User's Manual
Table Of Contents
- 1 Features
- 2 Ordering information
- 3 Development environment
- 4 Conventions
- 5 Delivery recommendations
- 6 Hardware layout and configuration
- 6.1 Power supply management
- 6.2 Clocks
- 6.3 Reset sources
- 6.4 User buttons and LEDs
- 6.5 Physical input devices: buttons
- 6.6 Boot options
- 6.7 Embedded ST-LINK/V2-1
- 6.8 ETM TRACE Mictor-38 connector
- 6.9 JTAG connector
- 6.10 DDR3L
- 6.11 eMMC
- 6.12 NAND Flash memory
- 6.13 Quad-SPI NOR Flash memory
- 6.14 microSD card
- 6.15 Audio
- 6.16 DSI LCD
- 6.17 Camera
- 6.18 1 Gbps Ethernet
- 6.19 USB OTG HS
- 6.20 USB host
- 6.21 RS-232 port
- 6.22 CAN FD
- 6.23 Smartcard
- 6.24 ADC/DAC
- 6.25 I2C_EXT connector
- 6.26 MFX MCU
- 6.27 Motor control
- 6.28 GPIO 40-pin expansion connector
- 6.29 RGB LTDC connector
- 7 STM32MP157F-EV1 Evaluation board information
- Appendix B STM32MP157F-EV1 I/O assignment
- Appendix C Federal Communications Commission (FCC) and ISED Canada Compliance Statements
- Appendix D CE conformity
- Revision history
- Contents
- List of tables
- List of figures
I/O Configuration
DSI_D1P DSI_D1_P is used as MIPI-DSI data Lane 1 positive
DSI_D1N DSI_D1_N is used as MIPI-DSI data Lane 0 negative
DSI_CKP DSI_CKP is used as clock Lane positive
DSI_DKN DSI_DKN is used as clock Lane negative
PD13 LCD_BL_CTRL – Backlight Control
PF15 DSI_RESET
PC6 DSI_TE – Tearing Effect
MFX_IO14 LCD_INT - interruption
6.17 Camera
Through the MB1262/CN7 connector, a camera module mounted on a daughterboard MB1379 is provided.
MB1379 is a 5 Mpixels, 8-bit color camera module based on OV5640 image sensor
, clocked from a 24 MHz
crystal (MB1379/X1). It is supplied by 2V8.
6.17.1 Camera interface
MB1379 is connected to the STM32MP157FAA1 through the DCMI and I
2
C
interfaces. RSTI, XSDN, PLUG
signals are connected to MFX.
The I
2
C is I2C2, which is shared with all the peripherals: audio codec, MFX, RGB LTDC, DSI LCD, and USB Hub.
The camera I
2
C address is 0x3C.
Table 25 describes the I/O configuration for the camera interface.
Table 25. I/O configuration for the camera interface
I/O Configuration
PH4 I2C2_SCL
PH5 I2C2_SDA
PH9 DCMI_D0
PH10 DCMI_D1
PH11 DCMI_D2
PH12 DCMI_D3
PH14 DCMI_D4
PI4 DCMI_D5
PB8 DCMI_D6
PE6 DCMI_D7
PI1
DCMI_D8
(1)
PH7
DCMI_D9
(1)
PI3
DCMI_D10
(1)
PH15
DCMI_D11
(1)
PB7 DCMI_VSYNC
PH8 DCMI_HSYNC
PA6 DCMI_PIXCLK
MFX_IO12 Camera plug detection
MFX_O3 RSTI - Camera RESETB, active low
UM2648
Camera
UM2648 - Rev 1
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