Does DM8168 has ARM/DSP Communications Interrupts, like DM6446? thanks

Jed ZHU

Intellectual 815 points

We want to use ARM/DSP Communications Interrupts within DM8168, but we cannot find it in TRM of DM816x.

So we have to use syslink instead??

over 13 years ago

0 Jed ZHU over 13 years ago

Intellectual 815 points

Could anybody give me the answer?

0 J.C over 13 years ago in reply to Jed ZHU

TI__Expert 4430 points

Hi Jed,

In DM816x/DM814x, Communication between the on-chip processors of the device uses a queued mailbox-interrupt
mechanism. You can find the answer in Mailbox chapter of TRM.

Thanks,

Jing

0 Jed ZHU over 13 years ago in reply to J.C

Intellectual 815 points

Thank you, Cui Jing.

But does it conflict with syslink mechanism when we use the mailbox-interrupt and syslink simultaneously?

Regards,

Jed

Processors

Processors forum

Does DM8168 has ARM/DSP Communications Interrupts, like DM6446? thanks