Smart Module Series
SC20_Series_Hardware_Design 56 / 133
4-lane MIPI_DSI is needed for connection with 720P display. The following shows a reference circuit
design, which takes the connection with LCM interface of LHR050H41-00 (IC: ILI9881C) from HUARUI
Lighting as an example.
LCD_RST
49
DO
LCD reset
1.8 V power domain.
Active low.
LCD_TE
50
DI
LCD tearing effect
1.8 V power domain.
MIPI_DSI_CLKN
52
AO
LCD MIPI clock (-)
MIPI_DSI_CLKP
53
AO
LCD MIPI clock (+)
MIPI_DSI_LN0N
54
AO
LCD MIPI data 0 (-)
MIPI_DSI_LN0P
55
AO
LCD MIPI data 0 (+)
MIPI_DSI_LN1N
56
AO
LCD MIPI data 1 (-)
MIPI_DSI_LN1P
57
AO
LCD MIPI data 1 (+)
MIPI_DSI_LN2N
58
AO
LCD MIPI data 2 (-)
MIPI_DSI_LN2P
59
AO
LCD MIPI data 2 (+)
MIPI_DSI_LN3N
60
AO
LCD MIPI data 3 (-)
MIPI_DSI_LN3P
61
AO
LCD MIPI data 3 (+)
