TMS570LC4357: Daisy chain with 2 FPGAs

6227965

Part Number: TMS570LC4357

Hi,

The figure below is the design of the JTAG daisy chain that I'm using .

The TMS570LC43 is chained with two FPGAs ( IGLOO2) and I'm using TRACE32 from Lauterbach as a debugger.
When I try to detect the daisy chain with the debugger I got the following information :

In the debugger I can configure the following parameters :

But I'm not sure about what numbers write and where. Do you know what should I write ? Also, should I configure the IcePick-C module or is it done automatically ?

Thank you for your help.

Pauline

over 5 years ago

0 QJ Wang over 5 years ago

TI__Guru**** 192146 points

Hello Pauline,

The maximum JTAG TCK frequency for TMS570LC43x is 12MHz.

I don't know how to configure Trace32.

0 6227965 over 5 years ago in reply to QJ Wang

Prodigy 30 points

Thank you for your reply.

Could you give me more information about the IcePick module if the TMS570 is used in a daisy chain ? Does it change the daisy chain configuration or is it transparent for the user ?

Regards,

Pauline