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Brief Introduction to NuMaker-emWin-RDK-N9H20 Demo Board
The NuMaker-emWin-RDK-N9H20 demo board applied to HMI application, the purpose is for user
have a reference design with emWin GUI accelerator platform. Thus that customers do not have
to modify or only make simple changes could get a completed HMI hardware product quickly
The following figures show the NuMaker-emWin-RDK-N9H20 demo board, in which the PCB
integrated Nuvoton N9H20K51N 32-bit microcontroller with CPU core ARM926EJ-S, speed runs
up at 192MHz, with 16KB I-cache, 16 KB D-cache and MMU, 8KB SRAM and 12KB IBR(Internal
Boot ROM) for booting sources from USB ,SPI-NOR Flash or NAND Flash selectable.
PCB key parts description
The PCB key parts are shown as the figure
Figure 1-2 NuMaker-emWin-RDK-N9H20 PCB components side
Mar. 26, 2021
NuMaker-emWin-RDK-N9H20
Page 4 of 25
Rev 1.11
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