ST STM32MP157 Series Manual de usuario
Introduction
The STM32MP157C-EV1 and STM32MP157A-EV1 Evaluation boards are designed as complete demonstration and
development platforms for STMicroelectronics Arm®-based dual -A7 32 bits and Cortex®-M4 32 bits MPUs in the STM32MP1
Series. They leverage the capabilities of STM32MP1 Series microprocessors for the user to develop applications, using STM32
MPU OpenSTLinux Distribution software for the main processor, and STM32CubeMP1 software for the co-processor. They
include an ST-LINK embedded debug tool, LEDs, push-buttons, one joystick, 1-Gbps Ethernet, CAN FD, one USB OTG Micro-
AB connector, four USB Host Type-A connectors, LCD display with touch panel, camera, stereo headset jack with analog
microphone input, four digital microphones, one SPDIF Rx/Tx, Smartcard, microSD™ card, and eMMC, NOR and NAND Flash
memories.
STM32MP157x-EV1, shown in Figure 1 and Figure 2, is used as the reference design for user application development,
although it is not considered as final application.
To expand the functionality of the STM32MP157C-EV1 and STM32MP157A-EV1 Evaluation boards, two GPIO expansion
connectors are also available for motor control and Raspberry Pi® shields.
An ST-LINK/V2-1 is integrated on the board, as embedded in-circuit debugger and programmer for the STM32 MPU and the
USB Virtual COM port bridge.
Figure 1. STM32MP157x-EV1 top view Figure 2. STM32MP157x-EV1 bottom view
Pictures are not contractual.
Evaluation boards with STM32MP157 MPUs
UM2535
User manual
UM2535 - Rev 1 - February 2019
For further information contact your local STMicroelectronics sales office.
www.st.com
1Features
• STM32MP157 Arm®-based dual Cortex®-A7 32 bits + Cortex®-M4 32 bits MPU in LFBGA448 package
• ST PMIC STPMIC1A
• 2 × 4-Gbit DDR3L, 16 bits, 533 MHz
• 2 × 512-Mbit Quad-SPI Flash
• 32-Gbit eMMC v5.0
• 8-Gbit SLC NAND, 8 bits, 8-bit ECC, 4-KB PS
• 1-Gbit/s Ethernet (RGMII) compliant with IEEE-802.3ab
• USB Host 4-port hub
• USB OTG HS
• CAN FD
•5.5" TFT 720×1280 pixels with LED backlight, MIPI DSISM interface, and capacitive touch panel
• SAI audio codec
• 5-megapixel, 8-bit camera
• 4 × ST-MEMS digital microphones
• Smartcard
•microSD™ card
• 2 user LEDs
• 2 user and reset push-buttons, 1 wake-up button
• 4-direction joystick with selection button
• 5 V / 4 A power supply
• Board connectors:
– Ethernet RJ45
– 4 × USB Host Type-A
– USB OTG Micro-AB
– SPDIF RCA input and output
– CAN FD
– Stereo headset jack including analog microphone input
– Audio jack for external speakers
– Motor control
– External I2C
– LTDC
– Trace, JTAG, RS-232
– GPIO expansion connector (Raspberry Pi® shields capability)
– MEMS-microphone daughterboard expansion connector
• On-board ST-LINK/V2-1 debugger/programmer with USB re-enumeration capability: Virtual COM port and
debug port
•STM32CubeMP1 and full mainline open-source Linux® STM32 MPU OpenSTLinux distribution (such as
STM32MP1Starter) software and examples
• Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil®, GCC-
based IDEs
STM32 Arm Cortex MPUs are based on the Arm® Cortex®-A and Cortex®-M processors.
Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
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2Development environment
2.1 System requirements
• Windows® OS (7, 8 and 10), Linux® 64-bit, or macOS®
• USB Type-A to Micro-B cable
Note: macOS® is a trademark of Apple Inc. registered in the U.S. and other countries.
2.2 Development toolchains
• Keil® MDK-ARM (see note)
• IAR™ EWARM (see note)
• GCC-based IDEs
• GCC
Note: On Windows® only.
2.3 Demonstration software
The STM32 MPU OpenSTLinux distribution and STM32CubeMP1 base demonstration software is preloaded in
the microSD™ for easy demonstration of the device peripherals in standalone mode. The latest versions of the
demonstration source code and associated documentation can be downloaded from www.st.com.
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3Ordering information
3.1 STM32MP157 Eval board products
To order an STM32MP157 Eval board, refer to Table 1. List of available products. For a detailed description of
each board, refer to its user manual on the product web page. Additional information is available from the
datasheet and reference manual of the target STM32.
Table 1. List of available products
Order code Board reference Target STM32 Differentiating feature
STM32MP157A-EV1 • MB1262: mother board
• MB1263: MPU subsystem daughterboard
• MB1230: DSI display board
• MB1379: camera board
STM32MP157AAA3 Basic security.
STM32MP157C-EV1 STM32MP157CAA3 Secure Boot and
cryptography.
3.2 Product marking
Evaluation tools marked as “ES” or “E” are not yet qualified and therefore not ready to be used as reference
design or in production. Any consequences deriving from such usage will not be at ST charge. In no event, ST will
be liable for any customer usage of these engineering sample tools as reference design or in production.
“E” or “ES” marking examples of location:
• On the targeted STM32 that is soldered on the board (for illustration of STM32 marking, refer to the STM32
datasheet “Package information” paragraph at the www.st.com website).
• Next to the evaluation tool ordering part number that is stuck or silk-screen printed on the board.
This board features a specific STM32 device version, which allows the operation of any bundled commercial
stack/library available. This STM32 device shows a "U" marking option at the end of the standard part number
and is not available for sales.
In order to use the same commercial stack in his application, a developer may need to purchase a part number
specific to this stack/library. The price of those part numbers includes the stack/library royalties.
3.3 Codification
The meaning of the codification is explained in Table 2.
Table 2. Codification explanation
STM32MP1XXY-EVZ Description Example: STM32MP157C-EV1
STM32MP1 MPU series in STM32MP1 32-bit MPUs STM32MP1 Series
XX MPU line in the series STM32MP157 line
Y
Security option:
• A: basic security
• C: Secure Boot and cryptography
Secure Boot and cryptography
EVZ Eval board configuration
• EV1: with PMIC PMIC
The order code is mentioned on a sticker placed on the top side of the board.
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Ordering information
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4Conventions
Table 3 provides the conventions used for the ON and OFF settings in the present document.
Table 3. ON/OFF convention
Convention Definition
Jumper JPx ON Jumper fitted
Jumper JPx OFF Jumper not fitted
Jumper JPx [1-2] Jumper should be fitted between Pin 1 and Pin 2
Solder bridge SBx ON SBx connections closed by 0 Ω resistor
Solder bridge SBx OFF SBx connections left open
Resistor Rx ON Resistor soldered
Resistor Rx OFF Resistor not soldered
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5Delivery recommendations
Before the first use, make sure that, no damage occurred to the board during shipment and no socketed
components are loosen in their sockets or fallen into the plastic bag.
In particular, pay attention to the following components:
1. MB1263 daughterboard connected to the MB1262 mother board
2. microSD card in its MB1263/CN9 receptacle
3. LCD MB1230 daughterboard in MB1262/CN19 DSI connector, and screw, spacer and nut are in place
4. Camera module MB1379 board in MB1262/CN7 connector, and screw, spacer and nut are in place
For product information related with STM32MP157xAA3 microcontroller, visit www.st.com website.
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6Hardware layout and configuration
The STM32MP157x-EV1 Evaluation board is designed around the STM32MP157xAA3 target microcontroller in
LFBGA 448-pin package. Figure 3 illustrates the STM32MP157x-EV1 hardware block diagram. Figure 4 shows
the location of main components on the Evaluation board.
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Figure 3. STM32MP157x-EV1 hardware block diagram
MSv62134V1
STM32MP157xAA3
RTC
32 KHz Crystal
Capacitive
Touch Screen
USB OTG micro-AB USB
OTG HS
5.5" TFT 720*1280
USB
HOST HS
HUB: 4x USB A
µSD card Connector
SDMMC
HSI
I2C
GPIO
2 USER LEDs
2 USER BUTTONS
RESET BUTTONS
SMARTCARD
connector
Smartcard
SAI Audio Codec
STPMIC
5V_VIN
24 MHz Crystal
GPIO 40 pins
Connector
GPIOs
DDR3L DDR
LTDC LTDC connector
DSI
eMMC SDMMC
NAND FMC
Quad SPI NOR
Flash Quad SPI
Gigabit ETHERNET RGMII DFSDM MEMS microphones
SPDIF
TX/RX SPDIF TX/RX
DCMI CAMERA
FDCAN
FDCAN connector
UART
RS232 DB9
connector
JTAG/
SWD
ST-LINK / V2.1
USB micro-B
Motor Control
connector
Shared
GPIOs
I2C
ADC/DAC ADC/DAC
connector
MICTOR-38
connector ETM
JTAG connector
WAKE-UP
BUTTON
MFX IO expander
JOYSTICK
Stereo Jack
Line Out / MIC_IN
I2C I2C EXT connector
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Table 4. STM32MP157x-EV1 overview
Position Description
1 MB1262 mother board
2 MB1263 daughterboard
3 MB1230 DSI (MIPI(R) standard) 720p display
4 MB1379 daughterboard camera
5microSD™ card
Table 5. MB1263 daughterboard overview
Position Description Position Description
50 (B1) Reset button 59 (CN1) MB1263 power 5 V-3 A
51 (LD2) User LED (red) 60 (SW1) Boot mode selection
52 (B2) User button (PA13) 61 (U3) PMIC (STPMIC1A)
53 (LD3) User LED (green) 62 (LD6) ST-Link LED (bicolor)
54 (B3) User button (PA14) 63 (CN4) USB micro-B (ST-Link V2-1)
55 (LD5) User LED (blue) 64 (U4) STM32MP157xAA3 LFBGA448
56 (LD4) User LED (orange) 65 (U5) eMMC
57 (B4) Wakeup button 66 (U6/U7) 2 x DDR3L 16 bits
58 (LD1) Power LED (green) 67 (µSD) microSD 3.0 card (back side slot)
Table 6. MB1262 mother board overview
Position Description Position Description
10 (CN3) Ethernet 11 (CN8) Microphone MEMS daughterboard connector
12 (CN4) Speaker audio output 13 (CN5) Headset audio output
14 (U8) Audio codec (Wolfson WM8994) 15 (CN1) SPDIF RX
16 (CN2) SPDIF TX 17 (U5) Smartcard (back side slot)
18 (LD1) Ethernet LED (green) 19 (CN6) Ethernet daughterboard connector
20 (U10) Trace connector 21 (CN11)LTDC LCD TFT Display Controller (STM32
specific) connector
22 (CN12) RS232 (UART4) 23 (CN13) External E2P connector
24 (CN16) USB micro-AB (USB OTG) 25 (LD2) USB OTG LED (green)
26 (LD3) USB Type-A port LED (red) 27 (CN17) MFX header 4 pins
28 (CN14) JTAG connector 29 (CN15) CAN FD
30 (CN18) 2 USB Type-A port (host) 31 (CN20) 2 USB Type-A port (host)
32 (B2) Reset button 33 (B1) Joystick
34 (CN22) Motor control connector 35 (CN21) GPIO expansion connector
4 (CN7) Camera sensor connector
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Hardware layout and configuration
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Este manual sirve para los siguientes modelos
4
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