2.1.3
Jumper Settings
J1
Part number
Footprint
Description
Setting
(OFF-OFF)
(OFF-ON)
This switch is provided for users to select the boot up method.
J2
Part Number
Footprint
Description
Setting
(1-2)
(2-3)
J3
Part Number
Footprint
Description
Setting
(1-2)
(2-3)
Boot device (SW9)
1600000202
SW_2x2P_50_161X315
DIP SW CHS-02TB(29) SMD 4P SPST P = 1.27 mm W = 5.4 mm
Function
Boot from SD
Boot from SPI
SW9 CHS-02TB(20)
LVDS power (CN29)
1653003100
HD_3x1P_100_D
Pin header 3x1P 2.54 mm 180D(M) DIP 205-1x3GS
Function
+3.3 V
+V5
LVDS backlight power (CN30)
1653003100
HD_3x1P_100_D
Pin header 3x1P 2.54 mm 180D(M) DIP 205-1x3GS
Function
+V5
+V12
7
RSB-4220 User Manual