Frequency

Fast Internal RC Oscillator Configuration Register offset 0x308.

Fast Internal RC Oscillator Configuration Register offset 0x308Configures detailed parameters for the FIRC including frequency range selection, power mode optimization, and performance characteristics.

快速內部RC振盪器配置暫存器，詳細頻率和性能參數設定

Configuration Options:

• Frequency range selection (multiple ranges available)
• Power vs. performance optimization modes
• Drive strength and output characteristics

• Temperature compensation settings

  Range Selection:

  // Configure for 48 MHz operation
  scg->firccfg = FIRC_48MHZ_RANGE | FIRC_HIGH_DRIVE_STRENGTH;