External

System Oscillator Configuration Register offset 0x108.

System Oscillator Configuration Register offset 0x108Configures detailed parameters for the System Oscillator including frequency range, crystal/clock mode selection, and electrical characteristics optimization.

系統振盪器配置暫存器，詳細的外部振盪器參數設定

Configuration Options:

• Crystal vs. external clock input mode selection
• Frequency range optimization (affects power and startup)
• Drive strength and gain control settings

• Load capacitance configuration for crystal matching

  Clock Input:

  // Configure for external clock input (not crystal)
  scg->sosccfg = SOSC_EXTERNAL_CLOCK_MODE | SOSC_HIGH_FREQ_RANGE;