11.2 Main features - Two DAC converters: one output channel each (两个DAC转换器,各有一个输出通道) - 8-bit or 12-bit monotonic output (8位或12位单调输出) - Left or right data alignement in 12-bit mode (12位模式时数据左或右对齐) - Synchronized update capability (可以同步更新) - Noise-wave generation (可以产生噪声波) - Triangular-wave generation (可以产生三角波) - Dual DAC channel independent or simultaneous conversions (双DAC通道可以实现独立或同步转换) - DMA capability for each channel (每个通道都具有DMA功能) - External triggers for conversion (可以通过外部触发转换) - Input voltage reference VREF+ (VREF+输入电压参考)