Forum Discussion
Altera_Forum
Honored Contributor
13 years ago --- Quote Start --- Well my matlab version is poor man's very old one and failed to open the model. I will try tomorrow at work when my manager is offsite in a meeting. Or may be FvM got the tools. impasse for me! --- Quote End --- i am using matlab 2008a .What version you are using .If you successful open the model inside the model there is a subsytem after random integer generator.Inside that subsystem there is cic interpolation.But i have tried it with the general model with comb and integrator sections that is mentioned to deeply understand the cic filter working principle about bit growth and i have used convert structure to convert 24 bit to 25 bit and follows.please check it there is overflow in sum 2 that is in the integrator i.e feedback loop second at the rightest end of the subsystem model.