Regarding multiple TSIP's Configuration to the same Core on TMS320TCI6486

Muralidhar Sanginadham

On TMS320TCI6486 We have Configured one serial link of TSIP0 and TSIP1 onto Core 1.Upon
testing the transmit side,We have observed that noise is generated on TSIP0 link along
with voice, but TSIP1 link is proper without any noise.The priority values were set
to 0 (MAXPRI-0,PRI-0) in both the TSIP's.
Later we decreased the priority level of TSIP1 from 0 to 1 and without changing
TSIP0.In this case we observed Voice was clear on TSIP0 link but noise started in
TSIP1 link.
Are there any specific settings to be configured while using multiple TSIPs on the
same Core? Please help.

over 8 years ago

0 Ganapathi Dhandapani95 over 8 years ago

TI__Mastermind 28085 points

Hi,

Please try to set the TSIP1 priority as following configure set MAXPRI value is less than PRI value. For more information refer section 2.9 Priority Control on TSIP user guide.

Thanks,

0 Muralidhar Sanginadham over 8 years ago in reply to Ganapathi Dhandapani95

Prodigy 40 points

Hi Ganapathi,
Thanks for the prompt response.We have tried configuring less value to MAXPRI in TSIP1,but still it is not resolved. These are the configured values. In TSIP 0 (MAXPRI-0,PRI-1), in TSIP1(MAXPRI-1,PRI-2). Voice is clear only on TSIP0 Link. Any other specific values to be set ?

Regards,
Muralidhar.

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Regarding multiple TSIP's Configuration to the same Core on TMS320TCI6486