SBC-RK35M Boards User’s Manual
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4
Hardware Description
This chapter describe the hardware Features include, switch, jumper, connector and PIN
function
The interface description ought to consult the connector sketch map. And attach
necessary message such as picture. Indicate the figure, PIN1 and match jack
4.1 Identify connector
This section describe how to find the position of connector and PIN1 on SBC-RK35M
single computer board.
4.1.1 Position of connector
As Figure 3.2 show the main part and connector position of SBC-RK35M.
4.1.2 Confirm the pin direction
there is the pin number order in all Vantron’s
product, this picture at right indicate each pin’s
number, that message as show on the top
side(component side) of main board. on double row
connector, one side is naming odd number and another
side is naming even number. Please according to below method to confirm the Pin1 of
connector and jumper:
1.
Usually, there is any number and mark at side of connector in main board, such as
trigonal mark, dot and number “1” all indicate the pin1 of connector
2.
About the hole connector, you can see pin number on the reversed side
3.
Download the SBC-RK35M mechanism from Vantron technology sustain or Vantron net
site: www.vantrontech.com
4.2 Switch, Buttons, Jumpers, LEDs
This section describes the setting of switch, controller, LED on SBC-RK35M board.
4.2.1 Reset button
SW1: SYS_REST#_R: Reset button.(OPT)
SW2: Power ON/OFF button.
SW3: Recovery button for firmware update. Reset button.
S2:
OTP_RESET, Reset button
4.2.2 B1, RTC Battery
B1 is for RTC Battery. The suggest part is BR1220 from PANASONIC.
4.3 Connectors Description
This table is the respective describe valid signal of connector on SBC-RK35M board.
Figure type:
