TMS320F28069: F28069 can

Seven Han

Intellectual 600 points

Part Number: TMS320F28069

hi，

Can I connect the CANR and CANT pins of the two DSPs directly to test can communication function?

over 8 years ago

0 Gautam Iyer over 8 years ago

Guru 192875 points

Hi Seven,

Nope! You'll have to use 2 CAN Transceivers and communicate through CANH & CANL lines only.
Please refer: e2e.ti.com/.../1613449

Regards,
Gautam

0 Hareesh Janakiraman over 8 years ago

TI__Guru* 95315 points

Seven,

Please refer to section 3.2 (Why a Transceiver is Needed) in my app.note at http://www.ti.com/lit/an/spra876b/spra876b.pdf

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TMS320F28069: F28069 can