3.4.4 MIPI DSI Display Interface
The MIPI Display Serial Interface (DSI) Host Controller is a digital core that implements all protocol functions defined in the MIPI DSI Specification. The DSI host provides an interface between the LCD Controller (LCDC) and the MIPI D-PHY, allowing communication with a DSI-compliant display.
The DSI sends data to a DSI-compliant display. A D-PHY configured as a host (TX) acts as the physical layer.
On the board, an external MIPI display can be connected to the J16 34-pin FPC connector.
| PIO | Signal Name | Signal Description |
|---|---|---|
|
PB18 |
MIPI_ENABLE_PB18 |
Display enable signal |
|
PB16 |
MIPI_IRQ_PB16 |
Display touchscreen interrupt line |
|
PB14 |
MIPI_PWM_PB14 |
Display PWM signal |
|
PC6 |
MIPI_TWCK_PC6 |
Display TWI clock signal |
|
PC7 |
MIPI_TWD_PC7 |
Display TWI data signal |