ST STM32MP257F-EV1 User Manual page 26

CAN transceiver
-
CANL
GND
-
-
7.11 DSI
7.11.1 Description
The 64‑pin DSI connector (CN3) supports a DSI display and HDMI add‑on boards.
Add‑on boards example:
• HDMI, MB1232 adapter board provides a DSI input port and HDMI output port (order code
B‑LCDAD‑HDMI1: for HDMI full HD 30‑fps display)
• DSI LCD 720p from STM32MP157x-EV1
7.11.2 DSI interface
Table 21 describes the DSI interface and the pinout of the DSI connector (CN3).
Function
GND
Differential DSI clock
GND
Differential DSI data 0
GND
UM3359 - Rev 2
Table 20. CAN‑FDconnectors (CN9 and CN11) pinout
Board
Pin
function
NC 1
CANL 2
GND 3
NC 4
GND 5
Figure 14. DSI display interface (CN3)
Table 21. DSI connector pin assignment (CN3)
Pin number
GPIO Signal name
- GND 1
- DSI.CK_P 3
- DSI.CK_N 5
- GND 7
- DSI.D0_P 9
- DSI.D0_N 11
- GND 13
Board
Pin
function
6 GND
7 CANH
8 NC
9 NC
- -
Signal name
(CN2)
2 NC
4 DISP.DSI_INT
6 GND
8 DSI.D2_P
10 DSI.D2_N
12 GND
14 DSI.D3_P
UM3359
Board functions
CAN transceiver
-
CANH
-
-
-
GPIO Function
- -
PD10 Touch interrupt
- GND
-
Differential DSI data 2
-
- GND
-
Differential DSI data 3
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