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ST UM2033, User Manual

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ST UM2033 User Manual Download Page 18

Hardware layout and configuration

UM2033

18/44

UM2033 Rev 4

LED LD6 is turned ON, thus the 32F769IDISCOVERY Discovery board can consume a 
maximum of 500 mA of current, but no more. If the host is not able to provide the requested 
current, the enumeration fails. Therefore the ST890 remains OFF and the STM32 part 
including the extension board is not powered. As a consequence, the red LED LD6 remains 
turned OFF. In this case, it is mandatory to use an external power supply.

Figure 13. stlk (CN3)

Note:

In case the board is powered by a USB charger, there is no USB enumeration, so the led 
LD2 remains set to OFF permanently and the board is not powered. Only in this specific 
case, the resistor (R138) needs to be soldered, to allow the board to be powered anyway.

The LED LD6 is lit when the 32F769IDISCOVERY Discovery board is powered by the 5 V 
correctly.

Caution:

Do not connect the PC to the ST-LINK (CN16) when R138 is soldered. The PC may be 
damaged or the board not powered correctly.

•

5 V DC power with 500 mA limitation (CN15), the USB OTG HS Micro-AB connector 
(5 V power source on the usbhs silkscreen of CN3). Refer to 

Figure 14

:

Figure 14. usbhs (CN3)

Summary of Contents for UM2033

Page 1: ... DISCO and STM32F769I DISC1 variants Refer to Figure 1 STM32F769I DISCO Top view and Figure 2 STM32F769I DISC1 Top view helps users to evaluate the following peripherals USB OTG HS 10 100 Mbit Ethernet microSD USART SAI Audio DAC stereo with two audio jacks for input output ST MEMS digital microphones SDRAM Quad SPI flash memory SPDIF input output and DSI interface LCD with a capacitive multi touc...

Page 2: ...dded ST LINK V2 1 14 5 3 1 Drivers 14 5 3 2 ST LINK V2 1 firmware upgrade 15 5 4 Power supply 16 5 5 Programming debugging when the power supply is not from ST LINK 5 V link 19 5 6 Clock sources 19 5 7 Reset sources 19 5 8 Audio 19 5 9 USB OTG HS 20 5 10 microSD card 20 5 11 Ethernet 20 5 12 Power over Ethernet 20 5 13 SDRAM memory 21 5 14 Quad SPI NOR flash memory 21 5 15 Virtual COM port 21 5 16...

Page 3: ...dio stereo speaker JP2 and JP3 30 6 9 Audio line output jack CN7 30 6 10 Audio line input jack CN6 30 6 11 SPDIF input RCA connector CN12 30 6 12 SPDIF output RCA connector CN8 31 7 32F769IDISCOVERY I O assignment 32 8 32F769IDISCOVERY board information 39 8 1 Product marking 39 8 2 32F769IDISCOVERY product history 39 8 2 1 Product identification 32F769I DISCO 39 8 2 2 Product identification DK32F...

Page 4: ...4 5 Board MB1166 revision A 03 limitations 41 8 4 6 Board MB1166 revision A 09 limitations 41 9 Federal Communications Commission FCC and Innovation Science and Economic Development Canada ISED Compliance Statements 42 9 1 FCC Compliance Statement 42 9 1 1 Part 15 19 42 9 1 2 Part 15 21 42 9 1 3 Part 15 105 42 9 2 ISED Compliance Statement 42 9 2 1 Compliance Statement 42 9 2 2 Déclaration de conf...

Page 5: ...2 C extension connector CN2 25 Table 6 ARDUINO connectors CN11 CN14 CN13 and CN9 26 Table 7 USB OTG HS Micro AB CN15 27 Table 8 Ethernet RJ45 connector CN10 27 Table 9 LCD MIPI DSI connector CN1 28 Table 10 microSD connector CN5 29 Table 11 USB Micro B connector CN16 30 Table 12 SPDIF input RCA connector CN12 30 Table 13 SPDIF output RCA connector CN8 31 Table 14 32F769IDISCOVERY I O assignment 32...

Page 6: ...e5V CN3 17 Figure 13 stlk CN3 18 Figure 14 usbhs CN3 18 Figure 15 4 inch WVGA TFT DSI LCD daughterboard 22 Figure 16 DSI to HDMI adapter board 23 Figure 17 DSI to HDMI adapter board 23 Figure 18 On board DSI to external DSI 23 Figure 19 On board DSI to external DSI 23 Figure 20 Wi Fi module ESP8266 01 24 Figure 21 Wi Fi and I2 C extension connector CN2 front view 25 Figure 22 Wi Fi and I2 C extens...

Page 7: ...or Ext EEP daughterboard USB Micro B USB Micro AB IEEE 802 3 2002 compliant Ethernet ARDUINO Uno V3 On board ST LINK V2 1 debugger programmer with USB re enumeration capability mass storage Virtual COM port and debug port Flexible power supply options ST LINK V2 1 USB connector USB OTG HS connector 5 V delivered by RJ45 Power over Ethernet 5 V delivered by ARDUINO or external connector USB charger...

Page 8: ...tional display accessories for the 32F769IDISCOVERY Discovery kit refer to Table 2 Table 1 List of the order codes Order code Board reference Target STM32 STM32F769I DISCO MB1225 1 MB1166 2 1 Mother board 2 4 inch WVGA TFT LCD daughterboard STM32F769NIH6 Table 2 List of the order codes for the display accessories Order code Product description B LCDAD RPI1 15 pin single row Flexible Printed Circui...

Page 9: ...demark of Linus Torvalds b macOS is a trademark of Apple Inc registered in the U S and other countries and regions All other trademarks are the property of their respective owners c On Windows only Table 3 ON OFF conventions Convention Definition Jumper JPx ON Jumper fitted Jumper JPx OFF Jumper not fitted Jumper JPx 1 2 Jumper fitted between pin 1 and pin 2 Solder bridge SBx ON SBx connections cl...

Page 10: ...iscovery board The mechanical dimensions of the Discovery board are shown in Figure 7 Figure 4 Hardware block diagram MSv40775V1 STM32F769NIH6 Audio DAC and Amplifier RTC Ethernet PHY and RJ45 connector SWD 3 3V Power Supply 32KHz crystal ST LINK V2 1 I2 C RMII SAI Wi Fi or EXT I2 C Boards connector Capacitive multi point touchscreen 25MHz Oscillator LEDs push button and wakeup GPIO HSI HS PHY and...

Page 11: ...VERY top layout 512 Mbit Quad SPI flash memory LCD with MIPI DSI connector PoE converter around PM8800A 5 V external connector User push button ST LINK COM LED Four ST MEMS microphones on DFSDM inputs Fault power LED Power LED USB HS LED Overcurrent LED User LEDs ARDUINO LED User push button Wi Fi or Ext EEP daughterboard connector ...

Page 12: ...e output jack Stereo speaker outputs SPDIF RCA output connector 128 Mbit SDRAM Power supply selector SPDIF RCA input connector Audio codec Audio line input jack STM32F769NIH6 microcontroller ARDUINO connectors RJ45 Ethernet connector STM32F103CBT6 for ST LINK ST LINK V2 1 with Micro B connector USB OTG HS with Micro AB connector ...

Page 13: ...C 8 0 C 7 6 R76 R73 C154 R 1 3 7 D12 R 1 2 5 R 1 3 3 R 1 2 8 R123 R124 CN14 CN11 C98 C77 C84 X1 T P 2 1 T P 1 0 2 R 1 0 4 R 9 9 R 9 7 TP2 R8 C 1 5 7 R147 R148 R149 R146 R 1 4 3 C151 S B 2 2 SB21 D 1 1 R 1 4 1 R 1 3 8 R 1 3 5 R 1 2 7 C 1 4 3 R122 R 2 3 R103 C 2 2 D 3 R 2 4 C 2 4 R 2 5 TP3 R7 L3 TP1 R145 U 1 9 R121 C 1 4 2 X 3 C 1 4 0 R 1 1 8 C 1 3 2 C 2 0 C61 C60 C 1 4 1 R119 R120 S B 1 6 T 4 T 1 0...

Page 14: ...than 3 V For general information concerning the debugging and programming features that are common to both versions V2 and V2 1 refer to the user manual ST LINK V2 in circuit debugger programmer for STM8 and STM32 UM1075 5 3 1 Drivers The ST LINK V2 1 requires a dedicated USB driver for Windows available at the www st com website In case the 32F769IDISCOVERY Discovery board is connected to the PC ...

Page 15: ...u upgrade through the USB port As the firmware may evolve during the lifetime of the ST LINK V2 1 product for example new functionalities bug fixes support for new microcontroller families it is recommended to visit the www st com website before starting to use the 32F769IDISCOVERY Discovery board and periodically to stay up to date with the latest firmware version ...

Page 16: ...ment complying with the standard EN 60950 1 2006 A11 2009 and must be Safety Extra Low Voltage SELV with limited power capability 5 V power source on the Ext 5 V silkscreen of JP1 Refer to Figure 9 Figure 9 ext5V CN3 from Ext 5 V JP1 7 12 V DC power from CN11 pin named VIN on silkscreen the extension connectors for ARDUINO UNO shields or daughterboards 5 V power source on the Ext 5 V silkscreen of...

Page 17: ... Figure 12 poe5V CN3 5 V DC power with limitation from CN16 the USB type Micro B connector of ST LINK V2 1 USB 5 V power source on the stlk silkscreen of CN3 It is the default setting If the USB enumeration succeeds as explained below the ST LINK 5 V link power is enabled by asserting the PWR_ENn signal This pin is connected to a power switch ST890 which powers the board This power switch also fea...

Page 18: ...ly Figure 13 stlk CN3 Note In case the board is powered by a USB charger there is no USB enumeration so the led LD2 remains set to OFF permanently and the board is not powered Only in this specific case the resistor R138 needs to be soldered to allow the board to be powered anyway The LED LD6 is lit when the 32F769IDISCOVERY Discovery board is powered by the 5 V correctly Caution Do not connect th...

Page 19: ... be limited by the PC As a consequence the board is not powered correctly 2 500 mA is requested at the enumeration in this case there is a risk that the request is rejected and the enumeration does not succeed if the PC cannot provide such current 5 6 Clock sources Up to three clock sources are available as described below X1 24MHz oscillator for USB OTG HS PHY X2 25MHz oscillator for the STM32F76...

Page 20: ...rovides power to CN15 The green LED LD5 is lit in one of these cases Power switch is ON and 32F769IDISCOVERY works as a USB host VBUS is powered by another USB host when 32F769IDISCOVERY works as a USB device The red LED LD4 is lit when an overcurrent occurs Note 32F769IDISCOVERY Discovery board should be powered by an external power supply when using the OTG function 5 10 microSD card The 2 Gbyte...

Page 21: ...e blue button B1 located top side is available to be used as a digital input or as a wakeup alternate function When the button is depressed the logic state is 1 otherwise the logic state is 0 Four LEDs located top side are available for the user From left to right the LEDs are LD1 LD2 LD3 and LD4 with respectively green orange red and blue colors Refer to Figure 5 32F769IDISCOVERY top layout To li...

Page 22: ...or the STM32F769I DISC1 board and has to be ordered separately while for the STM32F769I DISCO board it is provided in the board package Figure 15 4 inch WVGA TFT DSI LCD daughterboard 1 Picture is not contractual 5 18 Adapter board from on board DSI to HDMI optional accessory display The DSI to HDMI adapter board provides a DSI input port and HDMI output port It is used on the 32F769IDISCOVERY Dis...

Page 23: ...ndard DSI display connector For technical information on the board refer to the board schematics This DSI adapter board features up to two lanes of MIPI DSI data and I2 C interface support and enables the use of extended displays with the standard DSI interface on STM32 evaluation and Discovery board families Refer to Figure 18 and Figure 19 1 Pictures are not contractual Figure 16 DSI to HDMI ada...

Page 24: ...iven through serial communication using only RX and TX of a UART interface Refer to Figure 20 This low cost module is not an STMicroelectronics accessory Its order code is ESP8266 01 Figure 20 Wi Fi module ESP8266 01 5 20 2 Extension I2 C board The user can design a board according to the pin out provided in Section 6 Connectors and to the board schematics Each signal used for this I2 C is GPIOs t...

Page 25: ...iew Figure 22 Wi Fi and I2 C extension connector CN2 front view 1 For more details refer to the board schematics Table 5 Wi Fi and I2 C extension connector CN2 Pin number Wi Fi description Pin number I2 C description 1 WIFI_RX 1 GND 2 3V3 2 NC 3 GPIO0 3 3V3 4 WIFI RST 4 NC 5 GPIO2 5 EXT_SCL 6 CH_PD 6 EXT_RST 7 GND 7 EXT_SDA 8 WIFI_TX 8 NC L L 5 6 5 6 ...

Page 26: ...I2_MISO PB14 D12 5 3 RESET NRST RESET TIM12_CH2 SPI2_MOSI PB15 D11 4 4 3V3 3 3 V input output TIM1_CH4 SPI2_NSS PA11 D10 3 5 5 V 5 V output TIM12_CH1 PH6 D9 2 6 GND Ground PJ4 D8 1 7 GND Ground 8 VIN Power input PJ3 D7 8 CN13 digital TIM11_CH1 PF7 D6 7 CN14 analog 1 A0 PA6 ADC1_IN6 TIM3_CH3 PC8 D5 6 2 A1 PA4 ADC1_IN4 PJ0 D4 5 3 A2 PC2 ADC1_IN1 2 TIM10_CH1 PF6 D3 4 4 A3 PF10 ADC3_IN8 PJ1 D2 3 5 A4 ...

Page 27: ...RJ45 connector CN10 Figure 24 Ethernet RJ45 connector CN10 front view Table 7 USB OTG HS Micro AB CN15 Pin number Description Pin number Description 1 VBUS 4 ID 2 D 5 GND 3 D Table 8 Ethernet RJ45 connector CN10 Pin number Description Pin number Description 1 TX 7 2 TX 8 3 RX 9 K yellow LED 4 10 A yellow LED 5 11 K green LED 6 RX 12 A green LED ...

Page 28: ...n connection 1 GND 2 3 DSI_CK_P H12 4 LCD_INT PI13 5 DSI_CK_N H13 6 GND 7 GND 8 DSI_D2_P GND 9 DSI_D0_P J12 10 DSI_D2_N GND 11 DSI_D0_N J13 12 GND 13 GND 14 DSI_D3_P GND 15 DSI_D1_P F12 16 DSI_D3_N GND 17 DSI_D1_N F13 18 GND 19 GND 20 21 BLVDD 5 V 22 23 BLVDD 5 V 24 25 26 27 BLGND 28 29 BLGND 30 31 32 33 34 35 SCLK MCLK NC 36 3 3V 37 LRCLK NC 38 39 SPDIF_I2S PD11 40 I2C1_SDA PB7 41 42 43 44 I2C1_S...

Page 29: ...ugging purposes 45 CEC_CLK 46 47 CEC 48 49 DSI_TE PJ2 50 51 52 53 BL_CTRL PI14 54 55 56 57 DSI_RESET PJ15 58 59 60 1V8 Table 9 LCD MIPI DSI connector CN1 continued Pin No Description Pin connection Pin No Description Pin connection Table 10 microSD connector CN5 Pin number Description Pin number Description 1 SDMMC2_D2 6 VSS GND 2 SDMMC2_D3 7 SDMMC2_D0 3 SDMMC2_CMD PD2 8 SDMMC2_D1 4 3 3V 9 GND 5 S...

Page 30: ... CN7 A 3 5 mm stereo audio jack output CN7 is available to support the headphone 6 10 Audio line input jack CN6 A 3 5 mm stereo audio jack input CN6 is available to support the audio line input 6 11 SPDIF input RCA connector CN12 Table 11 USB Micro B connector CN16 Pin number Description Pin number Description 1 VBUS power 4 GND 2 DM 5 6 Shield 3 DP Table 12 SPDIF input RCA connector CN12 Pin numb...

Page 31: ...UM2033 Rev 4 31 44 UM2033 Connectors 43 6 12 SPDIF output RCA connector CN8 Table 13 SPDIF output RCA connector CN8 Pin number Description Pin number Description 1 SPDIF_TX 2 GND 2 GND ...

Page 32: ..._HS_ULPI_D7 A9 PB4 SDMMC2_D3 A10 PB3 SDMMC2_D2 A11 PD7 SDMMC2_CMD A12 PC12 UART5_TX WIFI_RX A13 PA15 CEC CEC A14 PA14 SYS_JTCK SWCLK SWCLK A15 PA13 SYS_JTMS SWDIO SWDIO B1 PE5 SAI1_SCK_A B2 PE6 SAI1_SD_A B3 PG13 ETH_TXD0 B4 PB9 I2C1_SDA ARD_D14 SDA B5 PB7 I2C4_SDA B6 PB6 QUADSPI_BK1_NCS B7 PG15 FMC_SDNCAS B8 PG11 ETH_TX_EN B9 PJ13 GPIO_Input LD_USER1 B10 PJ12 GPIO_Input Audio_INT B11 PD6 SDMMC2_CK...

Page 33: ...D_D10 PWM CS D1 PC13 RTC_OUT_ALARM NC6 D2 PF0 FMC_A0 D3 PI5 FMC_NBL3 D4 PI7 FMC_D29 D5 PI10 FMC_D31 D6 PI6 FMC_D28 D7 PK4 GPIO_Input NC8 D8 PK3 GPIO_Input NC7 D9 PG9 SDMMC2_D0 D10 PJ15 GPIO_Input DSI_RESET D11 PD4 GPIO_Input OTG_HS_OverCurrent D12 PD2 UART5_RX WIFI_TX D13 PH15 FMC_D23 D14 PI1 FMC_D25 D15 PA10 USART1_RX VCP_RX E1 PC14 OSC32_IN RCC_OSC32_IN E2 PF1 FMC_A1 E3 PI12 GPIO_Input NC5 E4 PI...

Page 34: ...D F6 VSS F7 VSS F8 VSS F9 VSS F10 VSS F11 VDD F12 DSIHOST_D1P DSIHOST_D1P F13 DSIHOST_D1N DSIHOST_D1N F14 PC9 QUADSPI_BK1_IO0 F15 PA8 RCC_MCO_1 CEC_CLK G1 PH0 OSC_IN RCC_OSC_IN G2 PF2 FMC_A2 G3 PI13 GPIO_Input LCD_INT G4 PI15 GPIO_Input uSD_Detect G5 VDD G6 VSS G10 VSS G11 VDDUSB G12 VSSDSI G13 VDD G14 PC8 TIM3_CH3 ARD_D5 PWM G15 PC7 USART6_RX ARD_D0 RX Table 14 32F769IDISCOVERY I O assignment con...

Page 35: ... FMC_SDCLK H15 PC6 USART6_TX ARD_D1 TX J1 NRST J2 PF4 FMC_A4 J3 PH5 FMC_SDNWE J4 PH3 FMC_SDNE0 J5 VDD J6 VSS J10 VSS J11 VDD J12 DSIHOST_D0P DSIHOST_D0P J13 DSIHOST_D0N DSIHOST_D0N J14 PG7 SAI1_MCLK_A J15 PG6 GPIO_Input EXT_SDA K1 PF7 TIM11_CH1 ARD_D6 PWM K2 PF6 TIM10_CH1 ARD_D3 PWM K3 PF5 FMC_A5 K4 PH2 FMC_SDCKE0 K5 VDD K6 VSS K7 VSS K8 VSS K9 VSS K10 VSS K11 VDD Table 14 32F769IDISCOVERY I O ass...

Page 36: ... VCAP_1 L12 PD14 FMC_D0 L13 PB12 USB_OTG_HS_ULPI_D5 L14 PD9 FMC_D14 L15 PD8 FMC_D13 M1 VSSA M2 PC0 USB_OTG_HS_ULPI_STP M3 PC1 ETH_MDC M4 PC2 ADC1_IN12 ARD_A2 M5 PB2 QUADSPI_CLK M6 PF12 FMC_A6 M7 PG1 FMC_A11 M8 PF15 FMC_A9 M9 PJ4 GPIO_Input ARD_D8 M10 PD12 I2C4_SCL M11 PD13 QUADSPI_BK1_IO3 M12 PG3 GPIO_Input EXT_SCL M13 PG2 FMC_A12 M14 PJ5 GPIO_Input LD_USER2 M15 PH12 FMC_D20 N1 VREF Table 14 32F76...

Page 37: ...11 FMC_D19 P1 VREF P2 PA2 ETH_MDIO P3 PA6 ADC1_IN6 ARD_A0 P4 PA5 USB_OTG_HS_ULPI_CK P5 PC5 ETH_RXD1 P6 PF14 FMC_A8 P7 PJ2 DSIHOST_TE DSIHOST_TE P8 PF11 FMC_SDNRAS P9 PE9 FMC_D6 P10 PE11 FMC_D8 P11 PE14 FMC_D11 P12 PB10 USB_OTG_HS_ULPI_D3 P13 PH6 TIM12_CH1 ARD_D9 PWM P14 PH8 FMC_D16 P15 PH10 FMC_D18 R1 VDDA R2 PA3 USB_OTG_HS_ULPI_D0 R3 PA7 ETH_CRS_DV R4 PB1 USB_OTG_HS_ULPI_D2 R5 PB0 USB_OTG_HS_ULPI...

Page 38: ...ut ARD_D2 R8 PE7 FMC_D4 R9 PE10 FMC_D7 R10 PE12 FMC_D9 R11 PE15 FMC_D12 R12 PE13 FMC_D10 R13 PB11 USB_OTG_HS_ULPI_D4 R14 PB14 SPI2_MISO ARD_D12 MISO R15 PB15 SPI2_MOSI ARD_D11 PWM MOSI Table 14 32F769IDISCOVERY I O assignment continued Pin No Pin name Signal or label Comment ...

Page 39: ...tion E or ES marking examples of location On the targeted STM32 that is soldered on the board For an 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 Some boards feature a specific STM32 device version which allows the operation of any...

Page 40: ...e initial release 8 3 2 Board MB1225 revision B 01 The revision B 01 of the MB1225 board corresponds to VDD_VREGDSI of U13 is connected to VDD instead of DSI_VDD12 EXT I2C for CN2 is built by GPIOs Add DFSDM_CKOUT DATAIN1 DATAIN5 L1 removed 8 3 3 Board MB1225 revision B 03 The revision B 03 of the MB1225 board corresponds to Several part references updated due to obsolescence Refer to the bill of ...

Page 41: ... this board revision 8 4 2 Board MB1225 revision B 01 limitations No limitation identified for this board revision 8 4 3 Board MB1225 revision B 03 limitations No demonstration software is provided from this board revision 8 4 4 Board MB1225 revision C 01 limitations No demonstration software is provided from this board revision 8 4 5 Board MB1166 revision A 03 limitations No limitation identified...

Page 42: ...lass A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communication...

Page 43: ...SI Figure 19 On board DSI to external DSI Figure 20 Wi Fi module ESP8266 01 Figure 39 4 inch DSI LCD board Figure 40 DSI to HDMI adapter Figure 41 DSI connector adapter 13 Apr 2018 3 Updated the former order code STM32F769I DISCO1 to STM32F769I DISC1 across the whole document Added note about U device suffix in Chapter 3 Product marking Corrected PI3 to PJ3 in Table 5 ARDUINO connectors CN11 CN14 ...

Page 44: ...election and use of ST products and ST assumes no liability for application assistance or the design of purchasers products No license express or implied to any intellectual property right is granted by ST herein Resale of ST products with provisions different from the information set forth herein shall void any warranty granted by ST for such product ST and the ST logo are trademarks of ST For ad...

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