10-12-2008 11:16 AM
10-13-2008 02:33 PM
How are you today? Thanks for posting! Since you are doing your own driver development, hopefully someone in the DDK group will answer your question. But I wanted to post to the rest of the community about a bit of info on our M-series devices.
Our M-series devices have the STC-2 chip. One of the many features of the STC-2 chip is that it includes 6 DMA channels. Each DMA channel has a dedicated scatter-gather DMA controller for each function. You can read more about the STC-2 chip at the following devzone article.
M Series Frequently Asked Questions
Here is a bit of background info about scatter-gather DMA transfer.
What is scatter-gather DMA (Direct Memory Access) ?