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UM2198

Hardware layout and configuration

Note:

For Ethernet clock and jumper JP5 configuration refer to

Section 8.15

8.6 Reset

sources

The reset signal of STM32H743I-EVAL Evaluation board is low active and the reset sources
include:

•

Reset button B1

•

Debugging tools from JTAG/SWD connector CN9 and ETM trace connector CN8

•

Daughterboard from CN6

•

Embedded ST-LINK/V2-1

•

RS232 connector CN2 for ISP.

Note:

The jumper JP6 has to be closed for RESET handled by pin 8 of RS232 connector CN2
(CTS signal).

8.7 Boot

option

The STM32H743I-EVAL Evaluation board can boot from:

•

Embedded user Flash

•

System memory with boot loader for ISP

•

Embedded SRAM for debugging

The boot option is configured by setting the switch SW1 (BOOT) and

the

boot base address

programmed in the BOOT_ADD0 and BOOT_ADD1 option bytes. The BOOT can be
configured also through the RS232 connector CN2.

Table 4. 25-MHz crystal X1 related solder bridges

Solder bridge

Description

SB39

PH0 is connected to 25-MHz crystal when SB39 is open (Default setting).

PH0 is connected to extension connector CN6 when SB39 is closed. In such case
R15 must be removed to avoid disturbance due to the 25-MHz quartz.

SB40

PH1 is connected to 25-MHz crystal when SB40 is open (Default setting).

PH1 is connected to extension connector CN6 when SB40 is closed. In such case
R16 must be removed to avoid disturbance due to the 25-MHz quartz.

Table 5. 32 KHz crystal X2 related solder bridges

Solder
bridge

Description

SB1

PC14 is connected to 32-KHz crystal when SB1 is open (Default setting).

PC14 is connected to extension connector CN7 when SB1 is closed. In such case
R18 must be removed to avoid disturbance due to the 32-Khz quartz.

SB4

PC15 is connected to 32-KHz crystal when SB4 is open (Default setting).

PC15 is connected to extension connector CN7 when SB4 is closed. In such case
R17 must be removed to avoid disturbance due to the 32-Khz quartz.

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Содержание STM32H743I-EVAL

Страница 1: ...ogrammer The full range of the hardware features on the STM32H743I EVAL Evaluation board helps to evaluate all the peripherals USB OTG HS and FS Ethernet FD CAN USART Audio DAC and ADC digital microph...

Страница 2: ...luation board layout 10 8 2 STM32H743I EVAL Evaluation board mechanical drawing 11 8 3 Embedded ST_LINK V2 1 12 8 3 1 Drivers 12 8 3 2 ST LINK V2 1 firmware upgrade 13 8 4 Power Supply 13 8 5 Clock so...

Страница 3: ...9 10 Memory connector CN11 and CN12 34 9 11 microSD connector CN13 37 9 12 USB OTG2 HS Micro AB connector CN14 38 9 13 USB OTG2 FS Micro AB connector CN16 39 9 14 USB OTG1 FS Micro AB connector CN18 3...

Страница 4: ...t 26 Table 18 CAN D type 9 pin male connector CN3 27 Table 19 I2 C EXT connector CN4 28 Table 20 Analog input output connector CN5 28 Table 21 Daughterboard extension connector CN6 29 Table 22 Daughte...

Страница 5: ...ront view 34 Figure 15 microSD connector top view 37 Figure 16 USB OTG HS Micro AB connector CN14 front view 38 Figure 17 USB OTG FS Micro AB connector CN16 front view 39 Figure 18 USB OTG FS Micro AB...

Страница 6: ...ck with 4 direction control and selector Board connectors Power jack 3 USB with Micro AB RS 232 communications Ethernet RJ45 FD CAN compliant connection Stereo headset jack including analog microphone...

Страница 7: ...m website Next to the evaluation tool ordering part number that is stuck or silk screen printed on the board 3 System requirements Windows OS XP 7 8 and 10 Linux or MacOS USB Type A to Micro B cable 4...

Страница 8: ...that no component remains in the bag The main component to verify is the microSD card that may have been ejected from the connector CN13 right side of the board Caution There is an explosion risk if t...

Страница 9: ...e mechanical dimensions of the board are showed in Figure 4 Figure 2 Hardware block diagram 06Y 9 670 9 EDWWHU XGLR DQG PSOLILHU 57 3 DQG WKHUQHW FRQQHFWRU 7 DQG 7UDFH FRQQHFWRU 3 56 FRQQHFWRU FU VWDO...

Страница 10: ...UUHQW DODUP 67 1 9 20 FRORU 6 59 3RWHQWLRPHWHU 5HVHW EXWWRQ DNHXS EXWWRQ R VWLFN 7DPSHU XWWRQ 8 1 OHIW GLJLWDO PLFURSKRQH FRXSRQ FRQQHFWRUV 8 1 ULJKW GLJLWDO PLFURSKRQH FRXSRQ FRQQHFWRUV 1 70 75 1 7 6...

Страница 11: ...dimensions Symbol Size mm Symbol Size mm Symbol Size mm A1 68 58 e 116 5 My 32 7 A2 48 62 H 8 P1 16 76 a 1 27 Lx1 13 7 P2 55 32 D 4 5 Lx2 25 Q1 39 23 d 3 5 Ly1 5 Q2 9 98 E1 107 Ly2 6 4 X 141 60 E2 11...

Страница 12: ...st be removed to reduce the stub on ETM signals In this configuration SAI and PDM are not functional and NOR Flash and the address of SRAM are limited on A18 Note 3 ETM trace function would be abnorma...

Страница 13: ...cted to a power switch ST890 that powers the board This power switch features also a current limitation to protect the PC in case of short circuit on the board If overcurrent more than 600 mA happens...

Страница 14: ...power source to PSU or D5V daughterboard mounted 4 Check red LED LD9 is turned ON 5 Connect the PC to USB connector CN23 If this order is not respected the board may be powered by VBUS first then by E...

Страница 15: ...e daughterboard connectors CN6 and CN7 set JP10 as shown to the right To supply the STM32H743I EVAL board through the USB OTG2 FS CN16 set JP10 as shown to the right To supply the STM32H743I EVAL boar...

Страница 16: ...4 MHz crystal for USB OTG2 HS PHY JP10 To supply the STM32H743I EVAL board through the USB OTG2 HS CN14 set JP10 as shown to the right To supply the STM32H743I EVAL board and the daughterboard connect...

Страница 17: ...N6 when SB39 is closed In such case R15 must be removed to avoid disturbance due to the 25 MHz quartz SB40 PH1 is connected to 25 MHz crystal when SB40 is open Default setting PH1 is connected to exte...

Страница 18: ...6 can be used to support ST MEMS microphone STEVAL MKI129V1 after removing SB54 and SB55 solder bridges Table 6 Boot related switches Switch configuration Boot address option bytes Boot space Default...

Страница 19: ...Default setting Digital microphone is connected to the DFSDM port of STM32H743XI when SW2 is set as shown to the right Digital microphone is connected to the PDM port of STM32H743XI when SW2 is set a...

Страница 20: ...6 with SB28 and SB29 closed and SB27 and SB30 open Green LED LD5 for CN14 or LD7 for CN16 lights up in one of these cases Power switch U14 is ON and the STM32H743I EVAL board works as a USB host VBUS...

Страница 21: ...ghterboard can be mounted on the CN4 connector and accessed by the microcontroller through the I2C1 bus Table 10 USART1 related jumpers Jumper Description JP7 USART1_TX is connected to RS232 when JP7...

Страница 22: ...nd BLN1 connected to BLE and BHE of SRAM respectively Table 11 CAN related jumpers and solder bridges Jumper Description JP1 CAN terminal resistor is enabled when JP1 is fitted Default setting Not fit...

Страница 23: ...either as 1 Twin Quad SPI NOR Flash 1 Gbit 2 512Mb memory or as 2 Quad SPI NOR Flash 512Mb memories The two dies in the Twin Quad SPI Flash memory share the same clock and chip select signals of the S...

Страница 24: ...D 20 GND 21 B0 PJ12 22 ENB PK7 23 B1 PJ13 24 25 B2 PJ14 26 HSYNC PI12 27 B3 PJ15 28 VSYNC PI13 29 B4 PK3 30 GND 31 B5 PK4 32 CLK PI14 33 B6 PK5 34 GND 35 B7 PK6 36 RESET 37 GND 38 I2C1_SDA PB7 39 INT...

Страница 25: ...GPIO14 TOUCH_INT Input LCD 28 PB15 MFX_GPIO15 MicroSDcard Detect Input microSD 29 PA8 MFX_GPIO8 OTG_FS2_ OverCurrent Input USB_FS2 30 PA9 MFX_GPIO9 OTG_FS2_ PowerSwitchOn Output USB_FS2 31 PA10 MFX_GP...

Страница 26: ...3 6 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded fr...

Страница 27: ...wnloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arro...

Страница 28: ...22 Table 19 I2 C EXT connector CN4 Pin number Description Pin number Description 1 I2C1_SDA PB7 5 3 3 V 2 NC 6 NC 3 I2C1_SCL PB6 7 GND 4 RESET PA4 8 NC Table 20 Analog input output connector CN5 Pin...

Страница 29: ...PB15 USART1_RX USB_FS2_DP Open SB49 SB51 49 D5V 51 PB11 ULPI_D4 Remove R109 53 PJ7 RGB_LCD_G0 Remove R24 Disconnect CN20 55 PJ6 RGB_LCD_R7 Disconnect CN20 57 PG6 QSPI_BK1_NCS Open SB6 Remove R19 59 G...

Страница 30: ...Remove R294 3 PC15 OSC32_OUT Remove R17 Close SB4 5 PI14 RGB_LCD_CLK Disconnect CN20 7 PI13 RGB_LCD_VSYNC Disconnect CN20 Table 21 Daughterboard extension connector CN6 continued Pin Description Alter...

Страница 31: ...Disconnect CN20 8 PA2 RMII_MDIO Remove R47 10 GND 12 PI8 GPIO_EXPANDER_INT Remove R185 14 PB9 SDIO_1_CDIR Remove R91 Table 22 Daughterboard extension connector CN7 continued Pin Description Alternati...

Страница 32: ...22 Daughterboard extension connector CN7 continued Pin Description Alternative function How to disconnect with function block on STM32H743I EVAL board Downloaded from Arrow com Downloaded from Arrow c...

Страница 33: ...rom Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Down...

Страница 34: ...iption 1 3 3V 2 3 3V 3 TRST PB4 4 GND 5 TDI PA15 6 GND 7 TMS SWDIO PA13 8 GND 9 TCK SWCLK PA14 10 GND 11 RTCK 12 GND 13 TDO SWO PB3 14 GND 15 RESET 16 GND 17 DBGRQ PJ7 18 GND 19 DBGACK PJ12 20 GND 3 6...

Страница 35: ...wnloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arro...

Страница 36: ...43I EVAL board Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Dow...

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Страница 39: ...com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded fr...

Страница 40: ...rposes Figure 19 USB Micro B connector CN23 front view Table 31 USB Micro B connector CN23 front view Pin number Description Pin number Description 1 VBUS power 4 ID Downloaded from Arrow com Download...

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Страница 48: ...rom Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Down...

Страница 49: ...5 PD 0 15 PE 0 15 PF 0 15 PG 0 15 PH 0 15 PI 0 15 TMS SWDIO TCK SWCLK TDI ULPI_STP ETH_MDC RMII_RXD0 RMII_RXD1 SDIO1_D0 EXT_RESET SDIO1_CLK TAMPER_KEY LCD_ENB SDIO1_CMD FMC_NOE FMC_NWE FMC_NWAIT FMC_N...

Страница 50: ...N1_STBY PDM1_CLK1 SB11 Closed PDM1_D1 SB38 Closed R259 33 QSPI_BK2_IO2 R244 33 QSPI_BK2_IO3 R29 33 PH0 PH1 C8 3 9pF C9 3 9pF R16 0 QSPI_BK2_IO0 R228 33 QSPI_BK2_IO1 R235 33 PJ6 PJ7 PJ8 PJ9 PJ10 PJ11 P...

Страница 51: ...DD G5 VSS L10 VDD H5 VDD E9 VSS K11 VDD F5 VSS H10 VDD L5 VSS L8 VSS L9 VSS J11 VSS G11 VSS H7 VSS K7 VSS K8 VSS J10 VSS G10 VDD G13 VSS R4 VDD M5 VDD L13 VSS B6 VCAP3 A7 NC F1 VDD E6 VDD N8 VDD J13 V...

Страница 52: ...BL2 3V3 3V3 3V3 3V3 Place close SDRAM Place close Nor Flash Place close SRAM PH5 PG15 PF11 PH6 PH7 PG8 PI5 PI4 A4 B4 A3 B3 A2 A5 A1 A4 A0 A3 CE B5 I O0 B6 I O1 C5 I O2 C6 I O3 D5 VCC D6 VSS D1 I O4 E5...

Страница 53: ...4 3 CN19 PJ3028B 3 R145 0 R148 0 R131 N A R147 1K GND 5 DOUT 4 CLK 3 VDD 1 LR 2 U26 MP34DT01TR GND 5 DOUT 4 CLK 3 VDD 1 LR 2 U27 MP34DT01TR MIC_DATA MIC_CLK MIC_VDD SB54 Closed SB55 Closed LEFT RIGHT...

Страница 54: ...38 38 39 39 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 52 52 53 53 54 54 55 55 56 56 57 57 58 58 59 59 60 60 61 61 62 62 63 63 64 64 CN15 QSH 030 01 F D A PF10 I2C1_SCL I2...

Страница 55: ...0 0 RESET C5 100nF R47 0 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arr...

Страница 56: ...R120 8K06_1 R107 0 R103 0 R100 0 R106 N A R102 N A R99 N A REFSEL0 REFSEL1 REFSEL2 REFSEL0 REFSEL1 REFSEL2 3V3 R283 0 C140 2 2uF_X7R 1V8 4 3 5 G S D 6 7 8 2 1 T1 STS5PF30L 3 1 2 T2 9013 1V8 R133 1K R...

Страница 57: ...rom Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Down...

Страница 58: ...ownloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arr...

Страница 59: ...R229 R237 R253 SB44 C108 ON R27 R28 R33 R52 OFF R27 R28 R33 R52 ON R225 R229 R237 R253 SB44 C108 OFF Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow...

Страница 60: ...row com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded...

Страница 61: ...ded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...

Страница 62: ...38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 CN6 P1039 2 30MGF 089 1A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38...

Страница 63: ...1K5 R186 100K USB_RENUMn R175 10K R178 36K R177 100 3V3_ST_LINK I O1 1 GND 2 I O2 3 I O2 4 Vbus 5 I O1 6 U25 USBLC6 2SC6 C170 100nF i Diff Pair 90ohm i Diff Pair 90ohm VBUS 1 DM 2 DP 3 ID 4 GND 5 Shie...

Страница 64: ...Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Ar...

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Страница 66: ...ght On Off control circuit wass removed from Version A 1 to B 1 H1 H2 Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com...

Страница 67: ...m Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downlo...

Страница 68: ...aded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow co...

Страница 69: ...wnloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arro...

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