User Guide
GD32450Z-EVAL
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software can observe the operation condition and will display the ID of the flash, 256
bytes data which are written to and read from flash. Compare the data that were written
to the flash and the data that were read from the flash. If they are the same, the serial
port will output “SPI-GD25Q40 Test Passed!”, otherwise, the serial port will output “Err:
Data Read and Write aren't Matching.”. At last, turn on and off the leds one by one. The
following is the experimental results.
5.13. I2S_Audio_Player
5.13.1. DEMO purpose
This Demo includes the following functions of GD32 MCU:
Learn to use I2S module to output audio file
Parsing audio files of wav format
GD32450Z-EVAL-V1.1 board integrates the I2S(Inter-IC Sound) module, and the module
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