D1M2H Mango Adapter Board Manual
【
CONFIDENTIAL
】
10
4 Clock source
4.1
Overview
There are 3 options for main clock input to target MCU.
・
Crystal (8MHz)
・
Crystal oscillator (8MHz)
・
Clock input from pulse generator
The default option is to use the soldered crystals for the high speed and the low speed oscillator.
4.2
Oscillator circuit
This figure shows schematic of oscillator block.
Figure 4-1: Schematic of oscillator block
