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CPLB miss without replacement lwip bf537

Question asked by Per77 on Nov 4, 2014
Latest reply on Nov 6, 2014 by Suraj

I'm running lwip + vdk project (Analog Devices C++ 5.0 update 10.1) on an ADSP-BF537.

The application uses both udp and tcp (several tcp sockets).

The problem is that i sometimes raise the condition CPLB miss without replacement (only when using more than one tcp).

I have looked in the following registers.

RETX 01F11648
SEQSTAT 00002026

EXCAUSE 26

 

The following project settings are used for cache.

Enable Instruction Cache.
Disable Data Cache and Enable memory protection.

 

Does anyone have any ideas??

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