TDC7201-ZAX-EVM: What are appropriate values for R11 and R12 - in order to run in dual-TDC mode (1 start, 2 stops)?

Part Number: TDC7201-ZAX-EVM

Hi,

I'm trying to use the TDC7201 in "dual-TDC mode" (where the two TDCs share a common Start).

This measurement mode seems to require some reconfiguration of the TDC7201 Evaluation Module.

By default, the common Start is not connected and R11 and R12 must be supplied.

So I tried using 49.9 ohm resistors in R11 and R12, but it didn't seem to work (not sure what was wrong).

Can someone confirm the these two resistors should be ~50ohms?

EDIT Looking (again) at the TDC7201EVM schematic, if R2 and R9 are removed, that leaves 50ohms on R13. Then R11 and R2 are zero ohms per User'sGuide(?)

Are there other changes required? If so, where is that documented?

Thanks in advance,

Bill