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ROM-DB3900 User Manual
Chapter 2
H
/W Installation
* +VDD_BKLT_LVDS, pin1
Table 2.43: SPI1 (SPI1)
Pin
Signal
Pin
Signal
1
+3V
2
GND
3
SPI1_CS0#
3
SPI1_CK
5
SPI1_DO_C
6
SPI1_DIN_C
7
-
8
SPI1_CS1#_C
Table 2.44: SPI0 (SPI0)
Pin
Signal
Pin
Signal
1
+3V
2
GND
3
SPI0_CS0#
3
SPI0_CK
5
SPI0_DO_C
6
SPI0_DIN_C
7
-
8
SPI0_CS1#_C
Table 2.45: LVDS_BK_SLT (LVDS backlight selection)
Jumper
Mode
Jumper
Mode
1-2
+5V (Default)
2-3
+12V
Table 2.46: LVDS_VDD_SLT1 (LVDS VDD Power selection)
Jumper
Mode
Jumper
Mode
1-2
+3.3V
2-3
+5V