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Merge pull request #236 from MaPePeR/patch-1 

Information about clock divider in GPCLK-Overlay
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Philip Howard 2017-10-25 16:55:53 +01:00 committed by GitHub
parent e95efb4134 e8b9383ba9
commit 646824f50c
1 changed files with 2 additions and 1 deletions
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src/en/overlay/iface-gpclk.md
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@ -28,4 +28,5 @@ The following clock sources are available:
6 500 MHz PLLD
7 216 MHz HDMI auxiliary
8-15 0 Hz Ground
```
```
Other frequencies can be achieved by setting a clock-divider in the form of `SOURCE/(DIV_I + DIV_F/4096)`. Note, that the [BCM2835 ARM Peripherals](https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2835/BCM2835-ARM-Peripherals.pdf) document contains an error and states that the denominator of the divider is 1024 instead of 4096.