This is the JEDEC and Source for both a Dual 7-Segment Hexadecimal and a Single 7-Segment Hexadecimal Display Driver using GAL22V10 and GAL16V8 PLDs. The driver uses a clocked input to multiplex the displays, so that one display is lit when the clock is high, and the other when the clock is low. With a fast enough clock speed the two displays both appear to be displayed at the same time.

The code is written for WinCUPL. See the Instructables page for more details.

http://www.instructables.com/id/Dual-BCD-to-Hex-7-Segment-Driver/

Features

  • Multiplexed Outputs
  • Simple Binary Input
  • Ease of Use

Project Samples

Project Activity

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License

Public Domain

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Dual BCD to Hex 7-Seg Driver Web Site

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Additional Project Details

Operating Systems

Desktop Operating Systems, Server Operating Systems

Registered

2016-07-19