Code generation error when implementing an accumalator

[Prashant_dsp]

Hi everyone,

I am implementing an accumalator which implements X = X + Y where X and Y are memories of length say 5. Initially I write 5 values into X and Y using a for loop. Then I perform the addition inside a single cycle timed loop and store the results in a temporary buffer(another memory) again of length 5. In another single cycle timed loop, I copy the data from the temporary buffer to memory X.

I changed the arbitration option to never arbitrate for X, but I get a code generation error because of arbitration. Could anybody please tell how to solve this problem.

Regards,

Prashant

[NitzZ]

Hi Prashant,

Can you post your code?

Regards,

Nitzz 

[Prashant_dsp · Accepted solution]

Hi NitzZ

I figured out a way to solve the problem. I chose the "Never Arbitrate" option for all memories and replaced the for loop with a timed loop. Now there are no errors.

Thanks,

Prashant