CPLD Design Service


A Current design Example: Altera CPLD, programmed as a clock sub system.
This device enables you to build a clock using a handful of components and your own choice of display.

The device has a 7 segment display driver built in. It can also be used to drive Nixie displays using just a few cheap transistors and resistors. Additionally, the device has a binary output, so it can be used as part of a larger timer or alarm system.

The Picture on the left shows an evaluation rig for the CPLD clock design.

 

Short form Data
bullet Single 32768Hz input reference source
bullet Switchable Between the 12 and 24Hr formats (single pin setting)
bullet Can Drive 7 Segment Displays or Nixie Tubes (single pin setting)
bullet Binary output (always present) Simple clock setting arrangement

Applications

bullet Nixie Clock Design
bullet 7 Segment Clock Design
bullet Time code source
bullet Digital timing and alarms




I can email a full data sheet for the device (in .PDF form) or it can be downloaded here :

Download Data

These device has been stored in an anti-static environment, both before and after programming. The anti-static protection will be maintained during shipping. I can supply small production quantities of these. Please email me for your requirements.

NOTE:

I can easily modify the contents, or compile the contents into another Altera type device.