@@ -90,13 +90,13 @@ The microcontroller can boot in different modes, similar to how you can enter th
### 6) Crystal
The crystal will resonate at a specified frequency. Its waveform will be used as an input to the PLL (Phase Locked Loop) that will multiply the crystal’s frequency. This is the crystal that will be used:https://www.elfa.se/en/quartz-hc49us-mhz-auris-000000m-hc49ussmd-f3030d20/p/17452820
The crystal will resonate at a specified frequency. Its waveform will be used as an input to the PLL (Phase Locked Loop) that will multiply the crystal’s frequency. This is the crystal that will be used:https://www.elfa.se/sv/kristall-ytmontering-12mhz-iqd-lfxtal003210/p/17452154
- Click on the Place component button.
- Find the device/Crystal.
- Place it close to `PH0` and `PH1`, pin 5 and 6 (`RCC_OS_CIN` and `RCC_OSC_OUT`).
- Connect the component with wires to the mentioned pins. Value 8.0MHz.
- Connect one 18p capacitor to each pin on the crystal and connect the other end of the capacitor to GND.
- Connect the component with wires to the mentioned pins. Value 12MHz.
- Connect one 22p capacitor to each pin on the crystal and connect the other end of the capacitors to GND.
