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Gowin_EMPU(GW1NS-4C) Software Programming Reference Design Read Me File
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Demos
  * cm3_demo
      - ahb2_master                         --> AHB2 Master extended. Note: 50MHz.
      - apb2_master                         --> APB2 Master [1] extended. Note: 50MHz.
      - dmm                                 --> Dynamic memory management.
      - fifo                                --> FIFO write and read. Note: 50MHz.
      - gpio_in_intr                        --> GPIO input interrupt handler.
      - hyper_ram                           --> Hyper RAM. Note: 50MHz.
      - i2c_master                          --> I2C master.
      - interrupt                           --> Multi interrupt handler.
      - keyscan                             --> GPIO input.
      - led                                 --> GPIO output.
      - printf                              --> UART0 printf function.
      - psram                               --> PSRAM. Note: 50MHz.
      - rtc                                 --> RTC.
      - spi_flash                           --> SPI-Flash. Note: 50MHz.
      - spi_master                          --> SPI.
      - timer                               --> Timer.
      - uart_rx                             --> UART0 input.
      - uart_rx_intr                        --> UART0 input interrupt handler.
      - user_intr                           --> User interrrupt 4 handler.
      - wdog                                --> Watchdog.
  * cm3_freertos                            --> RTOS FreeRTOS.
  * cm3_rtthread_nano                       --> RTOS RT-Thread Nano version.
  * cm3_ucos_iii                            --> RTOS uC/OS-III.
  * cm3_gcov_demo                           --> Testcase for code coverage function.
  * cm3_gprof_demo                          --> Testcase for profiling function.
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MCU IDE
    Version tested: GMD 2025.01.
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