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1
OVERVIEW
The NuMaker-emWin-RDK-N9H20 is a general demo board installed the N9H20K51N chip which
integrated 32MB DDR2 memory, users can verify emWin GUI application program easily.
The demo board includes one Micro USB connector for USB 2.0 high speed device controller for
communication with PC, and the board also has a debugging UART port for system programming
or debugging.
About display, the NuMaker-emWin-RDK-N9H20 demo board included one 4.3" LCD which the
resolution is 480x272 with RGB-24bits and embedded the 4-wires resistive type touch panel.
For system booting, the NuMaker-emWin-RDK-N9H20 demo board supports one SPI-NOR Flash
or one NAND Flash for selection depended on user demand.
Figure 1-1 NuMaker-emWin-RDK-N9H20 demo board
Mar. 26, 2021
NuMaker-emWin-RDK-N9H20
Page 3 of 25
Rev 1.11
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