SK-AM64B: Regarding the schematics of SK-AM64B

Balagopalan A G

Part Number: SK-AM64B

Tool/software:

In the schematic of SK-AM64B, in the 20-pin jtag connector, from where does the signal SEL_XDS110_INV come, and what is its functionality?

0 Kallikuppa Sreenivasa 1 day ago

Hello Balagopalan,

Thank you for the query.

XDS110 is the on-board USB based debugger.

Let me review and update you.

Regards,

Sreenivasa

0 Kallikuppa Sreenivasa 1 day ago in reply to Kallikuppa Sreenivasa

Hello Balagopalan,

The signal is shown on the JTAG connector.

Please trace the signal to understand that the signal is used to select between external JTAG connector and on-board debugger.

Regards,

Sreenivasa

0 Balagopalan A G 1 day ago in reply to Kallikuppa Sreenivasa

Does this signal come from an external debugger when connected? that was my doubt

0 Kallikuppa Sreenivasa 1 day ago in reply to Balagopalan A G

Hello Balagopalan,

Thank you.

it is not a standard debug signal.

it is expected to be controlled from outside.

Regards,

Sreenivasa

Processors forum