I am looking to create a buffer of parameter data values in L2 memory. Approximately 2kb in size.
The buffer need to be write-only from the ARM core, read-only from both Sharc cores.
I also need raise an interrupt on the Sharc cores when the data is changed in the buffer.
I have looked over the documentation and I can't find a suitable example of this. Could anyone offer me some ideas and routes ?
I did attempt to use the E-377 MDMA/MCAPI talkthrough example as a base, however it appears that the MDMA interrupts from ARM to Sharc are different to Sharc to Sharc which is demonstrated in the E-377.
Any help or direction this would be gratefully accepted.