Tim- > Thanks for the code. However there are two auxilary registers, > AR1 and AR2 which are addressed internally but not defined. I assume > they are defined externally. They are the output to the ports. Can > you tell me the memory addressed by these two registers or not? FC_set .int 0008h ; set FC bit: codec secondary comm request FC_clr .int 0000h ; clear FC bit STM #FC_clr, AR1 STM #FC_set, AR2 Look for the above lines in file. -Jeff > --- In , "Jeff Brower" <jbrower@s...> wrote: >> Tim- >> >> > I am looking for codec code for the C5402 DSK (AD50 codecs) in >> > assembler form. The DSK example code is in C form yet my project > is >> > in assembly. Does anyone know where to find some? >> >> Try this: >> >> http://groups.yahoo.com/group/c54x/message/436 >> >> Jeff Brower >> system engineer >> Signalogic |