Matrix user forums

The following are the problem detailed process:
Please help me!

Hello,

In your Chip Configuration it looks like you need to disable the Extended CPU option.

Also when installing the driver it looks like you are manually assigning the driver. What about if you simply say you have the file and let the wizard choose which driver to install.

Refer to page 8 of the following bundle manual for details.
http://www.matrixmultimedia.com/resourc ... -1_Web.pdf

Let us know how you get on.

Hello!
Because on later, can not be automatically detect microcontroller hardware, so only use manual install!
The teaching materials I've seen a lot of time! Just I generated drive can't use!
And the generation of USBslave drive is the same problem. Install later can't use!
Why?
Configuration Settings, with driver installation have to do? I just want to drive to work!
Please help me! Thank you!

Hello,

With no driver installed and device connected to PC do you get a USB device appearing and asking to be installed?

If you don't then there is something stopping your program from running on the micro. Are you using your own hardware?

If you get a device but it is marked as an unrecognised device then the micro is not running at the correct 48MHz speed.

My motherboard is EB006-30-6,（not EB006-30-7） chip 18F4550 crystal frequency is 4Mz。
Is there a problem?
Why not test the single chip?

Hello

From looking at the program the issue is the configuration of the PIC.

The required information is on page 3 of the link that Ben sent, and I have attached 3 images of the config that I use.
This is for a 18F2455 which is the 28pin version of the 18F4550.

Good luck

Gary