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
USB_DP2 USB_DP2
USB_DM2 USB_DM2
Figure 16. USB OTG
Micro-AB connector MB1262/CN16
Table 29. USB OTG Micro-AB connector pinout MB1262/CN16
Pin CN16 Pin name Signal name Function
1 VBUS OTG VBUS
V
BUS
supply and sensing
2 D- DM USB_DM2
3 D+ DP USB_DP2
4 ID ID ID
5 GND VBUS GND
6.20 USB host
The STM32MP157F-EV1 board provides 4 USB host port (2 dual USB Type-A connectors MB1262/CN18 and
CN20) by means of USB Hub USB2514B-AEZC. The USB2514B has a full power management for each USB
Host port. The default configuration of USB2514B is done in HW, thus I
2
C is not needed by default. However, if
required for a specific application, I
2
C may be accessed through MB1262/SB71 and SB68 to I2C2 as described in
Table 30.
6.20.1 USB Host interface
Table 30 describes the I/O configuration for the USB Host interface.
T
able 30. I/O configuration for the USB Host interface
I/O SB Setting
Configuration
(1)
PH5 MB1262/SB71 OFF PH5 is not used as I2C2_SDA
PH4 MB1262/SB68 OFF PH4 is not used as I2C2_SCL
PD10 - - SUB_NRST
USB_DP1 - - USB1_P
USB_DM1 - - USB1_N
1.
Default configuration in bold
UM2648
USB host
UM2648 - Rev 1
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