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Greetings, I've been trying to write a "new" Simulink block for the C6711DSK target. The intention is to add to the "TI Developer's Kit" blockset, and utilize an audio daughtercard that I have attached to the DSK. The codec that comes with the DSK is VERY limited, and its sampling frequency only goes as far as 8KHz. The new daughtercard goes up to 48KHz Fs, but is not supported by Simulink. The question for you folks is: has anyone done that? I've used the existing blocks as starting point, but I seem not to be able to look at the whole code that defines them. By looking under the "mask" I can only go to a certain point. The error messages I get point to the .dll file, which I cannot visualize. What I'd like to do initially is to redefine the existing blocks to disable the "mandatory 8KHz sampling frequency check". By doing this, I use this block to gain access to the board, and I can redirect (in software) all data to be pumped to the new daughtercard. If anyone has insights and is willing to share, they will be greatly appreciated. Cheers,

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