ST STM32756G-EVAL User Manual

ST STM32756G-EVAL User Manual

Complete demonstration and development platform
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UM1903
User manual
Evaluation board with STM32F756NG MCU
Introduction
The STM32756G-EVAL evaluation board is a complete demonstration and development
®
®
platform for STMicroelectronics ARM
Cortex
-M7 core-based STM32F756NGH6
2
2
microcontroller. It features four I
C interfaces, six SPIs with three multiplexed simplex I
S
interfaces, SDMMC, four USARTs, four UARTs, two CANs, three 12-bit ADCs, two 12-bit
DACs, two SAIs, 8 to 14-bit digital camera module interface, internal 320+4-Kbyte SRAM
and 1-Mbyte Flash memory, USB HS OTG and USB FS OTG, Ethernet MAC, FMC
interface, Quad-SPI interface, cryptographic hardware accelerator, 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
(USB OTG HS, USB OTG FS, Ethernet, Motor control, CAN, microSD card, USART, Audio
DAC and ADC, digital microphone, IrDA, RF-EEPROM, SRAM, Nor Flash memory,
SDRAM, Quad-SPI Flash memory, 5.7" TFT LCD with a capacitive touch panel and others)
and to develop his applications. Extension headers make it possible to easily connect a
daughterboard for a specific application.
The integrated ST-LINK/V2-1 provides an embedded in-circuit debugger and programmer
for the STM32.
Figure 1. STM32756G-EVAL evaluation board
1. Picture not contractual.
March 2016
DocID027919 Rev 2
1/79
www.st.com
1

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Summary of Contents for ST STM32756G-EVAL

  • Page 1 UM1903 User manual Evaluation board with STM32F756NG MCU Introduction The STM32756G-EVAL evaluation board is a complete demonstration and development ® ® platform for STMicroelectronics ARM Cortex -M7 core-based STM32F756NGH6 microcontroller. It features four I C interfaces, six SPIs with three multiplexed simplex I...
  • Page 2: Table Of Contents

    Embedded ST-LINK/V2-1 ........10...
  • Page 3 Appendix A Electrical schematics ........49 Appendix B STM32756G-EVAL I/O assignment ......68 Appendix C Mechanical dimensions.
  • Page 4 Contents UM1903 D.1.1 FCC Compliance Statement ........77 Part 15.19 .
  • Page 5 UM1903 List of tables List of tables Table 1. Power related jumpers ........... . 13 Table 2.
  • Page 6 STM32756G-EVAL Camera daughterboard ........66...
  • Page 7: Features

    • STM32F756NGH6 microcontroller with 1-Mbyte Flash memory and 320+4-Kbyte RAM • Six 5 V power supply options: – Power jack – ST-LINK/V2-1 USB connector – User USB HS connector – User USB FS1 connector – User USB FS2 connector –...
  • Page 8: Demonstration Software

    Demonstration software is preloaded in the Flash memory of the STM32F756NGH6 MCU for easy demonstration of the device peripherals in stand-alone mode. For more information and to download the latest version available, refer to the STM32756G-EVAL demonstration software available on www.st.com.
  • Page 9: Hardware Layout And Configuration

    UM1903 Hardware layout and configuration Hardware layout and configuration STM32756G-EVAL evaluation board is designed around the STM32F756NGH6 (216-pin TFBGA package) MCU. The hardware block diagram Figure 2: Hardware Block Diagram illustrates the connection between STM32F756NGH6 MCU and peripherals (SDRAM, SRAM, Nor Flash memory, QSPI Flash memory , Camera module, Color LCD, USB OTG connectors, Motor control connector, USART, IrDA, Ethernet, Audio, CAN, RF-EEPROM, microSD card and embedded ST-LINK/V2-1).
  • Page 10: Embedded St-Link/V2-1

    Figure 3. STM32756G-EVAL evaluation board layout Embedded ST-LINK/V2-1 The ST-LINK/V2-1 programming and debugging tool is embedded on the STM32756G- EVAL evaluation board. Compared to ST-LINK/V2 the changes are listed below. The new features supported on ST-LINK/V2-1 are: •...
  • Page 11: Drivers

    ST-LINK/V2-1 (either available from Microsoft website or included in the USB driver for ST-LINK/V2 for XP). In case the STM32756G-EVAL evaluation board is connected to the PC, before the driver is installed, some STM32756G-EVAL interfaces may be declared as “Unknown” in the PC device manager.
  • Page 12: Power Supply

    UM1903 Power supply STM32756G-EVAL evaluation board is designed to be powered by 5 V DC power supply and it is protected by PolyZen from wrong power plug-in event. It is possible to configure the evaluation board to use any of the following six sources for the power supply: •...
  • Page 13: Table 1. Power Related Jumpers

    JP9 is set as shown to the right: JP13 is used to select one of the six possible power supply resources. For power supply jack (CN17) to the STM32756G-EVAL only, JP13 is set as shown to the right (Default setting):...
  • Page 14 STM32756G-EVAL only, JP13 is set as shown to the right: JP13 For power supply from USB OTG FS2 (CN14) to STM32756G-EVAL only, JP13 is set as shown to the right: For power supply from USB OTG FS1 (CN13) to STM32756G-EVAL only, JP13 is...
  • Page 15: Clock Source

    Hardware layout and configuration Table 1. Power related jumpers (continued) Jumper Description For power supply from USB OTG HS (CN8) to STM32756G-EVAL only, JP13 is set as shown to the right: JP13 For power supply from power supply jack(CN17) to both STM32756G-EVAL and...
  • Page 16: Reset Source

    Note: About the jumper JP6 for Ethernet clock, refer to Section 5.13: Ethernet. Reset source The reset signal of STM32756G-EVAL evaluation board is low active and the reset sources include: • Reset button B1 • Debugging Tools from JTAG/SWD connector CN15 and ETM trace connector CN12 •...
  • Page 17: Boot Option

    CN26. External speakers can be connected to WM8994ECS/R via audio jack connector CN25. Two digital microphones (MEMs microphone) MP34DT01TR are on STM32756G-EVAL evaluation board. They are able to be connected to either audio codec or I2S port of the...
  • Page 18: Table 6. Audio Related Jumpers

    Hardware layout and configuration UM1903 connectors CN24 and CN27 can be used to support MEMS microphone evaluation board STEVAL-MKI129V1 after removing SB20 and SB21. An optical connector CN28, compatible with SPDIF spec, is implemented on STM32756G- EVAL, to receive external audio data. Table 6.
  • Page 19 UM1903 Hardware layout and configuration Table 6. Audio related jumpers (continued) Jumper Description PD6 is as FMC_NWAIT signal when JP5 is set as shown to the right (Default setting): PD6 is connected to digital microphone as I2S data signal when JP5 is set as shown to the right (it is also needed to set JP18 together according to this table): Digital microphone power source is connected to +3.3 V power when JP17 is set as shown to the right (Default setting):...
  • Page 20: Usb Otg Fs1

    Green led LD5 (for CN8) or LD9 (for CN14) will be lit when either power switch (U7) is ON and STM32756G-EVAL works as a USB host, or VBUS is powered by another USB host when STM32756G-EVAL works as a USB device.
  • Page 21: Rs232 And Irda

    STM32756G-EVAL evaluation board. The signal Bootloader_RESET and Bootloader_BOOT are added on RS232 connector CN7 for ISP support. USART1 of the STM32F756NGH6 microcontroller is shared with RS232/IrDA and ST- LINK/V2-1 controller. Its communication can be changed by setting JP14 and JP20.
  • Page 22: Rf-Eeprom

    C address of RF-EEPROM is 0b1010000. 5.12 STM32756G-EVAL evaluation board supports one channel of CAN2.0 A/B compliant CAN bus communication based on 3.3 V CAN transceiver. High-speed mode, standby mode and slope control mode are available and can be selected by setting JP11.
  • Page 23: Memories

    UM1903 Hardware layout and configuration Table 10. Ethernet related jumpers Jumper Description 25 MHz clock is provided by external crystal X4 when JP6 is set as shown to the right (Default setting): 25 MHz clock for MII is provided by MCO at PA8 when JP6 is set as shown to the right: Table 11.
  • Page 24: Quad-Spi Nor Flash Memory

    5.17 Camera module A connector CN4 for DCMI signals is on STM32756G-EVAL evaluation board and camera module daughterboard MB1183. DCMI signals are duplicated with other peripherals (SAI, I2S, Nor Flash memory, microSD card, TRACE, MEMS Microphone and LED3).
  • Page 25: Display And Input Devices

    UM1903 Hardware layout and configuration 5.18 Display and input devices 4-general-purpose-color leds (LD 1,2,3,4) are available for the display device and they are connected on MFX. Table 13. LED related jumpers Jumper Description PB7 is connected to LED3(red) when JP23 is set as shown to the right (Default setting): JP23 PB7 is used as VSYNC signal of camera when JP23 is set as shown to the right :...
  • Page 26: Figure 5. Orientation Setting Of The 5.7-Inch Lcd Daughterboard

    Hardware layout and configuration UM1903 Table 14. LCD modules connector (CN20) (continued) Pin No. Description Pin connection Pin No. Description Pin connection PJ12 PJ13 PJ14 HSYNC PI12 PJ15 VSYNC PI13 PI14 RESET# I2C1_SDA MFX GPIO14 I2C1_SCL BL_CTRL BLGND BLGND 3.3V Note: On a 5.7-inch LCD daughterboard, BL_CTRL(PA8) signal adjusts brightness of backlight by mean of a pulse signal.
  • Page 27: Motor Control

    Hardware layout and configuration 5.19 Motor control STM32756G-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. The available signals on this connector are emergency stop, motor speed, 3 phases motor current, bus voltage, heatsink temperature, coming from the motor driving board and 6 channels of PWM control signal, going to the motor driving circuit.
  • Page 28: Mfx (Multi-Function Expander)

    Default setting: Open 5.20 MFX (Multi-Function eXpander) There is a MFX circuit on STM32756G-EVAL evaluation board as IO-expander and driver for 2 LEDs.The communication interface between MFX and STM32F756NGH6 is I2C1 bus. The signals connected to MFX are listed in Table Table 16.
  • Page 29 UM1903 Hardware layout and configuration Table 16. MFX signals (continued) Pin name of Functions of Direction Terminal number MFX functions STM32756G-EVAL (For MFX) device of MFX MFX_GPIO5 Audio_INT Input Codec OTG_FS1_ MFX_GPIO6 Input USB_FS1 OverCurrent OTG_FS1_ MFX_GPIO7 Output USB_FS1 PowerSwitchOn...
  • Page 30: Connector

    Connector UM1903 Connector Motor control connector CN1 Figure 8. Motor control connector CN1 (Top view) Table 17. Motor control connector CN1 Pins of the Pins of the Description number number Description STM32F756NGH6 STM32F756NGH6 of CN1 of CN1 Emergency STOP MC_UH MC_UL MC_VH MC_VL...
  • Page 31: Rf-Eeprom Daughterboard Connector Cn2

    UM1903 Connector RF-EEPROM daughterboard connector CN2 Figure 9. RF-EEPROM daughterboard connector CN2 (Front view) Table 18. RF-EEPROM daughterboard connector CN2 Pin number Description Pin number Description I2C1_SDA (PB9) +3V3 I2C1_SCL (PB8) RESET(PC10) Analog input connector CN3 Figure 10. Analog input-output connector CN3 (Top view) Table 19.
  • Page 32: Camera Module Connector Cn4

    Connector UM1903 Camera module connector CN4 Figure 11. Camera module connector CN4 (Top view) Table 20. Camera module connector CN4 Pin number Description Pin number Description +1.8V +1.8V D0(PC6) D1(PC7) D10(PD6) D2(PC8) D11(PD2) D3(PC9) D4(PC11) D5(PD3) D8(PC10) D6(PE5) D9(PC12) D7(PE6) HSYNC(PA4) VSYNC(PB7) I2C1_SCL(PB8)
  • Page 33: Daughterboard Extension Connector Cn5 And Cn6

    Daughterboard extension connector CN5 and CN6 Two 60-pin male headers CN5 and CN6 can be used to connect with daughterboard or standard wrapping board to STM32756G-EVAL evaluation board. All GPIOs are dispatched on memory connectors (CN10 and CN11), and on connectors CN5 and CN6.
  • Page 34 Connector UM1903 Table 21. Daughterboard extension connector CN5 (continued) How to disconnect with function Description Alternative Function block on STM32756G-EVAL board MII_MDIO_GPIO Open SB11 LCD_G0 PJ10 LCD_G3 LCD_G1 PI11 ULPI_DIR Remove R124 ULPI_D7 Remove R119 OSC_OUT Remove C23,X1, Close SB28...
  • Page 35: Table 22. Daughterboard Extension Connector Cn6

    UM1903 Connector Table 21. Daughterboard extension connector CN5 (continued) How to disconnect with function Description Alternative Function block on STM32756G-EVAL board LCD_R2 Table 22. Daughterboard extension connector CN6 How to disconnect with function block on Description Alternative Function STM32756G-EVAL board...
  • Page 36 Connector UM1903 Table 22. Daughterboard extension connector CN6 (continued) How to disconnect with function block on Description Alternative Function STM32756G-EVAL board PC11 SDCARD_D3 /PAR_D4 Remove R275, Disconnect CN4 SDCARD_D2/EXT_RESET/P PC10 Remove R16,R281, Disconnect CN4 AR_D8 SDCARD_CMD/PAR_D11 Open SB63, Disconnect CN4...
  • Page 37: Rs232 Connector Cn7

    UM1903 Connector Table 22. Daughterboard extension connector CN6 (continued) How to disconnect with function block on Description Alternative Function STM32756G-EVAL board MC_VH/PAR_D1/MIC_CK Disconnect CN1,CN4, Keep JP19 on open Open SB62, Disconnect CN4, Keep JP4 on MC_UH/PAR_D0/I2S3_CK open RS232 connector CN7 Figure 12.
  • Page 38: Usb Otg Hs Micro-Ab Connector Cn8

    Connector UM1903 USB OTG HS Micro-AB connector CN8 Figure 13. USB OTG HS Micro-AB connector CN8 (Front view) Table 24. USB OTG HS Micro-AB connector CN8 Pin number Description Pin number Description VBUS Ethernet RJ45 connector CN9 Figure 14. Ethernet RJ45 connector CN9 (Front view) Table 25.
  • Page 39: Memory Connector Cn10 And Cn11

    The standard width between CN10 pin 1 and CN11 pin 1 is 1914 mils (48.62 mm). For details on the signals assignment refer to Table 26 Table Table 26. Memory connector CN10 How to disconnect with function block on Description Alternative function STM32756G-EVAL board SDNE0/MII_COL Open SB47 PF13 PF12 PE10 PE12...
  • Page 40: Table 27. Memory Connector Cn11

    PF15 PE14 PH10 A14/BA0 PH12 PD10 PD15 SDCLK/ MII_PPS_OUT Table 27. Memory connector CN11 How to disconnect with function block on Description Alternative function STM32756G-EVAL board A22/SAI2_MCLK_B/TRACED Open SB16,SB17,SB18 3/PAR_D7 A20/TRACED1 Open SB6 A19/TRACED0 Open SB8 NBL3 NBL2 PG15 SDNCAS...
  • Page 41 UM1903 Connector Table 27. Memory connector CN11 (continued) How to disconnect with function block on Description Alternative function STM32756G-EVAL board PH13 SDCKE0 A21/TRACED2/PAR_D6 Open SB3,SB4 NWAIT /I2S3_SD/PAR_D10 Set JP5 on pin1-2, Disconnect CN4 A23/TRACECLK/ MII_TXD3 Open SB7, Remove R247 PH15 PH14 +3.3V...
  • Page 42: Etm Trace Debugging Connector Cn12

    Connector UM1903 6.10 ETM Trace debugging connector CN12 Figure 15. ETM Trace debugging connector CN12 (Top view) Table 28. ETM Trace debugging connector CN12 Pin number Description Description number +3.3V TMS/PA13 TCK/PA14 TDO/PB3 TDI/PA15 RESET# TraceCLK/PE2 TraceD0/PE3 or SWO/PB3 TraceD1/PE4 or nTRST/PB4 TraceD2/PE5 TraceD3/PE6 6.11...
  • Page 43: Usb Otg Fs2 Micro-Ab Connector Cn14

    UM1903 Connector Table 29. USB OTG FS1 Micro-AB connector CN13 Pin number Description Pin number Description VBUS (PA9) ID (PA10) D- (PA11) D+ (PA12) 6.12 USB OTG FS2 Micro-AB connector CN14 Figure 17. USB OTG FS2 Micro-AB connector CN14 (Front view) Table 30.
  • Page 44: Microsd Connector Cn16

    Connector UM1903 Table 31. JTAG/SWD debugging connector CN15 Pin number Description Pin number Description +3.3V +3.3V PA15 PA13 PA14 RTCK RESET# DBGRQ DBGACK 6.14 MicroSD connector CN16 Figure 19. MicroSD connector CN16 (Top view) Table 32. MicroSD connector CN16 Description Description number number...
  • Page 45: Power Connector Cn17

    SDMMC_CLK(PC12) (MFX GPIO15) 6.15 Power connector CN17 STM32756G-EVAL evaluation board can be powered from a DC 5 V power supply via the external power supply jack (CN17), shown in Figure 20. The central pin of CN17 must be positive.
  • Page 46: St-Link/V2-1 Usb Type B Connector Cn21

    UM1903 6.19 ST-LINK/V2-1 USB Type B connector CN21 The USB connector CN21 is used to connect the embedded ST-LINK/V2-1 to PC to debug the board. Figure 21. USB type B connector CN21 (Front view) Table 33. USB type B connector CN21...
  • Page 47: Mems Microphone Coupon Connectors Cn24 And Cn27

    Description DATA 6.22 Audio jack (speaker) CN25 A 3.5 mm stereo audio jack CN25 for speaker out is available on STM32756G-EVAL evaluation board to support external speaker. 6.23 Audio jack CN26 A 3.5 mm stereo audio jack CN26 is available on STM32756G-EVAL evaluation board to support headset (headphone and microphone integrated).
  • Page 48: Spdif In Connector Cn28

    Connector UM1903 6.24 SPDIF IN connector CN28 Figure 24. SPDIF IN connector CN28 (Front view) Table 36. SPDIF IN connector CN28 Pin number Description Pin number Description SPDIF_RX1(PG12) 48/79 DocID027919 Rev 2...
  • Page 49: Appendix A Electrical Schematics

    Appendix A Electrical schematics Figure 25. STM32756G-EVAL evaluation board U_MCU U_Memory MCU.SchDoc Same length Memory.SchDoc R190 +3V3 I2C1_SCL A[0..23] A[0..23] R191 I2C1_SDA D[0..31] D[0..31] U_Audio 90MHz clock SDCLK SDCLK Audio.SchDoc SDNE0 SDNE0 I2C1_SCL SAI2_SCKB SAI2_SCKB SDNRAS SDNRAS I2C1_SDA SAI2_FSB SAI2_FSB...
  • Page 50: Figure 26. Stm32756G-Eval Mcu

    Figure 26. STM32756G-EVAL MCU SB34 Open MC_EnA SB36 Open MII_CRS SB32 Closed SAI2_SDB SB23 Open MC_EnB SB29 Closed MII_RX_CLK ULPI_STP SB30 Open Open SB31 MC_EnIndex MC_CurrentA MII_MDIO MII_MDC SB24 Closed Closed SB22 SAI2_SCKB SAI1_SDA JP21 JP22 Open SB38 PAR_HSYNC MC_CurrentB...
  • Page 51: Figure 27. Stm32756G-Eval Power

    Figure 27. STM32756G-EVAL Power ZEN056V130A24LS CN17 220uF DC-10B SMAJ5.0A-TR 100nF BNX002-01 +3V3 VDD_MCU C127 [N/A] C104 [N/A] [N/A] [N/A] JP13 VBUS_HS VBUS_FS1 TP14 TP13 TP16 +3V3 LD1117S18TR +1V8 VBUS_FS2 LD10 Ground Ground Ground Ground Vout R142 U5V_ST_LINK 11 12 10uF...
  • Page 52: Figure 28. Stm32756G-Eval Sram, Flash Memory And Dram

    Figure 28. STM32756G-EVAL SRAM, Flash memory and DRAM D[0..31] D[0..31] A[0..23] A[0..23] DQ31 DQ30 I/O15 DQ15A-1 DQ29 I/O14 DQ14 DQ28 I/O13 DQ13 DQ27 I/O12 DQ12 DQ26 I/O11 DQ11 DQ25 I/O10 DQ10 DQ24 I/O9 DQ23 I/O8 DQ22 I/O7 DQ21 I/O6 DQ20...
  • Page 53: Figure 29. Stm32756G-Eval Audio

    Figure 29. STM32756G-EVAL Audio +3V3 LDO1VDD AGND Default I2C Address:0011010 +3V3 AVDD1 AGND SPKVDD1 AGND +1V8 SPKVDD2 SPKGND1 AVDD2 SPKGND2 +1V8 CPVDD CPGND +3V3 DCVDD DGND DBVDD HP2GND +1V8 LDO2VDD R189 I2C1_SDA R188 R195 +3V3 LDO1ENA SCLK I2C1_SCL R194 [N/A]...
  • Page 54: Figure 30. Stm32756G-Eval Lcd, Camera And Rf Connector

    Figure 30. STM32756G-EVAL LCD, Camera and RF connector RGB LCD Camera CN20 LCD_R[0..7] PI15 LCD_R0 LCD_G0 LCD_G[0..7] LCD_R[0..7] LCD_G[0..7] LCD_R1 LCD_G1 PAR_D[0..11] PAR_D[0..11] LCD_R2 LCD_G2 LCD_R3 LCD_G3 PJ10 LCD_R4 LCD_G4 PJ11 +1V8 C103 C102 11 12 LCD_R5 LCD_G5 13 14...
  • Page 55: Figure 31. Stm32756G-Eval Ethernet

    Figure 31. STM32756G-EVAL Ethernet +3V3 R131 100nF R120 R114 100nF MII_TX_CLK TX_CLK PG11 MII_TX_EN TX_EN PG13 MII_TXD0 TXD_0 PG14 MII_TXD1 TXD_1 MII_TXD2 TXD_2 MII_TXD3 TXD_3/SNI_MODE MII_RXD0 RXD_0/PHYAD1 MII_RXD1 RXD_1/PHYAD2 LED(green)_A MII_RXD2 RXD_2/PHYAD3 LED(green)_K MII_RXD3 RXD_3/PHYAD4 LED(Yellow)_A PI10 MII_RX_ER RX_ER/MDIX_EN LED(Yellow)_K...
  • Page 56: Figure 32. Stm32756G-Eval Usb Otg Hs And Otg Fs2

    Figure 32. STM32756G-EVAL USB OTG HS and OTG FS2 +3V3 R135 CN14 PB13 VBUS_FS2 VBUS PB14 R288 USB_FS2_DM PB15 R286 USB_FS2_DP PB12 USB_FS2_ID Green Vbus D+out D+in Shield D-out D-in Shield R138 Shield 9013 Shield 475900001 R139 +3V3 EMIF02-USB03F2 R121...
  • Page 57: Figure 33. Stm32756G-Eval Usb Otg Fs1

    Figure 33. STM32756G-EVAL USB OTG FS1 +3V3 R133 MFX_GPIO6 OTG_FS1_OverCurrent R134 To MFX R132 CN13 FAULT VBUS MFX_GPIO7 R130 OTG_FS1_PowerSwitchOn From MFX STMPS2151STR 4.7uF R129 Shield Shield Shield Shield 475900001 +3V3 VBUS_FS1 PA11 R284 USB_FS1_DM PA12 R283 USB_FS1_DP PA10 R117...
  • Page 58: Figure 34. Stm32756G-Eval Rs232 And Irda

    Figure 34. STM32756G-EVAL RS232 and IrDA +3V3 C135 C136 100nF 100nF DB9-male USART1 C134 100nF 100nF 100nF T1IN T1OUT RS232/IrDA_TX T2IN T2OUT T3IN T3OUT R1OUTB Bootloader_BOOT0 R2OUTB R1OUT R1IN R2OUT R2IN R3OUT R3IN PA10 RS232/IrDA_RX Bootloader_RESET R4OUT R4IN R5OUT R5IN...
  • Page 59: Figure 35. Stm32756G-Eval Can And Qspi

    Figure 35. STM32756G-EVAL CAN and QSPI +3V3 R163 R168 +3V3 CN22 C166 Default setting: 1<->2 DB9-male CAN connector Default setting: Open JP11 100nF PA12 JP12 CAN1_TX CANH CANL PA11 CAN1_RX Vref R164 SN65HVD230 ESDCAN24-2BLY R170 R174 Optional [N/A] +3V3 Quad SPI Flash...
  • Page 60: Figure 36. Stm32756G-Eval Peripherals

    Figure 36. STM32756G-EVAL Peripherals Wakeup Button Potentiometer +3V3 R218 two pin header for external analog input +3V3 WKUP/TAMPER C100 PF10 Potentiometer [N/A] R29 0 100nF 3386P-103(10K) R216 PC13 [N/A] TAMPER_WKUP_KEY R217 220K Close to MCU on PCB +3V3 MICRO SD...
  • Page 61: Figure 37. Stm32756G-Eval Motor Control

    Figure 37. STM32756G-EVAL Motor control +3V3 Motor control connector MC_EmergencySTOP EMERGENCY STOP [N/A] MC_UH MC-UH MC_UL MC_UL MC_VH MC_VH MC_VL MC_VL MC_WH MC_WH MC_WL MC_WL BUS VOLTAGE MC_BusVoltage MC_CurrentA CURRENT A CURRENT B 100nF 100K CURRENT C [N/A] PG11 MC_NTC...
  • Page 62: Figure 38. Stm32756G-Eval Extension Connector

    Figure 38. STM32756G-EVAL Extension connector Place close Memory CN10 SDNE0 SDNWE PF13 PF14 PF12 PF11 SDNRAS SB27 Left Right Open PI11 PI13 SB26 SB25 11 12 SB28 PC15 PC14 PE10 13 14 R224 Open PI15 PC13 Open PE12 PE11 RESET#...
  • Page 63: Figure 39. Stm32756G-Eval St-Link/V2-1

    Figure 39. STM32756G-EVAL ST-LINK/V2-1 VBUS_HS +3V3_ST_LINK BAT60JFILM R209 R208 VBUS_FS1 BAT60JFILM BAT60JFILM U16 LD3985M33R +3V3_ST_LINK C167 C169 C174 C172 JP15 VBUS_FS2 Vout 100nF 100nF 100nF 100nF +3V3_ST_LINK BAT60JFILM BYPASS R173 1uF_X5R_0603 1uF_X5R_0603 BAT60JFILM 100K +3V3_ST_LINK 100nF 10nF_X7R_0603 100nF BAT60JFILM Board Ident: PC13=0...
  • Page 64: Figure 40. Stm32756G-Eval Mfx

    Figure 40. STM32756G-EVAL MFX R299 PF10 LED1 +3V3 Green R207 [N/A] Multi Function eXpander Orange +3V3 +3V3 +3V3 one capacitor close to each MFX pins: R206 VDD, VDD_1, VDD_2, VDD_3 R300 Ferrite LED3 C171 C176 C170 C168 C173 R205 [N/A]...
  • Page 65: Figure 41. Stm32756G-Eval Jtag And Trace

    Figure 41. STM32756G-EVAL JTAG and Trace +3V3 R141 R143 R136 R137 [N/A] [N/A] [N/A] [N/A] PA13 TMS/SWDIO PA14 TCK/SWCLK TDO/SWO R101 PA15 R112 TRST R104 RESET# R140 [N/A] Trace connector JTAG connector CN15 CN12 +3V3 JTAG +3V3 +3V3 R144 [N/A]...
  • Page 66: Figure 42. Stm32756G-Eval Camera Daughterboard

    Figure 42. STM32756G-EVAL Camera daughterboard +1V8 100nF 100nF +2V8 11 12 13 14 15 16 Camera_RST 17 18 STANDBY EXTCLK 19 20 +2V8 +2V8 +2V8 21 22 Camera_CLK PAR_D0 PAR_D1 MCLK AVDD(2.8V) 23 24 PAR_PCLK [N/A] PAR_D2 PAR_D3 PCLK DVDD(1.8V)
  • Page 67: Figure 43. Stm32756G-Eval 5.7 Tft Lcd Daughterboard

    Figure 43. STM32756G-EVAL 5.7 TFT LCD daughterboard [N/A] BLGND DCLK HSYNC HSYNC VSYNC VSYNC [N/A] BL_CTRL 11 12 13 14 VLED 15 16 BLVDD VLED 17 18 VLED 19 20 21 22 4.7uF 23 24 100nF 100nF 100nF HSYNC 25 26 VSYNC 4.7uF...
  • Page 68: Appendix Bstm32756G-Eval I/O Assignment

    STM32756G-EVAL I/O assignment UM1903 Appendix B STM32756G-EVAL I/O assignment Table 37. I/O assignment STM32756G-EVAL Camera Motor control variant name standard variant A20/TRACED1 A19/TRACED0 A23/TRACECLK/MII_TXD3 PG14 MII_TXD1 NBL1 NBL0 Audio and EXPANDER and ACP and RF_I2C1_SCL ULPI_D7 NJTRST JTDO/TRACESWO/ MICROPHONE2_I2S3_CK PC12...
  • Page 69 UM1903 STM32756G-EVAL I/O assignment Table 37. I/O assignment (continued) STM32756G-EVAL Camera Motor control variant name standard variant PA12 CAN1_TX/USB_FS1_DP PFC_SYNC2_TIM1_ETR PI8- ANTI EXPANDER_INT TAMP2 NBL2 LCD_DE LCD_B7 LCD_B6 PG12 SPDIF_RX1 PG10 PJ14 LCD_B2 PA11 CAN1_RX/USB_FS1_DM PFC_PWM_TIM1_1_CH4 PC13- ANTI_TA KEY_ TAMP1_WKUP2...
  • Page 70 STM32756G-EVAL I/O assignment UM1903 Table 37. I/O assignment (continued) STM32756G-EVAL Camera Motor control variant name standard variant RS232_IRDA_USART1_RX/USB_FS1_ PA10 PC14- OSC32_I OSC32_IN PI12 LCD_HSYNC PDR_ON - BOOT BOOT VDD_3 VDD_11 VDD_10 VDD_15 VCAP2 PH13 PH14 RS232_IRDA_USART1_TX/ USB_FS1_VBUS PC15- OSC32_ OSC32_OUT...
  • Page 71 UM1903 STM32756G-EVAL I/O assignment Table 37. I/O assignment (continued) STM32756G-EVAL Camera Motor control variant name standard variant LCD_G6 LCD_G7 SDCARD_D1 PFC_SYNC1_TIM1_1_CH Backlight_PWM_TIM1_CH1 /MII_MCO PH0 - OSC_IN OSC_IN PI13 LCD_VSYNC PI15 LCD_R0 VDD_18 VSS_17 VSS_9 VDDUSB - PJ11 LCD_G4 LCD_G5 SDCARD_D0...
  • Page 72 STM32756G-EVAL I/O assignment UM1903 Table 37. I/O assignment (continued) STM32756G-EVAL Camera Motor control variant name standard variant SDNE0/MII_COL VDD_12 VSS_12 VSS_8 VDD_8 LCD_G0 LCD_G2 MII_MDC(GPIO) MII_MDIO(GPIO) QSPI_BK1_IO2 QSPI_BK1_IO3 SDCKE0 VDD_4 VSS_4 VSS_6 VSS_7 VSS_1 VSS_14 VDD_14 LCD_R7 PD15 PB13 ULPI_D6/USB_FS2_VBUS...
  • Page 73 UM1903 STM32756G-EVAL I/O assignment Table 37. I/O assignment (continued) STM32756G-EVAL Camera Motor control variant name standard variant VDD_1 VCAP1 PD14 PB12 ULPI_D5/USB_FS2_ID VSSA ULPI_STP CURRENT_A_ADC1_123_ SAI1_SD_A/MII_MDC IN11 CURRENT_B_ADC2_123_ MII_TXD2 IN12 QSPI_CLK PF12 PF15 LCD_R5 PD12 PD13 LCD_R6 PH12 VREF- ENCODER_B_TIM5_5_CH...
  • Page 74 STM32756G-EVAL I/O assignment UM1903 Table 37. I/O assignment (continued) STM32756G-EVAL Camera Motor control variant name standard variant PD11 A15(BA1) A14(BA0) MII_RXD3 PH11 VREF+ SAI2_SCK_B/MII_MDIO INDEX_TIM5_5_CH3 STOP_TIM8_BKIN PIXCLK ULPI_CK DAC_OUT2 MII_RXD1 HEATSINK_ADC12_IN15 PF14 LCD_R3 PF11 SDNRAS PE11 PE14 PB10 ULPI_D3 DISSIPATIVE_BRAKE_TI...
  • Page 75 UM1903 STM32756G-EVAL I/O assignment Table 37. I/O assignment (continued) STM32756G-EVAL Camera Motor control variant name standard variant PB11 ULPI_D4 PB14 USB_FS2_DM PB15 USB_FS2_DP DocID027919 Rev 2 75/79...
  • Page 76: Appendix C Mechanical Dimensions

    Mechanical dimensions UM1903 Appendix C Mechanical dimensions Figure 44. Mechanical dimensions Table 38. Mechanical dimensions Symbol Size (mm) Symbol Size (mm) Symbol Size (mm) 68.58 114.18 24.43 48.62 116.5 16.94 1.27 55.37 21.36 46.77 32.64 9.98 172.72 20.1 76/79 DocID027919 Rev 2...
  • Page 77: Appendix D Compliance Statement

    UM1903 Compliance statement Appendix D Compliance statement Federal Communications Commission (FCC) and Industry Canada (IC) Compliance Statements D.1.1 FCC Compliance Statement 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 78: Table 39. Document Revision History

    Revision History UM1903 Revision History Table 39. Document Revision History Date Version Revision Details 10-Jun-2015 Initial release. 16-Mar-2016 Added Section Appendix D: Compliance statement. 78/79 DocID027919 Rev 2...
  • Page 79 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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