FDI is committed to providing the best support possible for it's products.  If there is an answer that you cannot find or if you have additional questions, you can send an email to .  We will respond directly to your inquiry as quickly as possible.

USB-ICP-LPC9xx

  1. I get all FF's when trying to read the device ID on the USB-ICP?
  2. What are the timing requirements for ICP?
  3. How many USB-ICP-LPC9xx dongles can be connected to the PC at one time?
  4. I'm using a newer version of Flash Magic, what selection for Interface do I need when programming 89LPC922?

USB-ISP-80C51ISP

  1. How do you use USB-ICP and Flash Magic to program the 89C51RB2xx, 89C51RC2xx, or 89C51RD2xx?