• PicŪ Basic


  • OnLine Ordering


    Order PDS via our online ordering system. Follow this link directly to the Proton section to order PDS


    Click HERE to order Proton Compiler and Amicus Boards

    Read about PDS, find out what it can do for you, what you'll need to use it and product licensing.






    Replacement License Key

    Have you lost your license key? If you require a replacement USB license key, you may order one online.



    • We will check that you are registered as a licensed user on our system.
    • You may be asked to provide proof of purchase. (for example, if you did not purchase direct from Crownhill)
    • We will issue ONLY 1 (one) replacement license key per user, If you loose the replacement key will will NOT issue another key.
    • If you did NOT purchase PDS, or received it as a free sample or complimentary copy, we reserve the right to decline your request.
    • Follow this link to order online.




    Exchange License Key






    If your License Key ceases to operate and its out of warranty, you may order an exchange key

  • Recent Activity

    Les-15

    Problem with heap directive

    Thread Starter: AlbertoFS

    Problem with heap directive with PDS version 3.6.0.1 Hi Les, I was using the Heap directive because it was already written in the GPS.inc...

    Les Today, 13:06 Go to last post
    david-28

    GPS Module VK2828U7G5 project

    Thread Starter: AlbertoFS

    I'm going to start with a project using the GPS Module VK2828U7G5. For my use it is quite cheap. Has anyone used it? Does this GPS have any special...

    david Today, 12:28 Go to last post
    Les-15

    Shin/Shout difficulty

    Thread Starter: charliecoultas

    Can somebody advise me please. I am using SHIN and SHOUT and have done so several times. But using different port pins on a 24HJ128GP502 is causing...

    Les Today, 13:14 Go to last post