TS-4900 RTC: Difference between revisions
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We include the Intersil ISL12020 RTC onboard. This provides a long RTC battery life, as well as a built in temperature sensor to provide | We include the Intersil ISL12020 RTC onboard. This provides a long RTC battery life, as well as a built in temperature sensor to provide ±5 ppm across -40 to 85 C. The RTC appears at "/dev/rtc0" in our images, and is accessed using the standard [http://linux.die.net/man/8/hwclock hwclock] command. | ||
Latest revision as of 14:36, 6 March 2019
We include the Intersil ISL12020 RTC onboard. This provides a long RTC battery life, as well as a built in temperature sensor to provide ±5 ppm across -40 to 85 C. The RTC appears at "/dev/rtc0" in our images, and is accessed using the standard hwclock command.