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MCB2300: MCB2368 RUNS INTERMITTENTLY


Information in this article applies to:

  • MCB2368 Evaluation Boards

QUESTION

After downloading my application program to the MCB2368 evaluation board, it runs for a while, then stops. Downloading and single-stepping in the debugger sometimes hangs also. This same program downloads and runs with no problems on the MCB2378 board. How can I fix this?

ANSWER

This can happen on the MCB2368 board when the MAM timing is set to 4 fetch cycles. Change the MAM Timing (MAM Setup — MAM Timing) in the LPC2300.s startup file from 4 fetch cycles to 5 fetch cycles, then rebuild your program. Your application should download, debug an run reliably.

MORE INFORMATION

SEE ALSO

FORUM THREADS

The following Discussion Forum threads may provide information related to this topic.

Last Reviewed: Friday, June 1, 2007


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