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Discussion Groups | TMS320C55x | Interrupt HPI in non-multiplex mode

Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).

  

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Interrupt HPI in non-multiplex mode - LindaHYang - Jan 23 16:48:00 2003



Hi there,

I am trying to find out how to interrupt DSP Host-Port-Interface in
non-multiplex mode for C542x DSPs.

HPIC is memory-mapped to address 2C. In non-multiplex mode, is it
possible to read and/or write to HPIC or there is some other way to
cause interrupt?

Thanks in advance!

Linda





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