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3.3.7 JP1
JP1 used to set the number of LVDS channels and bits
JP1
Function setting
1-2
Close: Single channel LVDS screen
；
Open:Dual channel screen
。
3-4
Close: 24Bit screen
；
Open:18 Bit screen
。
3.3.8 CPU_FAN1
、
SYS_FAN1
FAN interface support maximum current 0.3A,definition as below:
CPU fan connector, rotational speed adjust automatically. The maximum voltage equal to the input
power voltage. Please choose a suitable fan, when the input voltage is higher than input power. SYS
fan does not support adjust automatically.
3.3.9 U17
The on-board EMMC high-speed memory chip 32/64/128G capacity is available.
3.3.10 RTC1
RTC1 is the reset jumper of RTC ,adopt 1x2
、
2mm PIN header.
RTC1
Function declare
Close
Clear RTC CMOS
Open
Default setting
3.3.11 BAT1
Battery interface, Adopt CJT A1251WV-2P connector or other compatible connector.
