Forum Post: EDMA3_LLD memory requirement

Hi,

I use DSPBIOS 5.42.01.09  and developed driver for ADS8332 (SPI interface). I used EDMA3_LLD from pspdriver 1.30 and compiler version is 7.4.2.

My code works good. I can use EDMA without problem. But the thing I couldn't understand is memory requirement of EDMA3_LLD. I give map file below and as you can see, it requires almost 90KBytes for text and far sections. Do you believe that it is normal, 90K for basic EDMA processes? How can I reduce memory usage or what can I use to replace EDMA3_LLD? I checked some threads in the forum and simply common idea is using LLD is better than using CSL.

Thanks Regards,

Serdar