ST STM32429I-EVAL User Manual

ST STM32429I-EVAL User Manual

Evaluation board for stm32f429 mcus
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UM1667
User manual
STM32429I-EVAL evaluation board for STM32F429 MCUs
Introduction
The STM32429I-EVAL evaluation board is a complete demonstration and development
®
®
platform for STMicroelectronics Arm
Cortex
-M4 core-based STM32F429NIH6
2
2
microcontrollers. It features three I
C, six SPI with two muxed full-duplex I
S, SDIO, four
USART, four UART, two CAN, three 12-bit ADC, two 12-bit DAC, one SAI, 8- to 14-bit digital
camera module interface, internal 256+4 Kbyte SRAM and 2-Mbyte Flash memory, USB HS
OTG and USB FS OTG, Ethernet MAC, FMC interface, JTAG debugging support. This
evaluation board can be used as a reference design for user application development but it
is not considered as a final application.
The full range of hardware features on the board helps the user to evaluate all peripherals
(such as USB OTG HS, USB OTG FS, Ethernet, motor control, CAN, microSD™ card,
USART, Audio DAC and ADC, digital microphone, IrDA, CAN, RF-EEPROM, SRAM, NOR
Flash memory, SDRAM, 4.3" TFT LCD with a resistive touch panel, and others) and develop
his own applications. Extension headers make it possible to easily connect a daughterboard
for specific applications development.
The integrated ST-LINK/V2 provides an embedded in-circuit debugger and programmer for
the STM32 MCU.
Figure 1. STM32429I-EVAL evaluation board
Picture is not contractual.
May 2021
UM1667 Rev 3
1/59
www.st.com
1

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  • Page 1 UM1667 User manual STM32429I-EVAL evaluation board for STM32F429 MCUs Introduction The STM32429I-EVAL evaluation board is a complete demonstration and development ® ® platform for STMicroelectronics Arm Cortex -M4 core-based STM32F429NIH6 microcontrollers. It features three I C, six SPI with two muxed full-duplex I...
  • Page 2: Table Of Contents

    Contents UM1667 Contents Features ........... 7 Ordering information .
  • Page 3 Product marking ..........45 STM32429I-EVAL product history ......46 6.2.1...
  • Page 4 MB1020 ..........47 Appendix A STM32429I-EVAL I/O assignment ......48 Appendix B Mechanical dimensions.
  • Page 5 STM32429I-EVAL I/O assignment ........
  • Page 6 STM32429I-EVAL evaluation board ........
  • Page 7: Features

    Extension connectors and memory connectors for daughterboard or wrapping board • Six 5 V power supply options: power jack, ST-LINK/V2, User USB HS, User USB FS1, User USB FS2, daughterboard • Debug with JTAG/SWD, ETM trace, and on-board ST-LINK/V2 debugger/programmer •...
  • Page 8: Ordering Information

    Ordering information UM1667 Ordering information To order the STM32429I-EVAL evaluation board, refer to Table 1. Additional information is available from the datasheet and reference manual of the target STM32. Table 1. Ordering information Order code Board reference Target STM32 MB1045...
  • Page 9: Development Environment

    Demonstration software is preloaded in the Flash memory of the board for easy demonstration of the device peripherals in stand-alone mode. For more information and to download the latest version, refer to the STM32429I-EVAL demonstration software on www.st.com. Delivery recommendations Some verifications are needed before using the board for the first time to make sure that nothing was damaged during shipment and that no components are unplugged or lost.
  • Page 10: Hardware Layout And Configuration

    Hardware layout and configuration UM1667 Hardware layout and configuration The STM32429I-EVAL evaluation board is designed around the STM32F429NIH6 (216-pin TFBGA package). The hardware block diagram Figure 2 illustrates the connection between the STM32F429NIH6 and peripherals (SDRAM, SRAM, NOR Flash memory, camera module, color LCD, USB OTG connectors, motor control connector, USART, IrDA, Ethernet, audio, CAN, RF-EEPROM, microSD™...
  • Page 11: Figure 3. Evaluation Board Layout

    RJ45 connector OTG2 HS CN14 OTG1 FS CN16 JTAG/SWD CN15 OTG2 FS CN17 MicroSD card CN18 power jack CN21 ST-LINK/V2 CN22 LD11 ST-LINK/V2 COM LED CN20 CN23 digital color LCD audio jack microphone 4 color connector LEDS (Left) digital...
  • Page 12: Development And Debug Support

    UM1667 Development and debug support Version 2 of the ST-LINK (ST-LINK/V2) is embedded on the board. This tool allows on-board program loading and debugging of the STM32 using a JTAG or SWD interface. Third-party debug tools are also supported by the JTAG/SWD connector, CN16, and ETM Trace connector, CN13.
  • Page 13: Power Supply

    5 V DC power adapter connected to CN18, the power jack on the board (Power Supply Unit on silk screen of JP12 (E5V)). • 5 V DC power with 500 mA limitation from CN21, the USB type B connector of ST- LINK/V2 (USB 5 V power source on silkscreen of JP12 (STlk)). •...
  • Page 14 CN7, JP12 is set as shown to the right (daughterboard must not have its own power supply connected) STlk The LED LD10 is lit when the STM32429I-EVAL evaluation board is powered by the 5 V correctly. Note: In order to avoid the impact of USB PHY and Ethernet PHY and get precise results of current consumption on JP2, the following configurations must be implemented: •...
  • Page 15: Clock Source

    Jumper JP6 for Ethernet clock refer to Section 4.13. Reset source The reset signal of STM32429I-EVAL evaluation board is low active. Reset sources include: • Reset button B1 • Debugging tools from JTAG/SWD connector CN16 and ETM trace connector CN13 •...
  • Page 16: Boot Option

    0 < > 1 Note: The RS-232 boot loader mechanism is not supported on the STM32429I-EVAL. Audio An audio codec with 4 DACs and 2 ADCs inside is connected to the SAI interface of the STM32F429NIH6 to support the TDM feature on the SAI port. This feature implements audio recording on digital and analog microphone, and audio playback of different audio streams on headphone and line-out at the same time.
  • Page 17: Usb Otg1 Fs

    Power switch (U9) is ON and the STM32429I-EVAL is acting as a USB host. • VBUS is powered by another USB host and the STM32429I-EVAL is acting as a USB device. Red LED LD8 will be lit when over-current occurs.
  • Page 18: Usb Otg2 Hs And Fs

    • Power switch (U6) is ON and STM32429I-EVAL is acting as a USB host. • VBUS is powered by another USB host, and STM32429I-EVAL is acting as a USB device. Red LED LD6 is lit if over-current occurs. RS-232 and IrDA...
  • Page 19: Microsd™ Card

    4.11 RF-EEPROM An RF-EEPROM daughterboard is mounted on CN3 of the STM32429I-EVAL board via the I2C1 bus. The RF-EEPROM can be accessed by the microcontroller via the I2C1 bus or by radio frequency (RF) using a 13.56 MHz reader (for example, CR95HF).
  • Page 20: Ethernet

    UM1667 4.13 Ethernet The STM32429I-EVAL evaluation board supports 10M/100M Ethernet communication by a transceiver (U5) and integrated RJ45 connector (CN10). Ethernet PHY is connected to the STM32F429NIH6 via the MII interface. A 25 MHz clock can be generated by PHY or provided by MCO from the STM32F429NIH6...
  • Page 21: Memories

    C24 with the resistor and capacitor requested by end user's application. 4.17 Camera module Connector CN5 (for DCMI signals) on the STM32429I-EVAL evaluation board connects to the camera module daughterboard MB1066. DCMI signals are duplicated with other peripherals (SAI, I2S, NOR Flash memory, microSD™...
  • Page 22: Display And Input Devices

    Hardware layout and configuration UM1667 4.18 Display and input devices A 4.3 inch 480 × 272 TFT color LCD with resistive touch panel can be connected to the RGB LCD interface of STM32F429NIH6. Four general purpose color LEDs (LD 1,2,3,4) are available as display devices. The 4-direction joystick (B4), Wakeup (B2) and Tamper/key button (B3) are available as input devices.
  • Page 23: Motor Control

    Figure 4. Orientation setting of 4.3 inch LCD daughterboard 4.19 Motor control The STM32429I-EVAL evaluation board supports both asynchronous and synchronous three-phase brushless motor control via a 34-pin connector, CN1, which provides all required control and feedback signals to and from motor power-driving board.
  • Page 24: Figure 5. Pcb Underside Rework For Motor Control

    Hardware layout and configuration UM1667 All resistors to be removed on the underside of the board are marked in red, while resistors to be soldered are marked in green in Figure Figure 6 shows all resistors to be removed on the topside of the board marked in red, while resistors to be soldered are marked in green (removal of R102 and R104, and mounting of R16).
  • Page 25: Table 15. Motor Control Related Solder Bridges

    UM1667 Hardware layout and configuration Table 15. Motor control related solder bridges Solder bridges Description The special motor current sampling operation is enabled when SB1 is closed (PA12 connected to PA8). The I/O pins PA12 and PA8 are disconnected and can be used by a daughterboard when SB1 is not fitted.
  • Page 26: Connectors

    Connectors UM1667 Connectors Motor control connector CN1 Figure 7. Motor control connector CN1 33 31 29 27 25 23 21 19 17 15 13 11 9 7 34 32 30 28 26 24 22 20 18 16 14 12 10 8 Top view MS34316V1 Table 16.
  • Page 27: Extension Connector Cn2

    UM1667 Connectors Table 16. Motor control connector CN1 STM32F429NIH6 CN1 pin CN1 pin STM32F429NIH6 Description Description number number Encoder A Encoder Encoder B Index Extension connector CN2 Figure 8. Extension connector CN2 top view MS32876V1 Table 17. Extension connector CN2 Pin number Pin name C interface description...
  • Page 28: Rf-Eeprom Daughterboard Connector Cn3

    Connectors UM1667 RF-EEPROM daughterboard connector CN3 Figure 9. RF-EEPROM daughterboard connector CN3 (front view) MS32877V1 Table 18. RF-EEPROM daughterboard connector CN3 Pin number Description Pin number Description I2C1_SDA (PB9) +3V3 SPI3_MISO (PC11) Reserved for future use (PC12) I2C1_SCL (PB6) RESET(PC10) Analog input connector CN4 Figure 10.
  • Page 29: Camera Module Connector Cn5

    UM1667 Connectors Camera module connector CN5 Figure 11. Camera module connector CN5 (top view) MS32879V2 Table 20. Camera module connector CN5 Pin number Description Pin number Description +1.8 V +1.8 V D0 (PC6) D1 (PC7) D2 (PC8) D10 (PD6) D3 (PC9) D11 (PD2) D4 (PC11) D5(PD3)
  • Page 30: Daughterboard Extension Connector Cn6 And Cn7

    The standard width between the CN6 pin1 and CN7 pin1 is 2700 mils (68.58 mm). Each pin on CN6 and CN7 can be used by a daughterboard after it has been disconnected from the corresponding function block on the STM32429I-EVAL evaluation board. Refer to...
  • Page 31 UM1667 Connectors Table 21. Daughterboard extension connector CN6 (continued) How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board ULPI_D5/ PB12 Remove R108, R260, disconnect CN15 USB_FS2_ID ULPI_D6/ PB13 Remove R112, R264, disconnect CN15 USB_FS2_VBUS LCD_G2 LED2...
  • Page 32: Table 22. Daughterboard Extension Connector Cn7

    Connectors UM1667 Table 21. Daughterboard extension connector CN6 (continued) How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board LCD_R6 LCD_R7 MII_RXD1/ Remove R263, R267 MC_HEATSINK +3V3 ULPI_D1/MC_VL Remove R102, R282 LCD_R1 LCD_R3 LCD_R2 Table 22. Daughterboard extension connector CN7...
  • Page 33 UM1667 Connectors Table 22. Daughterboard extension connector CN7 (continued) How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board LCD_G5 CAN1_RX/ USB_FS1_DM/ PA11 Remove R255, R298, keep JP16 on open MC_PFCpwm RS232_IRDA_TX/ Remove R262, R266 USB_FS1_VBUS JTDO- SWO/...
  • Page 34 Connectors UM1667 Table 22. Daughterboard extension connector CN7 (continued) How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board SDCARD_CK/ PC12 SPI3_MOSI/ Disconnect CN2, CN3, CN5, CN17 PAR_D9 PA15 JTDI Remove R106 LCD_G6 PA14 JTCK-SWCLK Remove R99...
  • Page 35: Rs-232 Connector Cn8

    UM1667 Connectors RS-232 connector CN8 Figure 12. RS-232 connector (front view) MS32823V1 Table 23. RS-232 connector CN8 with ISP support Pin number Description Pin number Description RS232_RX (PA10) RS232_TX (PA9) USB OTG2 HS Micro-AB connector CN9 Figure 13. USB OTG2 HS Micro-AB connector CN9 (front view) Pin 1 MS31959V1 Table 24.
  • Page 36: Ethernet Rj45 Connector Cn10

    The standard width between the CN11 pin1 and CN12 pin1 is 1914 mils (48.62 mm). For signal assignments refer to Table 26 Table 27 for detail. Table 26. Memory connector CN11 How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board SDNE0/ Remove SB8 MII_COL PF13 PF12 PE10 PE12 PE15...
  • Page 37 UM1667 Connectors Table 26. Memory connector CN11 (continued) How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board PE13 PD11 PD12 A15/ PH11 PD13 PD14 SDNWE PF14 PF11 SDNRAS PE11 PF15 PE14 PH10 A14/ PH12 PD10 PD15...
  • Page 38: Table 27. Memory Connector Cn12

    Connectors UM1667 Table 27. Memory connector CN12 How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board A22/ SAI1_SD_A/ Remove R114, R120, R128 TRACED3/ PAR_D7 A20/ Remove R33 TRACED1 A19/ Remove R39 TRACED0 NBL3 NBL2 PG15 SDNCAS...
  • Page 39: Etm Trace Debugging Connector Cn13

    UM1667 Connectors Table 27. Memory connector CN12 (continued) How to disconnect with function block on Pin Description Alternative function STM32429I-EVAL board PH15 PH14 +3.3V 5.11 ETM trace debugging connector CN13 Figure 15. ETM trace debugging connector CN13 (top view) 19 17 15 13 11 9...
  • Page 40: Usb Otg1 Fs Micro-Ab Connector Cn14

    Connectors UM1667 Table 28. ETM trace debugging connector CN13 (continued) Pin number Description Pin number Description TraceD2/PE5 TraceD3/PE6 5.12 USB OTG1 FS Micro-AB connector CN14 Figure 16. USB OTG1 FS Micro-AB connector CN14 (front view) Pin 1 MS31959V1 Table 29. USB OTG1 FS Micro-AB connector CN14 Pin number Description Pin number...
  • Page 41: Jtag/Swd Connector Cn16

    UM1667 Connectors 5.14 JTAG/SWD connector CN16 Figure 18. JTAG/SWD debugging connector CN16 (top view) 19 17 15 13 11 9 18 16 14 12 10 MS32816V1 Table 31. JTAG/SWD debugging connector CN15 Pin number Description Pin number Description +3.3 V +3.3 V PA15 PA13...
  • Page 42: Power Connector Cn18

    GPIOx are I/O expander (U16) signals. 5.16 Power connector CN18 The STM32429I-EVAL evaluation board can be powered from a DC 5 V power supply via the external power supply jack (CN18) shown in Figure 20. The central pin of CN18 must be positive.
  • Page 43: St-Link/V2 Usb Type B Connector Cn21

    Pin number Description Pin number Description 1,4,8,9 CANH CANL 3,5,6 5.21 Audio jack CN23 A 3.5 mm stereo audio jack CN23 is available on the STM32429I-EVAL evaluation board to support a headset (headphone and microphone integrated). UM1667 Rev 3 43/59...
  • Page 44: Audio Terminal Cn24

    Table 35. Audio terminal CN24 Pin number Description Pin number Description SPKOUT_L_N SPKOUT_R_N SPKOUT_L_P SPKOUT_R_P 5.23 ST-LINK/V2 programming Tag-connector CN25 The connector CN25 is used only by the embedded ST-LINK/V2 programming during board manufacture with Tag-connector (TC2050-IDC). 44/59 UM1667 Rev 3...
  • Page 45: Stm32429I-Eval Evaluation Board Information

    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 designs or in production.
  • Page 46: Stm32429I-Eval Product History

    STM32429I-EVAL evaluation board information UM1667 STM32429I-EVAL product history 6.2.1 Product identification STM32429I-EVAL1/ This product identification is based on the mother board MB1045-B05. It embeds the STM32F429NIH6 microcontroller with silicon revision code "3". The limitations of this silicon revision are detailed in the errata sheet STM32F42xx/43xx device errata (ES0206).
  • Page 47: Board Known Limitations

    UM1667 STM32429I-EVAL evaluation board information Board known limitations 6.4.1 MB1045 Revision B-08 None. 6.4.2 MB1046 Revision B-01 None. 6.4.3 MB1066 Revision A-02 None. 6.4.4 MB1020 Revision A-02 None. UM1667 Rev 3 47/59...
  • Page 48: Appendix A Stm32429I-Eval I/O Assignment

    STM32429I-EVAL I/O assignment UM1667 Appendix A STM32429I-EVAL I/O assignment Table 36. STM32429I-EVAL I/O assignment Motor control Camera Pin number Pin name STM32429I-EVAL standard variant variant A20/ TRACED1 A19/ TRACED0 TRACECLK PG14 MII_TXD1 NBL1 NBL0 MII_TXD3 DISSIPATIVE_BRAKE D6 ULPI_D7 JTRST JTDO-SWO/...
  • Page 49 UM1667 STM32429I-EVAL I/O assignment Table 36. STM32429I-EVAL I/O assignment (continued) Motor control Camera Pin number Pin name STM32429I-EVAL standard variant variant SDCARD_D3/ PC11 SPI3_MISO SDCARD_D2/ PC10 SPI3_SCK CAN1_TX/ PA12 PFC_SYNC2 USB_FS1_DP VBAT VBAT PI8- ANTI EXPANDER_INT TAMP2 NBL2 LCD_DE LCD_B7...
  • Page 50 STM32429I-EVAL I/O assignment UM1667 Table 36. STM32429I-EVAL I/O assignment (continued) Motor control Camera Pin number Pin name STM32429I-EVAL standard variant variant SDCARD_CMD PH15 RS232_IRDA_RX/ PA10 USB_FS1_VBUS/ USB_FS1_ID PC14 OSC32_IN PI12 LCD_HSYNC PDR_ON BOOT0 BOOT0 VDD_3 VDD_11 VDD_10 VDD_15 VCAP2 PH13...
  • Page 51 UM1667 STM32429I-EVAL I/O assignment Table 36. STM32429I-EVAL I/O assignment (continued) Motor control Camera Pin number Pin name STM32429I-EVAL standard variant variant LCD_G7 SDCARD_D1 LCD_BL_CTRL PFC_SYNC1 OSC_IN PI13 LCD_VSYNC PI15 LCD_R0 VDD_18 VSS_17 VSS_9 VDD_9 PJ11 LCD_G4 LCD_G5 SDCARD_D0 OSC_OUT PI14...
  • Page 52 STM32429I-EVAL I/O assignment UM1667 Table 36. STM32429I-EVAL I/O assignment (continued) Motor control Camera Pin number Pin name STM32429I-EVAL standard variant variant VSS_8 VDD_8 LCD_G0 LCD_G2 LED2 LED1 SAI1_MCLK_B SAI1_SD_B SDCKE0 VDD_4 VSS_4 VSS_6 VSS_7 VSS_1 VSS_14 VDD_14 LCD_R7 PD15 ULPI_D6/...
  • Page 53 UM1667 STM32429I-EVAL I/O assignment Table 36. STM32429I-EVAL I/O assignment (continued) Motor control Camera Pin number Pin name STM32429I-EVAL standard variant variant ULPI_D5/ PB12 USB_FS2_ID VSSA ULPI_STP MII_MDC MII_TXD2 CURRENT_B BOOT1 PF12 PF15 LCD_R5 PD12 PD13 LCD_R6 PH12 VREF- MII_RX_CLK ENCODER_B...
  • Page 54 STM32429I-EVAL I/O assignment UM1667 Table 36. STM32429I-EVAL I/O assignment (continued) Motor control Camera Pin number Pin name STM32429I-EVAL standard variant variant PH11 VREF+ MII_MDIO INDEX STOP PIXCK ULPI_CK DAC_OUT2 MII_RXD1 HEATSINK PF14 LCD_R3 PF11 SDNRAS PE11 PE14 PB10 ULPI_D3 MII_RXD2...
  • Page 55: Appendix B Mechanical Dimensions

    UM1667 Mechanical dimensions Appendix B Mechanical dimensions Figure 24. Mechanical dimensions Table 37. Mechanical dimensions Symbol Size (mm) Symbol Size (mm) Symbol Size (mm) 68.58 114.18 20.1 48.62 24.43 1.27 116.5 16.94 55.37 21.36 46.77 32.64 9.98 172.72 UM1667 Rev 3 55/59...
  • Page 56: Appendix C Federal Communications Commission (Fcc)

    Federal Communications Commission (FCC) and ISED Canada Compliance Statements FCC Compliance Statement Identification of product: ST / STM32429I-EVAL Part 15.19 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
  • Page 57: Appendix Dce Conformity

    UM1667 CE conformity Appendix D CE conformity EN 55032 / CISPR32 (2012) Class A product Warning: This device is compliant with Class A of EN55032 / CISPR32. In a residential environment, this equipment may cause radio interference. Avertissement : cet équipement est conforme à la Classe A de la EN55032 / CISPR 32. Dans un environnement résidentiel, cet équipement peut créer des interférences radio.
  • Page 58: Revision History

    Section 4.11: RF-EEPROM Section 4.13: Ethernet. 5-May-2021 Updated Table 9: RS-232 and IrDA related jumper. Added Chapter 6: STM32429I-EVAL evaluation board information. Added Appendix C: Federal Communications Commission (FCC) and ISED Canada Compliance Statements Appendix D: CE conformity. Removed Schematics.
  • Page 59 ST products and/or to this document at any time without notice. Purchasers should obtain the latest relevant information on ST products before placing orders. ST products are sold pursuant to ST’s terms and conditions of sale in place at the time of order acknowledgement.

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