As defined by the column and the taboram Using little hardware Most of the generative modifiers consist of a single register. To provide a way for writing data to the RAM in conjunction with the flush-flop modulator Control related It was revealed that one process was only used to load RAM.

Claims (1)

1. Loadable character generator system has character generator mods and features. (Like flashing Underlining) and mods loaded with characters and features, and includes the system clock. Generator Loadable characters As mentioned above, it is loaded with numerical signals for each clock cycle, respectively. While loading the aforementioned character mods, use one of the aforementioned pre-selected characters respectively to generate the letters. Character generator system can load as such It contains 1.1 Method for Generating Letters 14 for numerical generation. Selected characters by tag: