ST STM320518-EVAL User Manual Download Page 35

Page: 35 / 52

UM1537

Board schematics

Doc ID 023059 Rev 1

35/52

Figure 19.

Audio

STMicroelectronics

Title:

Number:

Rev:

Sheet

B.1(PCB.SCH)

Date:

3/15/2012

U22

ECG2740TBL

U16

DMG15008-03

C77

180pF

C70

100nF

R140

100K

R134

100K

R166

10K

JP1

+3V3

C84

470nF

R154

22K

R149

22K

C76

330pF

C75

1uF

TP4

IC_OUT

TP7

MIC

R133

R144

100

R139

2.2K

C69

47pF

R135

15K

RV1

[N/A]

Speaker-

CN11

ST-613

C42

[N/A]

R106

R100

500

Audio_OUT

Audio_IN

U18

TS461CLT

C63

10uF

C64

4.7uF

C74

2.2uF

R145

18K

R148

R147

680

C73

4.7uF

R103

C89

[N/A]

Standby

pass

VIN

VIN-

VOUT1

VCC

GND

VOUT2

U17

TS4990IST

C87

1uF

PA4

PC0

STM320518-EVAL

Audio

MB965

VDD_ANA

C91

100nF

R88

Summary of Contents for STM320518-EVAL

Page 1: ...e of hardware features on the board is able to help you evaluate all peripherals motor control connector RS 232 RS 485 audio DAC linear sensor microphone ADC TFT LCD IrDA IR LED IR receiver LDR MicroSD card CEC on two HDMI connectors RF E2PROM temperature sensor and so on and develop your own applications Extension headers make it possible to easily connect a daughterboard or wrapping board for yo...

Page 2: ... option 14 2 6 Audio 14 2 7 RS 232 RS 485 and IrDA 15 2 8 Linear sensor 16 2 9 MicroSD card 16 2 10 Analog input 16 2 11 LDR light dependent resistor 16 2 12 Temperature sensor 17 2 13 Display and input devices 17 2 14 RF E2PROM 18 2 15 HDMI CEC 18 2 16 IR LED and IR receiver 19 2 17 Motor control 19 3 Connector 22 3 1 Motor control connector CN1 22 3 2 RF E2PROM connector CN2 23 3 3 HDMI sink con...

Page 3: ...tor CN9 28 3 9 Standard SWD connector CN10 29 3 10 Audio jack CN11 29 3 11 ST LINK V2 programming connector CN12 29 3 12 ST LINK V2 USB type B connector CN13 29 3 13 MicroSD connector CN14 30 3 14 Power connector CN15 31 4 Board schematics 32 Appendix A STM320518 EVAL I O assignments 47 Appendix B Mechanical dimensions 50 Revision history 51 ...

Page 4: ...ble 12 LCD modules 17 Table 13 Motor control related jumpers 21 Table 14 Motor control connector CN1 22 Table 15 RF E2PROM connector CN2 23 Table 16 HDMI sink connector CN3 24 Table 17 HDMI source connector CN4 24 Table 18 Daughterboard extension connector CN5 25 Table 19 Daughterboard extension connector CN6 26 Table 20 RS 232 and RS 485 connector CN7 27 Table 21 Analog input output connector CN8...

Page 5: ...connector 27 Figure 11 Analog input output connector CN8 28 Figure 12 High density SWD debugging connector CN9 28 Figure 13 Standard SWD debugging connector CN10 29 Figure 14 USB type B connector CN13 30 Figure 15 MicroSD connector CN14 30 Figure 16 Power supply connector CN15 31 Figure 17 STM320518 EVAL 33 Figure 18 MCU 34 Figure 19 Audio 35 Figure 20 HDMI_CEC 36 Figure 21 LCD and micro SD card 3...

Page 6: ... control and selector Reset tamper and user buttons 4 color LEDs Extension connector for daughterboard or wrapping board MCU voltage choice fixed at 3 3 V or adjustable from 2 to 3 6 V Linear sensor Light dependent resistor LDR Potentiometer Two HDMI connectors with DDC and CEC Motor control connector Boards RoHS compliant lead free 1 2 Demonstration software Demonstration software is preloaded in...

Page 7: ...r lost When the board is extracted from its plastic bag please check that no component remains in the bag The main components to verify are 1 The 8 MHz crystal X1 which may have been removed from its socket by a shock 2 The MicroSD card which may have been ejected from the connector CN14 left side of the board 3 The dual interface EEPROM board ANT7 M24LR A which may have been unplugged from the co...

Page 8: ...d DDC on two HDMI connectors RF E2PROM and temperature sensor and so on Figure 3 shows where you can locate these features on the evaluation board Figure 2 Hardware block diagram 34 2 4 23 TRANSCEIVER R TRANSCEIVER 6 REGULATOR OLOR ICRO3 CARD 3PEAKER MPLIFIER SINK S 0OTENTIOMETER 23 23 CONNECTOR 0 XTENSION CONNECTOR FOR 0 S 53 24 4EMPERATURE SENSOR 37 OYSTICK 6 TO 6 ADJUSTABLE REGULATOR MBEDDED 34...

Page 9: ...t key CN 2 RF E2PROM connector LD5 IR LED CN7 RS 232 RS 485 connector CN16 TFT LCD U1 IrDA transceiver 4 colors LEDS LD7 ST LINK V2 COM LED CN3 HDMI_Sink connector U2 IR receiver CN15 power jack B3 user button S1 Linear sensor U21 joystick B2 tamper button RV2 VDD_Adjustment CN13 ST LINK V2 USB connector CN14 MicroSD Card U4 STM32F051R8T6 CN11 audio jack CN10 SWD connector CN5 CN6 extension header...

Page 10: ...ble 2 The embedded ST LINK V2 is connected to the PC via a standard USB cable from connector CN13 The bicolor LED LD7 COM indicates the status of the communication as follows Slow blinking Red Off at power on before USB initialization Fast blinking Red Off after the first correct communication between the PC and ST Link V2 enumeration Constant Red On when initialization between the PC and ST LINK ...

Page 11: ...C power from CN6 the extension connector for daughterboard daughterboard power source D5V on silkscreen The power source is selected by setting the related jumpers JP8 as described in Table 3 Table 3 Power source related jumpers Jumper Description JP8 JP8 selects one of the three possible power supply resources For the power supply jack CN15 to STM320518 EVAL only JP8 is set as shown For power sup...

Page 12: ...ent can be done with a current meter mounted on JP7 when it is open Note Jumper JP11 must be open to disconnect VDDA from all analog power VDD_ANA which is connected to the analog circuits on the board for MCU Idd measurement The LED LD6 is lit when the STM320518 EVAL evaluation board is correctly powered by 5 V JP12 The Vbat pin of STM32F051R8T6 is connected to VDD when JP12 is set as shown defau...

Page 13: ... crystal X1 related solder bridges Jumper Description SB13 PF0 is connected to an 8 MHz crystal when SB13 is open default setting PF0 is connected to an extension connector CN6 when SB13 is closed In such a case C34 and X1 must be removed SB14 PF1 is connected to an 8 MHz crystal when SB14 is open default setting PF1 is connected to an extension connector CN6 when SB14 is closed In such a case R59...

Page 14: ... or disabled by setting JP13 Table 9 Table 7 Boot related switch Switch configuration Bit12 in USER OPTION BYTES Boot source 0 1 X STM320518 EVAL boot from User Flash when SW1 and Bit12 in User OPTION bytes set as shown to the left default setting 0 1 0 STM320518 EVAL boot from Embedded SRAM when SW1 and Bit12 in User OPTION bytes set as shown to the left 0 1 1 STM320518 EVAL boot from System Memo...

Page 15: ... for ISP support Table 10 RS 232 and IrDA related jumpers Jumper Description JP3 RS232_RX is connected to the RS 232 transceiver and RS 232 communication is enabled when JP3 is set as shown default setting RS485_RX is connected to the RS 485 transceiver and RS 485 communication is enabled when JP3 is set as shown IrDA_RX is connected to the IrDA transceiver and IrDA communication is enabled when J...

Page 16: ...card The 2 GB or more MicroSD card connected to the SPI1 port of the STM32F051R8T6 is available on the board MicroSD card detection is managed by the standard IO port PB15 2 10 Analog input The two pin header CN8 and 10 kohm potentiometer RV3 are connected to PC1 of the STM32F051R8T6 as an analog input A low pass filter can be implemented by replacing R60 and C36 with the correct resistor and capa...

Page 17: ...DMI_Source connector CN4 2 13 Display and input devices The 2 4 inch color TFT LCD connected to the SPI1 port of the STM32F051R8T6 and four general purpose color LEDs LD 1 2 3 and 4 are available as display devices The 4 direction joystick U21 with selection key connected to PA0 and support wakeup feature and tamper button B2 are available as input devices AND GAP 6 0 0 0 0 0 COMPARATOR 0 2 AND GA...

Page 18: ...o I2C2 of the STM32F051R8T6 HPD controlled by I O PA11 through transistor T3 CEC connected to PB10 through transistor T4 Connector CN4 is an HDMI source connector with DDC connected to I2C1 of the STM32F051R8T6 and shared with the temperature sensor and RF E2PROM HPD controlled by I O PA8 CEC connected to PB10 through transistor T4 5V HDMI powered by power switch U5 Signals TDMS D 0 1 2 TDMS_CLK T...

Page 19: ...ed control and feedback signals to and from the motor power driving board Available signals on this connector include emergency stop motor speed 3 phase motor current bus voltage heatsink temperature coming from the motor driving board and six channels of the PWM control signal going to the motor driving circuit Some PCB reworks are required for the motor control application to disconnect peripher...

Page 20: ...n UM1537 20 52 Doc ID 023059 Rev 1 Figure 5 STM320518 EVAL evaluation board motor control PCB reworks The RS 232 connector CN7 is re connected to USART1 on the IOs PB6 and PB7 instead of PA9 and PA10 for the motor control application ...

Page 21: ... and can be used by the daughterboard when JP2 is not fitted Default setting not fitted JP1 JP1 should be kept open when the encoder signal is from pin31 of the motor control connector CN1 while it should be kept closed when the analog signal is from pin31 of CN1 for special motors Default setting not fitted SB1 Pin17 of the motor connector CN1 is connected to PA3 as MC_currentB2 when SB1 is close...

Page 22: ...P PB12 1 2 GND Emergency STOP2 PA3 PWM UH PA8 3 4 GND PWM UL PB13 5 6 GND PWM VH PA9 7 8 GND PWM VL PB14 9 10 GND PWM WH PA10 11 12 GND PWM WL PB15 13 14 PA1 Bus voltage PHASE A CURRENT PA2 15 16 GND PHASE B CURRENT PC5 17 18 GND PHASE B CURRENT2 PA3 PHASE C CURRENT PC4 19 20 GND NTC BYPASS RELAY PA6 21 22 GND DISSIPATIVE BRAKE PWM PB11 23 24 GND 5 V power 25 26 PC2 Heatsink temperature PFC SYNC P...

Page 23: ...connector CN3 Encoder B PB3 33 34 PB10 Encoder index MC_BEMF_B PC1 PC3 MC_BEMF_C Table 14 Motor control connector CN1 Description Pin of STM32F051R8T6 Pin no of CN1 Pin no of CN1 Pin of STM32F051R8T6 Description Table 15 RF E2PROM connector CN2 Pin number Description Pin number Description 1 SDA PB7 3 5 V 2 SCL PB6 4 GND 6IEWED FROM FRONT 3 6 6IEWED FROM FRONT 3 6 ...

Page 24: ...m This standard has been implemented on the majority of evaluation boards Each pin on CN5 and CN6 can be used by a daughterboard after disconnecting it from the corresponding function block on the STM320518 EVAL evaluation board Details are provided in Table 18 and Table 19 Table 16 HDMI sink connector CN3 Pin number Description Pin number Description 1 3 4 6 7 9 10 12 TMDS differential signal pai...

Page 25: ...A15 MC_TIM2_CH1 Encoder A Disconnect MC power board from CN1 19 GND 21 PC12 LED3 Remove R92 23 PB3 IR_IN MC_TIM2_CH2 encoder B Remove R19 Disconnect MC power board from CN1 25 PB5 TempSensor_INT Remove R61 27 PB7 TempSensor HDMI RF_SDA MC_USART1_RX Remove R50 29 PB8 User_KEY Remove R99 31 PB9 IR_OUT Remove R17 33 PC15 OSC32_OUT Close SB10 Remove R58 2 PB15 SD_Detection Remove R83 4 PC7 JOY_DOWN Re...

Page 26: ..._IO dissipative brake Remove R31 7 PB2 1 8 V POR 9 PC13 TAMPER_KEY Remove R96 11 RESET 13 PC5 TS_Shield MC_AIN15 Current B Mount a 0 ohm resistor on R33 15 PA7 LCD SD_MOSI 17 PA5 LCD SD_SCK 19 D5V 21 PF5 SD_CS Remove R75 23 PA3 MC_AIN3_COMP2_IN Current B2 EmergencySTOP2 Disconnect MC power board from CN1 25 PA1 LDR_IN MC_AIN1_COMP1_INI bus voltage Remove R89 Disconnect MC power board from CN1 27 P...

Page 27: ...CS Remove R94 24 PA2 MC_ADC_IN2 Current A Disconnect MC power board from CN1 26 PA0 JOY_SEL Remove R97 28 PC2 MC_ADC_IN12 heatsink temperature Disconnect MC power board from CN1 30 GND 32 VDDA 34 PF1 OSC_OUT Remove R59 Close SB14 Table 19 Daughterboard extension connector CN6 continued Pin Description Alternative function How to disconnect from the function block on STM320518 EVAL board Table 20 R...

Page 28: ...2 High density SWD debugging connector CN9 Table 21 Analog input output connector CN8 Pin number Description Pin number Description 1 Analog input output PC1 2 GND 6IEWED FROM TOP 3 6 Table 22 High density SWD debugging connector CN9 Pin number Description Pin number Description 1 VDD 2 SWDAT 3 GND 4 SWCLK 5 GND 6 7 KEY 8 9 GND 10 RESET 6IEWED FROM ABOVE 0 3 6 ...

Page 29: ...d ST LINK V2 programming during board manufacture It is not populated by default and is not intended for the end user 3 12 ST LINK V2 USB type B connector CN13 The USB connector CN13 is used to connect the embedded ST LINK V2 to a PC for debugging purposes Table 23 Standard SWD debugging connector CN10 Pin number Description Pin number Description 1 VDD 2 VDD 3 4 GND 5 6 GND 7 SWDAT 8 GND 9 SWCLK ...

Page 30: ... connector CN13 Pin number Description Pin number Description 1 VBUS power 4 GND 2 DM 5 6 Shield 3 DP 6IEWED FROM FRONT 3 6 Table 25 MicroSD connector CN14 Pin number Description Pin number Description 1 5 MicroSDcard_CLK PA5 2 MicroSDcard_CS PF5 6 Vss GND 3 MicroSDcard_DIN PA7 7 MicroSDcard_DOUT PB4 4 3 3 V 8 10 MicroSDcard_detect PB15 6IEWED FROM FRONT 3 6 ...

Page 31: ... connector CN15 The STM320518 EVAL evaluation board can be powered from a 5 V DC power supply via the external power supply jack CN15 shown in Figure 16 The central pin of CN15 must be positive Figure 16 Power supply connector CN15 6IEWED FROM FRONT 3 6 6 ...

Page 32: ...gure 20 HDMI_CEC on page 36 Figure 21 LCD and micro SD card on page 37 Figure 22 Peripherals on page 38 Figure 23 RS 232 RS 485 and IrDA on page 39 Figure 24 Temperature sensor and RF EEPROM on page 40 Figure 25 Linear sensor on page 41 Figure 26 ST LINK V2 SWD only on page 42 Figure 27 SWD on page 43 Figure 28 Motor control on page 44 Figure 29 Power on page 45 Figure 30 2 4 inch LCD module on pa...

Page 33: ...rentC MC_PFCsync1 MC_PFCsync2 MC_WL MC_VH MC_VL MC_UH MC_UL MC_WH MC_NTC MC_DissipativeBrake MC_PFCpwm MC_EnA MC_EnB MC_HeatsinkTemperature MC_BusVoltage MC_EnIndex MC_EmergencySTOP2 MC_CurrentB2 MC_BEMF_A MC_BEMF_B MC_BEMF_C U_MotorCtrl MotorCtrl SchDoc Potentiometer LED4 LED3 LED1 LED2 JOY_SEL JOY_DOWN JOY_LEFT JOY_RIGHT JOY_UP LDR_OUT IR_IN IR_OUT User_Button Anti_Tamper U_Peripherals Periphera...

Page 34: ...G3_IO1 TS_G3_IO2 TS_G6_IO2 TS_G6_IO1 TS_G6_IO3 TS_G6_IO4 Audio_OUT Audio_IN HDMI_HPD_SINK I2C2_SDA I2C2_SCL HDMI_CEC_OD HDMI_HPD_Source_5V I2C1_SCL I2C1_SDA RESET SWDAT SWCLK MicroSD_CS_OD SPI1_SCK SPI1_MOSI LCD_CS_OD SPI1_MISO Potentiometer LED4 LED3 LED1 LED2 JOY_SEL JOY_DOWN JOY_LEFT JOY_RIGHT JOY_UP LDR_OUT IR_IN IR_OUT User_Button Anti_Tamper 1V8_PG USART_TX USART_RX RS485_DIR Bootloader_RESE...

Page 35: ...3V3 C84 470nF R154 22K R149 22K C76 330pF C75 1uF TP4 MIC_OUT TP7 MIC R133 1K R144 100 R139 2 2K C69 47pF R135 15K 1 3 2 RV1 N A Speaker Speaker 1 10 2 CN11 ST 613 C42 N A R106 0 R100 500 Audio_OUT Audio_IN 4 3 1 2 5 U18 TS461CLT C63 10uF C64 4 7uF C74 2 2uF R145 18K R148 82K R147 680 C73 4 7uF R103 0 C89 N A Standby 1 Bypass 2 VIN 3 VIN 4 VOUT1 5 VCC 6 GND 7 VOUT2 8 U17 TS4990IST C87 1uF PA4 PC0 ...

Page 36: ... 11 12 13 14 15 16 17 18 19 CN3 47151 0051 Sink Source R28 1K R23 1K HDMI_5V_Sink HDMI_5V_Sink I2C2_SDA_5V I2C2_SCL_5V R68 47K R62 47K 3V3 R34 27K HDMI_CEC_3V3 5V C16 4 7uF GND 2 IN 5 EN 4 OUT 1 FAULT 3 U5 STMPS2141STR 54 HDMI_5V_Source R63 1M HDMI_HPD_Source_5V I2C1_SCL_5V I2C1_SDA_5V R51 1 8K R13 1 8K 5V SB4 SB5 SB6 SB7 R66 0 2 1 3 G S D T4 2N7002 5V PA11 PF6 PF7 PB10 PA8 PB6 PB7 TMDS Data2 TMDS...

Page 37: ...3 RS 4 WR 5 RD 6 RESET 8 VDD 9 VCI 10 SDO 7 GND 11 GND 12 BL_VDD 13 BL_Control 14 BL_GND 15 BL_GND 16 CN16 2 4 LCD connector MB895C 3V3 TFT LCD PB15 PB4 PA5 STM320518 EVAL LCD Micro SD card MB965 5 13 5V C86 10uF L1 BEAD C78 100nF L2 BEAD R126 0 3V3 R132 N A R110 10K R94 0 3V3 R76 10K R75 0 3V3 RVS 1 CS 2 DI 3 Vdd 4 SCLK 5 Vss 6 DO 7 RVS 8 SW2 9 SW1 10 G1 G2 G3 G4 CN14 PJS008 2000 SMS064FF or SMS1...

Page 38: ... R86 0 R97 0 JOY_SEL JOY_DOWN JOY_LEFT JOY_RIGHT JOY_UP Joystick LEDs IR_Receiver LDR_OUT R101 8 2K Tamper Button PA1 PC10 PC11 PC12 PD2 PC6 PC8 PC9 PC7 PA0 R93 0 R105 0 R92 0 R104 0 C36 N A R60 0 Close to MCU on PCB PC1 R65 0 R107 VT9ON1 STM320518 EVAL Peripherals MB965 6 13 3V3 2 3 1 U2 TSOP34836 R21 100 C13 4 7uF IR_IN PB3 IR_OUT R10 22 3V3 R12 100 1 2 LD5 SFH409 2 IR_LED PB9 VDD R14 10K 3 2 1 ...

Page 39: ...ART_TX_3V3 USART_RX_3V3 connector for USART1 RS485 RO 1 RE 2 DE 3 DI 4 GND 5 A 6 B 7 Vcc 8 U6 ST485ABDR 5V RS485_DIR_3V3 R48 10K R67 22K R64 22K SB12 SB11 R56 120 C31 100nF SB8 Bootloader_BOOT0_3V3 Bootloader_RESET_3V3 C2 1 C2 2 V 3 R1IN 4 R2IN 5 R3IN 6 R4IN 7 R5IN 8 T1OUT 9 T2OUT 10 T3OUT 11 T3IN 12 T2IN 13 T1IN 14 R5OUT 15 R4OUT 16 R3OUT 17 R2OUT 18 R1OUT 19 R2OUTB 20 R1OUTB 21 nSHDN 22 nEN 23 C...

Page 40: ...r Rev Sheet of B 1 PCB SCH Date 3 15 2012 I2C_SCL_TempSensor_5V I2C_SDA_TempSensor_5V SDA 1 SCL 2 OS INT 3 GND 4 A2 5 A1 6 A0 7 VDD 8 U8 STLM75M2E 5V C37 100nF R61 0 Temperature sensor I2C_SMB PB7 PB6 PB5 STM320518 EVALTemSendor RF EEPROM MB965 8 13 5V 1 1 2 2 3 3 4 4 CN2 SSM 104 L SH 5V RF EEPROM connector R54 10K VDD I2C_SDA_RF_5V I2C_SCL_RF_5V PB7 PB6 ...

Page 41: ...heet of B 1 PCB SCH Date 5 8 2012 TS_G3_IO1 TS_G3_IO2 R38 0 PB13 PB14 PC5 PB0 ESD resistor close to MCU pad TS_G6_IO2 PB12 C14 47nF COG GRM31M5C1H473JA01L R42 2 2k PB11 SLD_1 SLD_2 SLD_3 C15 220nF 1 1 2 2 3 3 S1 Linear Sensor 3 pos R27 10K R26 10K R24 10K STM320518 EVAL Linear Sensor MB965 9 13 R31 0 TS_G6_IO1 TS_G6_IO3 TS_G6_IO4 Active shiled ...

Page 42: ...TCK T_JTDO T_JTDI T_JTMS STM_JTMS_SWDIO STM_JTCK_SWCLK LED_STLINK OSC_IN OSC_OUT T_NRST T_JRST LED_STLINK T_JTCK T_NRST T_JTMS R143 4K7 R141 4K7 AIN_1 C72 100nF R142 100K R137 100 3V3 3V3 VDD 3V3 3V3 3V3 AIN_1 VCC 1 D 2 D 3 GND 4 SHELL 0 SHELL 0 CN13 USB typeB connector USB_DM USB_DP 3V3 C62 100nF C71 100nF C55 100nF C43 100nF R128 22 R131 22 MCU USB SWD STM_JTMS_SWDIO STM_JTCK_SWCLK 3V3 U5V_ST_LI...

Page 43: ...CB SCH Date 5 4 2012 R74 N A R81 N A R82 N A VDD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CN10 SWD VDD VDD R102 10K R108 10K R90 10K RESET SWDAT SWCLK High Density SWD connector Standard SWD connector KEY PA13 PA14 D5 Z5V1 D6 N A D4 Z5V1 STM320518 EVAL SWD MB965 11 13 R109 22 R115 22 R123 22 1 2 3 4 5 6 7 8 9 10 CN9 FTSH 105 01 L DV VDD ...

Page 44: ...ND 6 GND 8 GND 10 GND 12 BUS VOLTAGE 14 GND 16 GND 18 GND 20 GND 22 GND 24 Heatsink Temperature 26 3 3V Power 28 GND 30 GND 32 Encoder Index 34 CN1 MC_connector MC_EmergencySTOP MC_CurrentA MC_CurrentB MC_CurrentC MC_PFCsync1 MC_PFCsync2 MC_WL MC_VH MC_VL MC_UH MC_UL MC_WH MC_NTC MC_DissipativeBrake MC_PFCpwm MC_EnA MC_EnB MC_HeatsinkTemperature MC_BusVoltage MC_EnIndex R45 100K JP1 C17 N A Motor ...

Page 45: ...2 3386P 503H 5 R125 31 6K 1 E5V D5V U5V_ST_LINK C48 N A Power Supply VDD_ADJ 2 1V to 3 5V EN 1 GND 2 VO 4 ADJ 5 GND EXP VI 6 PG 3 U11 ST1L05BPUR 3V3 R121 10K C53 100nF R113 59K 1 C56 4 7uF STM320518 EVAL Power MB965 13 13 6 5 4 3 2 1 JP8 Header 3X2 Vout 1 22 1 R1 R2 C47 10uF ESR 0 2ohm 1V8 5V TP3 1 8V R122 31 6K 1 C51 N A Power Supply 1 8V EN 1 GND 2 VO 4 ADJ 5 GND EXP VI 6 PG 3 U12 ST1L05BPUR VDD...

Page 46: ...Board schematics UM1537 46 52 Doc ID 023059 Rev 1 Figure 30 2 4 inch LCD module ...

Page 47: ..._IN 6 PF1 OSC_OUT OSC_OUT 7 NRST NRST 8 PC0 Audio_IN MC_AIN10 BEMF_A 9 PC1 Potentiometer MC_AIN11 BEMF_B 10 PC2 MC_ADC_IN12 headsink temperature 11 PC3 MC_Ain13 BEMF_C 12 VSSA VREF VSSA 13 VDDA VREF VDDA 14 PA0 TAMPER2 WKUP1 JOY_SEL 15 PA1 LDR_IN MC_AIN1_COMP1_INI bus voltage 16 PA2 MC_ADC_IN2 current A 17 PA3 MC_AIN3_COMP2_IN current B2 emergencySTOP2 18 PF4 LCD_CS 19 PF5 SD_CS 20 PA4 Audio_OUT 2...

Page 48: ...OY_RIGHT 40 PC9 JOY_LEFT 41 PA8 HDMI_HPD_Source MC_TIM1_CH1 UH 42 PA9 RS232 RS485 irDA_TX MC TIM1_CH2 VH 43 PA10 RS232 RS485 irDA_RX MC_TIM1_CH3 WH 44 PA11 HDMI_HPD_Sink RS232_CTS 45 PA12 RS485_DIR RS232_RTS MC_IO PFC_sync1 46 PA13 SWDAT 47 PF6 I2C2_SCL_HDMI_Sink 48 PF7 I2C2_SDA_HDMI_Sink 49 PA14 SWCLK 50 PA15 MC_TIM2_CH1 encoder A 51 PC10 LED1 52 PC11 LED2 53 PC12 LED3 54 PD2 LED4 55 PB3 IR_IN MC...

Page 49: ...RF_SCL MC_USART1_TX 59 PB7 TempSensor HDMI RF_SDA MC_USART1_RX 60 BOOT0 BOOT0 61 PB8 User_KEY 62 PB9 IR_OUT 63 VSS_1 VSS 64 VDD_1 VDD Table 26 STM32F051R8T6 MCU pin assignments continued Pin number Pin name STM320518 EVAL general I O assignment STM320518 EVAL motor control I O assignment ...

Page 50: ...hanical dimensions Table 27 Mechanical dimensions Symbol Dimensions mm Symbol Dimensions mm Symbol Dimensions mm A 68 58 e 77 443 P1 40 64 a1 2 54 H 11 P3 115 247 a3 2 54 Lx 5 715 Q1 25 4 C 36 Ly 5 715 Q3 19 837 D 3 5 Mx 17 02 X 114 3 d 3 2 My 20 32 Y 172 72 9 8 0 0 A 1 0IN 0IN D 1 X Y E 0IN A Y X 3 6 ...

Page 51: ...UM1537 Revision history Doc ID 023059 Rev 1 51 52 Revision history Table 28 Document revision history Date Revision Changes 21 May 2012 1 Initial release ...

Page 52: ...ARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT UNLESS EXPRESSLY APPROVED IN WRITING BY TWO AUTHORIZED ST REPRESENTATIVES ST PRODUCTS ARE NOT RECOMMENDED AUTHORIZED OR WARRANTED FOR USE IN MILITARY AIR CRAFT SPACE LIFE SAVING OR LIFE SUSTAINING APPLICA...

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