Hi Sven,
On 2019-03-20 14:07, Sven Eckelmann wrote:
On Wednesday, 20 March 2019 05:45:09 CET Govind Singh wrote:
PMIC XO is the clock source for wifi rf clock in integrated wifi
chipset ex: WCN3990. Due to board layout errors XO frequency drifts
can cause wifi rf clock inaccuracy.
XO
On Wednesday, 20 March 2019 05:45:09 CET Govind Singh wrote:
> PMIC XO is the clock source for wifi rf clock in integrated wifi
> chipset ex: WCN3990. Due to board layout errors XO frequency drifts
> can cause wifi rf clock inaccuracy.
> XO calibration test tree in Factory Test Mode is used to
PMIC XO is the clock source for wifi rf clock in integrated wifi
chipset ex: WCN3990. Due to board layout errors XO frequency drifts
can cause wifi rf clock inaccuracy.
XO calibration test tree in Factory Test Mode is used to find the
best frequency offset(for example +/-2KHz )by programming XO
