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
Figure 10. TRACE Mictor-38 connector: MB1262
/U10
Table 13 describes the MICT
OR-38 connector pinout for TRACE and JTAG signals.
Table 13. TRACE MICTOR-38 connector pinout: MB1262/U10
Board function Pin Pin Board function
NC 1 2 NC
NC 3 4 NC
GND 5 6 TRACE_CLK
Pull-down 7 8 Pull-down
NRST 9 10 Pull-down
TDO/SWO 11 12 VDD
Pulldown 13 14 VDD
TCK/SWCLK 15 16 TRACE_D7
TMS/SWDIO 17 18 TRACE_D6
TDI 19 20 TRACE_D5
NJTRST 21 22 TRACE_D4
TRACE_D15 23 24 TRACE_D3
TRACE_D14 25 26 TRACE_D2
TRACE_D13 27 28 TRACE_D1
TRACE_D12 29 30 GND
TRACE_D11 31 32 GND
TRACE_D10 33 34 VDD
TRACE_D9 35 36 GND
TRACE_D8 37 38 TRACE_D0
6.9 JTAG connector
A JTAG/Serial Wire Debug 20-pin IDC connector (ARM JTAG 20, IDC 2.54 mm) MB1262/CN14 outputs the JTAG
signals. The JT
AG function is a dedicated interface of the STM32MP157FAA1 microprocessor.
Table 14 describes the JTAG connector pinout.
UM2648
JTAG connector
UM2648 - Rev 1
page 19/61