Hi Folks I am currently using Micronas SDA555x chip for my project, and I realized that it requires specific library and also the IB bank switching directive on the linker. I ran into problem of trying to specify certain const value into specific bank. For example, I tried to include the following: BANK0(?CO?module) together with the IB switch but the linker refuse to link. Is there any way to get to my goal? Rgds Calvin