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Which Scheduler Algorithm SJA1105S support

ramesh_mali — Wed, 04 Dec 2019 13:00:16 GMT

Hello,

I am working on SJA1105S ethernet switch.

I want know which port scheduler algorithm this switch supports.

Regards

ramesh

Re: Which Scheduler Algorithm SJA1105S support

ufedor — Thu, 05 Dec 2019 05:11:39 GMT

Please refer to the attached document.

Re: Which Scheduler Algorithm SJA1105S support

ramesh_mali — Thu, 05 Dec 2019 07:28:04 GMT

Thanks for the reply.

I would like to know, whether SJA1105S chip has register bit supports for this. Because in configuration I have parameter for Scheduler Algorithms Types as -1) Deficit Round Robin 2) Strict Priority 3) Weighted Round Robin.

So how do i configure switch to work according to selected scheduler algorithm types.

Regards,

Ramesh

Re: Which Scheduler Algorithm SJA1105S support

ufedor — Thu, 05 Dec 2019 10:29:19 GMT

The only scheduling algorithms supported by the SJA1105 are Strict Priority and Credit Based Shaping with a total of 16 AVB queues which can be assigned to the 4 ports. There is no round-robin scheduling algorithm between the priority queues, but some fairness and bandwidth reservation can be attained by using CBS.

Re: Which Scheduler Algorithm SJA1105S support

ramesh_mali — Mon, 16 Dec 2019 14:13:51 GMT

Thank you for your kind information

Regards

Ramesh