I am referring to the following part.
- 18.104.22.168.1 ZQ automatic Pull-up calibration
- 22.214.171.124.2 ZQ automatic Pull-down calibration
The following contents are explained to these sequences.
"MMDC waits few cycles according to MPZQSWCTRL[ZQ_CMP_OUT_SMP] before sampling the comparator output (i.e zq_comp_out)."
We do not understand the value which should be set as ZQ_CMP_OUT_SMP field.
What becomes a standard in order to choose this value?
When this value is too small, what kind of problem occurs?
May I have advice?