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Discussion Groups | TMS320C55x | idle mode in c55x
Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).
idle mode in c55x - Sreeram - Dec 27 3:47:00 2004
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Hi friends, I am a new member of this group. I will describe the problem i am facing. I am able to put the C55x dsp in Omap processor into the sleep mode but am finding it difficult to wake it up. Can anybody help me with this??? The mailbox interrupt is used as the wake up event. The intm bit is enabled and the rest of the interrupts are disabled. What is found is that the ARM processor is issuing the interrupt but the dsp is failing to recognise it. Plz help me thanks in advance sreeram. |
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