question about c6670 project managment

shen wang

Hi,all

I'm new in develop a multicore DSP project,and my problem is that how do I manage my project in my app.

and my app is to receive data from serio (RapidIO),and deal the received data with same kind of Algorithm,and then transmit the result data through NDK to the PC .

Do I need to use openEM or IPC or some other way,such as :assign one core to reveive data from RapidIO and move them to the DDRIII,one core to proceed Algorithm,and one core to trarnsmit the result data through NDK to the PC?? By the way I'm using CCS and the sys/BIOS.

Do I make myself understood?

Thanks!!

over 11 years ago

0 Raja over 11 years ago

TI__Guru* 81335 points

Hi Shen,

Moved this thread to correct forum.

Thanks.

0 Pubesh over 11 years ago in reply to Raja

TI__Mastermind 20790 points

Hi,

CORE0------------------------------------------->CORE1----------------->CORE2--------------------------->PC
(SRIO receives and Write data in DDR) (Do some algorithm) (NDK runs to send the data)

1. Core0 of SRIO receive data, write it on DDR.
2. Core1 do some algorithm.
3. Core2 send the data to PC through NETCP module(NDK).
Is that your requirment? My understanding is correct?
If yes, you can use shared memory instead of DDR. So that use the IPC between cores.