Lines Matching refs:clock

229             bool "ORIG Mode(sleep with low power clock)"
232 …     bluetooth controller sleeps between BR/EDR frames and BLE events. A low power clock is used to
233                 maintain bluetooth reference clock.
243         prompt "Bluetooth low power clock"
246             Select the low power clock source for bluetooth controller. Bluetooth low power clock is
247             the clock source to maintain time in sleep mode.
252               power clock. This option is allowed as long as External 32kHz crystal is configured as
253               the system RTC clock source. This option provides good accuracy and supports Bluetooth
259 …           Main crystal can be used as low power clock for bluetooth modem sleep. If this option is
262                 the bluetooth low power clock source.
269 …              stability. If used as Bluetooth low power clock, External 32kHz can support Bluetooth
281         connection events. With a lower level of clock accuracy(e.g. 500ppm over 250ppm), the slave
290 …         low power clock. This option is provided in case that BLE sleep clock has a lower level of