Matrix user forums

Whenever I have my USB232 connected to my laptop, I cant burn hex files on the PIC. The PPP programmer says the USB device is not detected even though the board is connected. It seems to me that both the USB232 and the EB006 board are using the same com port but I am not sure if this is the case. If...

Thank you very much "Kersing", the problem was indeed the speed of the clock. to be fair it was stated in the test routine document that the system should be running on 19.6608MHz. I replaced the clock from 8MHz to 20MHz, problem solved. thanks

Yes I have set my clock to xtal and fast on the eb006 board. I am not using flow code am just using the test program made by mm to test the USB232 board.

Hi all, I have a complete Matrix Multimedia Development System. I recently tried the USB232 eblock and I downloaded the test file on you're site. It seems to be working but I am seeing random characters on my pc! When you send the EB039 hex file, it says please press A0 to continue. When I press A0,...

Hi, I have a matrix multimedia development system. I am using EB006-00-7 multiprogramming, external power 13.5v. Whenever I try auto detecting the pic, I get the error message 'Could not ID the onboard chip'. This occurs with my PIC18F4520 microcontroller, otherwise it works fine with PIC16. Thanks ...

I have downloaded the MMC Programming Strategy for EB037 board. I am trying to write to the mmc using the write_MMC() function but I am not getting the correct response from the car. can you please tell me how you use the void write_Buffer(char address, char data) to copy the 256byte from the buffer...