Arrow einfochips eragon 660 Hardware Referance Manual page 32

Hardware Reference Manual
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Version 1.0
GND
NC
NC
NC
NC
GND
GND
LCD1_BLSP_I2C_SCL_4
GND
LCD1_BLSP_I2C_SDA_4
GND
LCD1_WLED_SINK3
VREG_L5B
LCD1_DSI0_BACKLIGHT_PWM PWM signal for back light of
VREG_L5B
LCD1_BACKLIGHT_0
GND
GND
GND
MIPI_DSI1_LANE2_P
Ground
No Connection
No Connection
No Connection
No Connection
Ground
Ground
BLSP4- I2C Clock , Used for LCD
Ground
BLSP4- I2C DATA , Used for LCD 1.8V
Ground
WLED low-side current sink
input, string 3
PM660L Linear regulator L5
output
optional LCD.
PM660L Linear regulator L5
output
External dimming control pin
PWM input, controls LED
brightness
Ground
Ground
Ground
MIPI display serial interface 1
lane 2– positive
- 35 -
-
-
-
-
-
-
-
1.8V
-
-
-
2.96V
1.8V
2.96V
-
-
-
-
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