Forum Post: How can i get the userguide of ifmicdsp msg cmd?

Hi ,

       My board is TMSC6678EVM.I use 1080p demo for sv01.Now we want to study sv01 for our programe.When I study MCSDK_VIDEO 2_2_0_8,i find many ifmicdsp msg id,but i can not find some userguide about it.How to get some userguide about it.

  Thank you