Bios Program (Cn4); Rtc (Cn5) - Aaeon UPC-Plus User Manual

2.3.5 BIOS PROGRAM (CN4)

Pin Signal
1 SPI_MISO
3 SPI_CLK
5 SPI_MOSI
7 NC

2.3.6 RTC (CN5)

Pin Signal
1 RTC_VCC
Chapter 2 – Hardware Information
Pin Signal
2 GND
4 +VCC_SPI
6 SPI_CS0#
Pin Signal
2 GND
13