/*!
    \file    readme.txt
    \brief   description of the ADC0 ADC1 regular parallel mode demo

    \version 2025-08-19, V1.3.0, demo for GD32A508
*/

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*/

  This demo is based on the GD32A508Z-EVAL-V1.0 board, it shows how to use ADC0 and ADC1 
regular parallel mode convert function. PC2 and PC3 are configured as AIN mode. PC3 pin is
connected to the external voltage input. PC2 is the output voltage of the slide rheostat VR1
on board.

  TIMER1_CH1 is the trigger source of ADC0. When the rising edge of TIMER1_CH1 coming, ADC0
and ADC1 regular channel are triggered at the same time. The values of ADC0 and ADC1 are 
transmitted to array adc_value[] by DMA. We can watch array adc_value[] by COM0.
