Limitations; Table 20. Cn16 Dsi Display Module Connector - ST STM32L4R9I-EVAL User Manual

Hardware layout and configuration
Pin No.
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
6.29.1

Limitations

The DSI display module connector signal INT is used both for TFT LCD and DSI display
connector.
44/72

Table 20. CN16 DSI display module connector

Description Pin connection Pin No.
GND
DSI_CK_P
DSI_CK_N
GND
DSI_D0_P
DSI_D0_N
GND
DSI_D1_P
DSI_D1_N
GND
BLVDD (5 V)
BLVDD (5 V)
-
BLGND
BLGND
-
-
SCLK/MCLK
LRCLK
I2S_DATA
-
SWIRE
CEC_CLK
CEC
DSI_TE
-
DSI_BL_CTRL
-
DSI_RST MFX_GPIO9
-
UM2248 Rev 4
- 2
- 4
- 6
- 8
- 10
- 12
- 14
- 16
- 18
- 20
- 22
- 24 SPI_CLK/UART_CK
- 26
- 28
- 30
- 32
- 34
PA8 36
PB9 38
PC1 40
- 42
PG6 44
NA 46
NA 48
PF11 50
- 52
PB14 54
- 56
58
- 60
Description Pin connection
-
DSI_INT
GND
RFU
RFU
GND
RFU
RFU
GND
-
SPI_CS
SPI_SDI/UART_TX
SPI_DCX
-
-
-
3.3 V
VDD
I2C_SDA
-
I2C_SCL
-
-
-
-
-
-
-
1.8 V
UM2248
-
PC2
-
GND
GND
-
GND
GND
-
-
PG12
PI1/PG13
PI3/PB6
PI2
-
-
-
-
-
PH5
-
PH4
-
-
-
-
-
-
-
-