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TMS320F280049: BOOT CAN MODE. Quartz oscillator at 20MHz obligatory?

user4565873
Expert 1250 points

Part Number: TMS320F280049

Hello support!

We are working on a TMS320F2980049 card with CAN Boot loader.

We ran into the line

Analyse CAN BOOT mode spru33i

4.6.7.6 CAN Boot Mode

OSCCLK SYSCLK Bit Rate

20 MHz 10 MHz 100 kbps

 

We need some information on this line... Is it obligatory to have a 20MHz oscillator?

We know for CAN communication, we need a quartz oscillator but we chose 10MHz until we read this line..

Can you confirm, or clarify please?

 

Thank you,

PA Nicoletti.