Hi,
I would like to ask a question on crystal.
For DM6437, I found that on Spectrum’s EVM6437 schematics R3 between crystal’s two ends is “NO-POP”. I connected as this and the chip works.
For another component which has only one external clock input, do I need R17 which connects crystal’s two ends together? Why? And if it is needed, how large the resistance of R17 should be?
Thanks,
Zheng