eCanA to eCanB..transmit-F28335

Sneha Thakur

Other Parts Discussed in Thread: ISO1050, ISO1050EVM

I would like to implement the example program in control suite for transmission of data from one CAN module to another on same DSP.

I have 2 CAN transciever evaluation modules having ISO1050 IC.Can I connect one transciever to one CAN module say CANA and other to other CAN module CANB on same DSP.

Can a simple wire be used for connections between 2 transcievers?

What is it that I would have to look for other than this,before actually running the program?

Thanks in advance.

Sneha

over 9 years ago

0 Hareesh Janakiraman over 9 years ago

TI__Guru* 93755 points

Sneha,

Yes, this is doable. What you are trying to do is no different than letting two CAN modules in two separate chips talk to each other. Just that, in your case, both modules are within the same device.

Yes, a simple wire can be used, but don't forget the termination resistor.

Hareesh

0 Sneha Thakur over 9 years ago in reply to Hareesh Janakiraman

Expert 2660 points

Hi hareesh

Thanks for your reply.

I am using Evaluation module of TI ISO1050EVM. It has resistance already on the device.Do I still need the termination resistor?

Thanks

Sneha

0 Hareesh Janakiraman over 9 years ago in reply to Sneha Thakur

TI__Guru* 93755 points

No, if the terminationation resistors are already there on the EVM, there is no need for extra termination.

Hareesh

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eCanA to eCanB..transmit-F28335