we are working in one project based on ADSP-201-TS for that we got one ezkit from Analog Devices side and we started working on that. Right now we are checking how we can communicate from core to the external memory, We have seen some DMA mechanisms for communicating with external memory and tested it, which works fine for us. But in scenario's like configuring external registers of some external chip's which is connected with the processor. Do we have any other mechanism's for communicating with external memory without DMA controller involvement and with only core involvement i have checked the EE -Forums as well as examples which you have provided with V-DSP tool, i didn't find any other schemes . can you help on this.