ST 32F429IDISCOVERY User Manual Download Page 30

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32F429IDISCOVERY information

UM1670

30/32

UM1670 Rev 4

U3: L3GD20 replaced by I3G4250D and R75, C54 added

2. Old STMPE811QTR kept and SX8651 added for two footprints, and U9, C55, and R74

added for SX8651, and original STMPE811QTR circuit kept

3. CN5 SF-TC240T-9370-T replaced by FRD240C48003-B: pin1 and pin3 for YU and YD

swapped, pin8 connected with 3V

4. Updated solder bridges:

–

ON: SB3, SB5, SB7, SB13, SB19

–

OFF: SB4, SB6, SB8, SB14, SB18

5. For BOM for SX8651: as U9 SX8651IWLTRT is soldered, added R29, R30, and R45

4.7 K

Ω

resistors

6. Updated

CN6

footprint

7. Line added on top silkscreen for CN5 when FPC is mounted

7.3 Known

limitations

7.3.1 MB1075-F429

Revision B01

ST-LINK update from ST-LINK/V2 to ST-LINK/V2-B

Revision C01

EOL request for L3GD20 and STMPE811QTR

Summary of Contents for 32F429IDISCOVERY

Page 1: ...controller It includes an ST LINK V2 B embedded debug tool a 2 4 QVGA TFT LCD an external 64 Mbit SDRAM an ST MEMS gyroscope a USB OTG Micro AB connector LEDs and push buttons The board comes with the...

Page 2: ...hanical drawing 13 6 3 Embedded ST LINK V2 B 14 6 3 1 Drivers 15 6 3 2 ST LINK V2 B firmware upgrade 15 6 3 3 VCP configuration 15 6 3 4 Using ST LINK V2 B to program debug the STM32F429ZIT6 on board...

Page 3: ...k supply 20 6 12 2 OSC 32 kHz clock supply 20 6 13 Solder bridges 21 6 14 Extension connectors 22 7 32F429IDISCOVERY information 29 7 1 Product marking 29 7 2 Board revision history 29 7 2 1 MB1075 29...

Page 4: ...rdering information 7 Table 2 Codification explanation 7 Table 3 ON OFF conventions 8 Table 4 Jumper states 14 Table 5 Debug connector CN2 SWD 17 Table 6 Solder bridges 21 Table 7 STM32 pin descriptio...

Page 5: ...rd 1 Figure 2 Hardware block diagram 10 Figure 3 Top layout 11 Figure 4 Bottom layout 12 Figure 5 STM32F429 Discovery board mechanical drawing 13 Figure 6 Updating the list of drivers in Device Manage...

Page 6: ...green LD4 red Two USB OTG LEDs LD5 green VBUS and LD6 red OC over current Two push buttons user and reset 64 Mbit SDRAM Extension header for LQFP144 I Os for a quick connection to the prototyping boar...

Page 7: ...oned on a sticker placed on the top or bottom side of the board Table 1 Ordering information Order code Board reference Target STM32 STM32F429I DISC1 1 1 Mbed Enabled STM32F429I DISC1 with ST LINK V2...

Page 8: ...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 4 Conventions Table...

Page 9: ...covery board and launch the DISCOVER application 1 Ensure that the jumpers JP3 and CN4 are set ON Discovery mode 2 Connect the STM32F429 Discovery board to a PC using a USB cable Type A Mini B through...

Page 10: ...B push buttons LEDs USB OTG ST MEMS gyroscope accelerometer magnetometer and connectors Figure 3 and Figure 4 show the location of these features on the STM32F429 Discovery board Figure 5 shows the m...

Page 11: ...board layout Figure 3 Top layout LD1 COM red green LED ST LINK V2 B CN2 SWD connector B1 user button JP3 IDD measurement LD3 orange LED LD4 green LED 2 4 TFT LCD B2 reset button 3 V power supply inpu...

Page 12: ...m layout SB3 SB5 SB7 SB13 RESERVED SB21 BOOT1 SB4 SB6 SB8 SB14 DEFAULT SB19 SB20 X3 crystal SB18 MCO SB26 SB27 USB OTG U5 STM32F429ZIT6 SDRAM CN6 USB OTG Micro AB SB22 SB23 SB24 SB25 SB16 SB17 X2 crys...

Page 13: ...UM1670 Rev 4 13 32 UM1670 Hardware layout 31 6 2 Mechanical drawing Figure 5 STM32F429 Discovery board mechanical drawing...

Page 14: ...tion voltage limited to 3 V USB power management request for more than 100 mA power on USB Known limitation Activating the readout protection on the ST LINK V2 B target prevents the target application...

Page 15: ...3 2 ST LINK V2 B firmware upgrade The ST LINK V2 B embeds a firmware upgrade mechanism for the in situ upgrade through the USB port As the firmware may evolve during the lifetime of the ST LINK V2 B p...

Page 16: ...IT6 on board To program the STM32F429ZIT6 on board simply plug in the two jumpers on CN4 as shown marked in red in Figure 7 but do not use the CN2 connector as it could disturb the communication with...

Page 17: ...e the two jumpers from CN4 as shown in Figure 8 and connect the application to the CN2 debug connector according to Table 5 Note SB7 must be OFF if CN2 pin 5 is used in an external application Figure...

Page 18: ...Voltage SELV with limited power capability Note The board can also be powered through the USB USER connector and it is protected by D4 and D5 diodes when both USBs are connected in this case the 5 V...

Page 19: ...istor liquid crystal display The TFT LCD is a 2 4 display of 262 K colors Its definition is QVGA 240 x 320 dots and is directly driven by the STM32F429ZIT6 using the RGB protocol It includes the ILI93...

Page 20: ...the P2 connector The configuration needed is SB19 closed SB18 open R56 removed SB20 R57 C20 C21 X3 do not care No external oscillator from internal oscillator HSI only PH0 and PH1 can be used as GPIO...

Page 21: ...button is not connected to PA0 SB11 15 RX TX OFF STM32F429 USART1 is not connected to ST LINK so VCP is disabled Default configuration on 32F429IDISCOVERY ON STM32F429 USART1 is connected to ST LINK s...

Page 22: ...a voltmeter Table 7 STM32 pin description versus board functions STM32 pin Board functions Main function LQFP144 System VCP SDRAM LCD TFT LCD RGB LCD SPI I3G4250D USB LED Push button I 2 C Ext Touch p...

Page 23: ...3 SWO 6 28 PB4 134 25 PB5 135 SDCKE1 26 PB6 136 SDNE1 23 PB7 137 24 PB8 139 DB4 B6 19 PB9 140 DB5 B7 20 PB10 69 DB8 G4 48 PB11 70 DB9 G5 47 PB12 73 ID 4 50 Table 7 STM32 pin description versus board f...

Page 24: ...d 25 PC6 96 HSYNC HSYNC 57 PC7 97 DB10 G6 56 PC8 98 55 PC9 99 SDA SDA 1 54 PC10 111 DB12 R2 45 PC11 112 44 PC12 113 43 PC13 7 12 PC14 8 OSC32_IN 9 Table 7 STM32 pin description versus board functions...

Page 25: ...PD10 79 D15 56 PD11 80 TE 55 PD12 81 RDX 58 PD13 82 WRX DCX 57 PD14 85 D0 60 PD15 86 D1 59 PE0 141 NBL0 17 PE1 142 NBL1 18 PE2 1 15 PE3 2 16 PE4 3 13 PE5 4 14 Table 7 STM32 pin description versus boar...

Page 26: ...F3 13 A3 6 PF4 14 A4 3 PF5 15 A5 4 PF6 18 3 PF7 19 DCX SCL SCK 6 PF8 20 MISO 5 PF9 21 SDA SDI SDO MOSI 8 PF10 22 ENABLE DE 7 PF11 49 SDNRAS 32 PF12 50 A6 31 PF13 53 A7 34 Table 7 STM32 pin description...

Page 27: ...93 SDCLK 58 PG9 124 33 PG10 125 DB7 G3 34 PG11 126 DB1 B3 31 PG12 127 DB2 B4 32 PG13 128 Green 29 PG14 129 Red 30 PG15 132 SDNCAS 27 PH0 23 OSC_IN 10 Table 7 STM32 pin description versus board functio...

Page 28: ...63 11 GND 64 29 GND 63 GND 1 If SB27 is ON 2 If SB26 is ON Table 7 STM32 pin description versus board functions continued STM32 pin Board functions Main function LQFP144 System VCP SDRAM LCD TFT LCD...

Page 29: ...ving 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 E or ES marking examples of l...

Page 30: ...FRD240C48003 B pin1 and pin3 for YU and YD swapped pin8 connected with 3V 4 Updated solder bridges ON SB3 SB5 SB7 SB13 SB19 OFF SB4 SB6 SB8 SB14 SB18 5 For BOM for SX8651 as U9 SX8651IWLTRT is soldere...

Page 31: ...versus board functions Section 7 Electrical schematics 20 Sep 2017 3 Updated Section 6 9 TFT LCD Thin film transistor liquid crystal display 02 Jul 2020 4 Reshuffle of document to align with latest s...

Page 32: ...lection 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 b...

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