This user manual introduces the features, functions and appearance of Nuvoton's NuDesign-HMI-N9H30 board, and provides the PCB layout and schematics of the NuDesign-HMI-N9H30 board.
The Nuvoton NuDesign HMI-N9H30 is a low-cost development tool based on the N9H30K41I 32-bit microprocessor. It integrates an embedded touchscreen display, voice input/output capabilities via audio codecs, and rich serial port services including UART, RS232, and RS485 interfaces. This manual is written in Chinese.
| CPU Core | ARM926EJ-S |
|---|---|
| Clock Speed | up to 300 MHz |
| Embedded Memory | 16 MB DDR |
| I-Cache / D-Cache | 16 KB each |
| Internal Boot ROM | 16 KB |
| Touch Screen Resolution | 800x480 |
It is a specific development tool based on Nuvoton's N9H30K41I to provide customers with a low cost and ease of development for HMI device server products.
The board supports SPI Flash (16 MB) for booting or storage, and NAND Flash (128 MB) for booting or storage.
The board provides four sets of COM ports, including UARTs with RS232/RS485 transceivers.