[NUC123] SPI Dual I/O Mode

[chhsieh3]

• Application: This sample code using the SPI dual I/O mode
• BSP Version: NUC123 Series BSP CMSIS V3.00.001
• Hardware: NuTiny-EVB-NUC123 V2.0 * 2

This example code will demo how to use the SPI dual IO function. A multi I/O SPI device is capable of supporting increased bandwidth or throughput from a single device.

You can download the sample code at https://www.nuvoton.com/resource-downlo ... 1216134343