# \#increase-cpu-clock-s

**URL:** https://forums.digi.com/tag/increase-cpu-clock-s/4223.md

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## [increase cpu speed](https://forums.digi.com/t/increase-cpu-speed/20966)

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**Author:** [@Consultofactus](https://forums.digi.com/u/Consultofactus)\
**Replies:** 1\
**Last updated:** [December 6, 2019, 3:01pm UTC](https://forums.digi.com/t/increase-cpu-speed/20966 "2019-12-06T15:01:19Z")

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I am trying to increase the clock speed of the CPU by using the Dynamic C in-line function to modify the GCSR as follows: WrPortI(0x00, Epoint, 0x0C); // Bits 4:2 of the GCSR xxx011xx should be osc/2 for cpu & pclk // …