STMicroelectronics 32L4R9IDISCOVERY Скачать руководство пользователя страница 64

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Schematics

UM22

4/7

ocID030

906 Re

v 2

Figure 29. 32L4R9IDISCOVERY microcontroller

MCU

MB1311

28/08/2017

Title:

Size:

Reference:

Date:

Sheet:

Revision:

STM32L4R9I-DISCO

Project:

OCTO SPI Flash

OCTOSPIM_P2_IO1

OCTOSPIM_P2_IO0

OCTOSPIM_P2_CLK

OCTOSPIM_P2_CS

OCTOSPIM_P2_IO2
OCTOSPIM_P2_IO3
OCTOSPIM_P2_IO4
OCTOSPIM_P2_IO5
OCTOSPIM_P2_IO6
OCTOSPIM_P2_IO7

OCTOSPIM_P2_DQS

OCTOSPI

OCTOSPIM_P2_IO0
OCTOSPIM_P2_IO1
OCTOSPIM_P2_IO2
OCTOSPIM_P2_IO3

OCTOSPIM_P2_CS
OCTOSPIM_P2_CLK

D[0..15]

PSRAM_A[0..20]

PSRAM

PSRAM_A[0..20]

PSRAM_NE1

PSRAM_NBL0

PSRAM_WE

PSRAM_OE

PSRAM_D[0..15]

PSRAM_NBL1

PSRAM_WAIT

PSRAM_CLK

PSRAM_ADV

PSRAM

PSRAM_NE1
PSRAM_NBL0
PSRAM_NBL1
PSRAM_WE
PSRAM_OE

PSRAM

DSI_USART

DSI_USART_CK
DSI_USART_TX

DSI_USART

DSI_SPI_USART_CS
SPI2_MOSI
SPI2_CLK

DSI LCD

CODEC

SAI_SDB

SAI_FSA

SAI_MCKA

SAI_SDA

SAI_SCKA

SAI

SAI1_SCKA
SAI1_MCKA
SAI1_FSA
SAI1_SDA
SAI1_SDB

DFSDM

DATIN1

CKOUT

DFSDM

DF_CKOUT

CODEC&DFSDM

uSD_D0

uSD_CLK

uSD_D1

uSD_D2

uSD_D3

uSD_CMD

uSD_D0

uSD_D1

uSD_D2

uSD_D3

uSD_CLK
uSD_CMD

JOYSTICK

VBUS

USB_OTG

USB_OTGFS_VBUS
USB_OTGFS_DM
USB_OTGFS_DP
USB_OTGFS_ID

USB_OTG

USB_OTG

MFX

MFX_IRQ_OUT

MFX_WAKEUP

MFX_IRQ_OUT

MFX_WAKEUP

Arduino

ARD_A0

SDA

SCL

I2C

MFX_I2C

I2C1_SCL
I2C1_SDA

ARD_A1
ARD_A2
ARD_A3
ARD_A4
ARD_A5

ARD_D0
ARD_D1
ARD_D2
ARD_D3
ARD_D4
ARD_D5
ARD_D6
ARD_D7
ARD_D8
ARD_D9

ARD_D10
ARD_D11
ARD_D12
ARD_D13
ARD_D14
ARD_D15

ARD_D0
ARD_D1
ARD_D2
ARD_D3
ARD_D4
ARD_D5
ARD_D6
ARD_D7
ARD_D8
ARD_D9
ARD_D10
ARD_D11
ARD_D12
ARD_D13
ARD_D14
ARD_D15

Camera

DCMI_HSYNC

DCMI_VSYNC

DCMI_D[0..7]

DCMI_PIXCLK

NRST

ST_LINK

USART2_TX
USART2_RX

USART_TX
USART_RX

SWCLK

SWDIO

SWO

SWDIO

SWO

SWCLK

NDK NX3215SA-32.768KHZ-EXS00A-MU00525

VDD_MCU

VDDA

FCM1608KF-601T03

DCMI_D[0..7]

DCMI_VSYNC

DCMI_HSYNC

DCMI_PIXCK

STMOD+

STMOD+_SPI

MISO
MOSI

CLK

SPI

SPI2_CLK
SPI2_MISO
SPI2_MOSI
USART3_CTS_SPI2_CS

DFDATIN1

MIC_VDD

OTHER CONTROL

STMOD+_UART

RTS

CTS

UART

USART3_TX
USART3_RX
USART3_RTS

SDA
SCL

I2C

STMOD+_I2C

I2C3_SCL

I2C3_SDA

STMOD+_INT

STMOD+_RESET

STMOD+_ADC

DFDATIN3

STMOD+_PWM

DFDATIN1

DFDATIN3

STMOD+_INT
STMOD+_RESET
STMOD+_ADC
STMOD+_PWM

DCMI_D1

DCMI_D2
DCMI_D3

DCMI_D5
DCMI_VSYNC

OCTOSPIM_P2_IO0

DCMI_PIXCLK

I2C1_SCL

JOY_SEL

DCMI_D0

PSRAM_WE

PSRAM_OE

D0
D1

D2
D3

D13
D14
D15

DSI_SPI_DCX

PSRAM_A0
PSRAM_A1
PSRAM_A2
PSRAM_A3
PSRAM_A4
PSRAM_A5

PSRAM_A6
PSRAM_A7
PSRAM_A8
PSRAM_A9

PSRAM_A16
PSRAM_A17
PSRAM_A18

USART2_RX

uSD_D0
uSD_D1
uSD_D2
uSD_D3
uSD_CLK

uSD_CMD

SPI2_CLK
SPI2_MISO

DFDATIN3

DFDATIN1

STMOD+_MOSIs
STMOD+_MISOs

SPI2_MISOs

SPI2_MOSIs

ARD_A0

ARD_A1

ARD_A2

ARD_A5

ARD_D3

ARD_D4

ARD_D8

ARD_D9

JP3

+3V3

VDD_MCU

DSI_TE

OSC_IN_PH0
OSC_OUT_PH1

LED_GREEN

VDD_MCU

RESET

NRST

DCMI_CLK

STMOD+_INT

VREF+

VDD

USART3_CK

DF_CKOUT

VDD

100nF

C28

100nF

C21

100nF

C26

100nF

C27

100nF

C17

100nF

C20

100nF

C23

100nF

C72

100nF

C61

100nF

C12

100nF

C18

100nF

C15

100nF

C85

1K5

R100

1K5

R99

R61

R14 [N/A]

5.6pF

C11

DF_CKOUT

100nF

C10

1uF

C13

R16

[N/A]

100K

R15

5.6pF

PSRAM_CLK
PSRAM_ADV

PSRAM_WAIT

OCTOSPIM_P2_IO4
OCTOSPIM_P2_IO5
OCTOSPIM_P2_IO6
OCTOSPIM_P2_IO7

OCTOSPIM_P2_DQS

R54

R56

OSC32_IN

OSC32_OUT

SAI1_SCKA

I2C1_SDA

USART3_TX

DSI_TE

USART2_TX

SWDIO

SWO

SWCLK

USB_OTGFS_VBUS

USB_OTGFS_DM
USB_OTGFS_DP

USB_OTGFS_ID

SPI2_MOSI

STMOD+_ADC

DFDATIN1

ARD_A4
ARD_D5

ARD_D10

ARD_D11

ARD_D12

ARD_D13

LED_GREEN

DCMI_CLK

DCMI_D6

SAI1_MCKA

SAI1_SDA
D4
D5
D6
D7
D8
D9
D10
D11
D12

PSRAM_NE1

PSRAM_NBL0
PSRAM_NBL1

PSRAM_A10
PSRAM_A11
PSRAM_A12
PSRAM_A13
PSRAM_A14
PSRAM_A15

ARD_D0
ARD_D1

ARD_D2

ARD_D6

USART3_CTS_SPI2_CS

USART3_TX

DSI_SPI

DSI_SPI_CS

DSI_SPI_MOSI

DSI_SPI_CK

DSI_SPI_DCX

DSI_SPI

DSI_TE

USART3_RX

OCTOSPIM_P2_IO3

OCTOSPIM_P2_IO5

DSI_CK_P

DSI_D0_P
DSI_D0_N

DSI_D1_P
DSI_D1_N

DSI_CK_N

I2C3_SCL
I2C3_SDA

ARD_D15

OCTOSPIM_P2_IO4

SPI2_MISOs

DCMI_HSYNC

MFX_IRQ_OUT

OCTOSPIM_P2_CLK

USART3_RTS

PSRAM_CLK

PSRAM_WAIT

OCTOSPIM_P2_IO6
OCTOSPIM_P2_IO7

OCTOSPIM_P2_CS

OCTOSPIM_P2_DQS

PSRAM_ADV

BOOT0

ARD_A3

USART3_CK

DSI_BL_CTRL
MFX_WAKEUP

MIC_VDD

DSI_SPI_USART_CS

OCTOSPIM_P2_IO1

OCTOSPIM_P2_IO2

JOY_SEL

VDD_MCU

100nF

C24

C25

2.2uF

OCTOSPI Flash

DSI_LANES

DSI_CK_P

DSI_CK_N

DSI_D0_P

DSI_D0_N

DSI_D1_N

DSI_D1_P

DSI_LANES

DSI_CK_P

DSI_D0_P
DSI_D0_N
DSI_D1_P
DSI_D1_N

DSI_CK_N

STMOD+_PWM

ARD_D14

SPI2_MISO

DSI_BL_CTRL

MIC_VDD

DCMI_D7

SAI1_FSA

PSRAM_A20

DCMI_D4

PSRAM_A19

DSI_SWIRE

SAI1_SDB

ARD_D7

STMOD+_RESET

PC13-WKUP

PC0

PC1

PC2

PC3

PA0-WKUP

PA1

PA2-WKUP

PA3

PA4

PA5

PA6

PA7

PC4

PB0

PB1

PB2

PB10

PB11

PB12

N12

PB13

N13

PB14

M12

PB15

L10

PC6

F11

PC7

G11

PC8

PC9

G13

PA8

E11

PA9

E12

PA10

D11

PA11

E13

PA12

D13

PA13

A11

PA14

A10

PA15

PC10

PC11

PC12

PB3

PB4

PB5

PB6

PB7

PB8

PB9

PC14-OSC32_IN

PC15-OSC32_OUT

PH0-OSC_IN

PH1-OSC_OUT

NRST

PH3-BOOT0

PD8

K10

PD9

PD10

J10

PD11

PD12

PD13

PD14

H11

PD15

H10

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

PF0

PF1

PF2

PF3

PF4

PF5

PF10

PF11

PF12

PF13

PF14

PF15

U7A

STM32L4R9AII6U

PE2

PE3

PE4

PE5

PE6-WKUP

PE7

PE8

PE9

PE10

PE11

PE12

PE13

PE14

PE15

PE0

PE1

PG0

PG1

PG2

PG3

PG4

PG5

PG6

G12

PG7

G10

PG8

F10

PG9

PG10

PG11

PG12

PG13

PG15

PI0

A12

PI1

B11

PI2

B10

PI3

C10

PI4

D10

PI5

E10

PI6

PI7

PI9

PI10

PI11

PH2

PH4

PH5

PH8

N10

PH9

C11

PH10

PH11

M10

PH12

B13

PH13

PH14

A13

PH15

B12

DSI_D0_P

L11

DSI_D0_N

L12

DSI_D1_P

J11

DSI_D1_N

J12

DSI_CK_P

K11

DSI_CK_N

K12

U7B

STM32L4R9AII6U

VBAT

VSSA/VREF-

VREF+

VDD_1/9_0/10

N11

VDDA

VDDUSB

D12

VSS_1/IO_2

VDD_8/11

H13

VDD_4

VDD_5

VDD_6/7

VDD_9

VSS_2

C12

VSS_4/6

VSS_5

VSS_3/13

VSS_7

VSS_8/9_0/11

H12

VSS_9

VSSIO_1

F13

VDDIO_1

F12

VDD_2

C13

VDDIO_2

VDD_3/13

VDD_REGDSI

M13

DSI_VSS_0

J13

DSI_VSS_1

K13

DSI_VCAP_0

L13

VSS_10

VSS_12

M11

VDD_12

U7C

STM32L4R9AII6U

NX3225GA-16MHz-EXS00A-CG04815

6.8pF

C51

6.8pF

C50

OSC_IN_PH0

HSE_STLINK

SB28

22uF

C87

Содержание 32L4R9IDISCOVERY

Страница 1: ...bit ADC one 12 bit DAC two ULP analog comparators two op amps one 2 data lane DSI display one digital filter for sigma delta modulator and SWP interface two Octo SPI interfaces 8 to 14 bit camera inte...

Страница 2: ...IDISCOVERY layout 13 10 2 32L4R9IDISCOVERY mechanical drawing 15 10 3 Embedded ST_LINK V2 1 16 10 3 1 Drivers 17 10 3 2 ST LINK V2 1 firmware upgrade 17 10 4 Low power consumption status 17 10 5 TAG a...

Страница 3: ...anel connector CN4 30 11 2 1 DSI AMOLED display 32 11 2 2 Backlight and OLED power supplies generation 32 11 2 3 Touch panel 32 11 3 USB OTG FS connector CN9 33 11 4 ST LINK V2 1 USB Micro B connector...

Страница 4: ...ompatible connector for I2C Grove boards Fanout CN3 72 E 3 2 Compatible connector for UART Grove boards Fanout CN2 73 Appendix F Federal Communications Commission FCC and Industry Canada IC Compliance...

Страница 5: ...Micro B connector CN13 34 Table 18 microSD connector CN6 35 Table 19 STMod connector CN1 36 Table 20 Quad SPDT switch configuration 36 Table 21 PMOD connector CN3 37 Table 22 Camera module connector C...

Страница 6: ...tor CN2 38 Figure 17 TAG connector CN8 39 Figure 18 EXT_I2C connector CN7 40 Figure 19 Stereo headset with microphone jack CN12 41 Figure 20 32L4R9IDISCOVERY board interconnections MB1311C 55 Figure 2...

Страница 7: ...FS with Micro AB Stereo headset jack including analog microphone input microSD card Board expansion connectors Arduino Uno V3 STMod PMOD EXT_I2C Flexible power supply options ST LINK USB VBUS or exte...

Страница 8: ...tack or library This STM32 device shows a U marking option at the end of the standard part number and is not available for sales 3 System requirements Windows OS 7 8 and 10 Linux 64 bit or macOS USB T...

Страница 9: ...y partners MACRONIX 512 Mbit Octo SPI NOR Flash memory device part number MX25LM51245GXDI00 GOVISIONOX OPTOELECTRONICS 1 2 inch 390x390 AMOLED display part number G1120TB103GF 001 Table 1 Ordering inf...

Страница 10: ...of the package marking takes Y WW format where Y is the last digit of the year and WW is the week For example a part manufactured in week 38 of 2017 bares the date code 7 38 There is also another mea...

Страница 11: ...package DSI version The hardware block diagram Figure 3 illustrates the connection between STM32L4R9AI and peripherals PSRAM Octo SPI Flash DSI color display USB OTG connector USART audio camera conne...

Страница 12: ...6 38 57 6 27 5 FRQQHFWRU 302 670RG 5HVHW EXWWRQ R VWLFN 567Q 3 2 670 5 6 6 0ELW DV QFKURQRXV 365 0 9 9 SRZHU VXSSO 67 1 9 FU VWDO 0 FU VWDO 0ELW 2FWR 63 ODVK PHPRU 7 FRQQHFWRU 6 FRQQHFWRU 0 0V PLFURSK...

Страница 13: ...igure 4 32L4R9IDISCOVERY top side layout 06Y 9 8 8 0LFURSKRQHV 8 365 0 8 670 5 1 DPHUD FRQQHFWRU 1 670RG FRQQHFWRU 1 302 FRQQHFWRU 3 3RZHU KHDGHU 3 9 B 9 86 1 6 FRQQHFWRU 3 5 B 1 287 1 7 FRQQHFWRU 1 7...

Страница 14: ...2271 14 78 DocID030906 Rev 2 Figure 5 32L4R9IDISCOVERY bottom side layout 06Y 9 1 1 UGXLQR FRQQHFWRUV 1 XGLR MDFN 8 XGLR FRGHF 3 9 3 9 SRZHU 8 2FWR 63 ODVK PHPRU 1 86 67 1 8 67 1 0 8 3 966B67 6 6ZLWFK...

Страница 15: ...tion 77 10 2 32L4R9IDISCOVERY mechanical drawing Figure 6 32L4R9IDISCOVERY mechanical drawing top view in mm Legend Indicates the mounting hole between the 32L4R9IDISCOVERY board at the top of Figure...

Страница 16: ...ared to ST LINK V2 the changes are listed below new features supported on ST LINK V2 1 USB software re enumeration Virtual Com port interface on USB Mass storage interface on USB USB power management...

Страница 17: ...for in situ upgrade through the USB port As the firmware may evolve during the life time of the ST LINK V2 1 product such as new functionality bug fixes or support for new microcontroller families it...

Страница 18: ...board MCU Note Micro switch SW1 must be put in Off position R24 and R31 must be disconnected The SWD 6 pin header CN5 added on 32L4R9IDISCOVERY connected to on board ST LINK MCU is usable to debug an...

Страница 19: ...iption of the 10 pin header JP4 default configuration Figure 9 JP4 default configuration Detailed description of all JP4 possible configurations are listed below and in Table 5 STLK 5 V from the ST LI...

Страница 20: ...power from Arduino SW1 must be placed in OFF position In case the main board provides 5 V to Arduino compatible connector CN16 which is the default configuration pins 1 and 2 of JP5 must be connected...

Страница 21: ...t supply capability of the USB host port is limited to 100 mA It is enough because only ST LINK V2 1 part of 32L4R9IDISCOVERY draws power at that time If the solder bridge SB36 is open default setting...

Страница 22: ...up MCU from these modes it is necessary to press the Reset button B1 or to wait a few seconds VDDA and VDDUSB power inputs from STM32L4R9AI can be connected to two different power sources 3V3 or VDD_M...

Страница 23: ...by the board PC may be damaged or current is limited by PC As a consequence the board is not powered correctly 500 mA is requested at the enumeration so there is a risk that the request is rejected a...

Страница 24: ...dec CS42L51 CNZ U26 connected to the SAI1 interface of STM32L4R9AI offers possibility to connect a stereo headphone or headset with a mono analog microphone The I C bus addresses of CS42L51 CNZ are 0x...

Страница 25: ...0 of MCU In case CAMERA is used at the same time than PSRAM it is possible to change two solder bridges to deactivate A20 on PSRAM tied to high usable density 16 Mbits and DCMI_D4 is used for CAMERA N...

Страница 26: ...ET of Flash memory has been connected to the general reset of 32L4R9IDISCOVERY See Appendix B Solder bridges for possible Octo SPI Flash configuration change Note Limitation the Octo SPI Flash memory...

Страница 27: ...ference Color Function Comment B1 black RESET For MCU OCTO SPI Flash MFX_V3 CAMERA B2 blue SELECT with Wake up alternate function PC13 UP MFX_GPIO1 PB1 DOWN MFX_GPIO2 PB2 RIGHT MFX_GPIO3 PB3 LEFT MFX_...

Страница 28: ...2C3_SDA PG8 D14 9 AVDD AVDD 8 Ground GND 7 CN16 Power 1 E5V test SPI2_SCK PB13 D13 6 2 IOREF VDD SPI2_MISO PB14 D12 5 3 NRST NRST Reset TIM3_CH2 SPI2_MOSI PB15 D11 4 4 3V3 3V3output note 1 TIM5_CH4 SP...

Страница 29: ...Arduino shield connected to connector CN10 In that case SB27 needs to be connected to bring AVDD on VREF a 100nF is necessary on C48 and VREFBUF needs to be de activated from a VDDA power supply gener...

Страница 30: ...PIO port Function General ground GND 1 2 NC Differential DSI clock DSI_CK_P 3 4 TOUCH_INT MFX_GPIO9 Touch panel interrupt Differential DSI clock DSI_CK_N 5 6 GND General ground reference General groun...

Страница 31: ...9 40 I2C1_SDA PG13 Touch panel I2C data NC 41 42 NC DSI_SWIRE control output PA8 DSI_SWIRE 43 44 I2C1_SCL PB6 Touch panel I2C clock NC 45 46 NC NC 47 48 NC DSI tearing effect input PF11 TE 49 50 NC NC...

Страница 32: ...trols the 1V8 level Power supplies provided on the DSI_V3 connector interface Both shall be used to enable or disable display TP and PSRAM They allows to disconnect those peripherals when doing low po...

Страница 33: ...s available at USB Micro AB receptacle connector CN9 Micro AB receptacle enables USB Host and USB Device features MFX_GPIO13 is used to enable on board VBUS power when in Host mode Figure 11 USB OTG F...

Страница 34: ...CN6 Four data bits of the SDMMC1 interface CLK and CMD signals of the STM32L4R9AI are used to communicate with the microSD card at 3V3 only The card insertion is detected by the MFX_GPIO5 when a micro...

Страница 35: ...ault it is designed to support an ST dedicated Fanout board which allows connecting different modules or board extensions from different manufacturers Fanout board also embeds a 3V3 regulator and I2C...

Страница 36: ..._0 and STMOD _SEL_1 of MFX circuit are set to support one of the STMod interface configuration Table 19 STMod connector CN1 Pin number Description Pin number Description 1 SPI2_CS USART3_CTS PA6 11 IN...

Страница 37: ...11 7 PMOD connector CN3 The standard 12 pin PMOD connector is available on STM32L4R9I DISCO Discovery board to support low frequency low I O pin count peripheral modules The PMOD interface which has...

Страница 38: ...amera module connector CN2 An 8 bit camera module function is supported thanks to the 30 pin dedicated ZIF connector CN2 The reference of camera module to be used is STM32F4DIS CAM This module has to...

Страница 39: ...rthermore SW1 must be set in OFF position while R24 and R31 need to be disconnected By default STLINK V2 1 is used to program or debug on board MCU Pin1 and 2 of JP10 are connected SW1 is in ON positi...

Страница 40: ...be used up to Fast mode 1 MHz Table 24 SWD header CN5 Pin number Description Pin number Description 1 VDD 4 SWDIO PA13 2 SWCLK PA14 5 NRST 3 GND 6 SWO PB3 Table 25 EXT_I2C connector CN7 Pin number Des...

Страница 41: ...Stereo headset with microphone jack CN12 If a headset is plugged into CN12 the bias of the microphone is driven by the output MICBIAS1 of the codec and the analog audio enters into the codec by the p...

Страница 42: ...K_USART2_TX M2 PA3 STLINK_USART2_RX N2 PA4 DCMI_HSYNC DE STMod _ADC ADC_1_IN9 ARD_D7 L3 PA5 STMod _PWM TIM2_CH1 ARD_A5 ADC1_IN10 L4 PA6 STMod _SPI2_CS STMod _USART3_CTS NU PMOD_SPI2_CS PMOD_USART3_CTS...

Страница 43: ...DSI_SPI_D CX NU STMod _SPI2_MISOp NU PMOD_SPI2_MISO NU ARD_D12 SPI2_MISO L10 PB15 DSI_SPI2_MOSI NU STMod _SPI2_MOSIp NU PMOD_SPI2_MOSI NU ARD_D11 SPI2_MOSI_TIM3_CH2 J2 PC0 ARD_D0 LPUART1_RX J3 PC1 AR...

Страница 44: ...SRAM_NWE E7 PD6 PSRAM_NWAIT F7 PD7 PSRAM_NE1 K10 PD8 PSRAM_D13 K9 PD9 PSRAM_D14 J10 PD10 PSRAM_D15 J9 PD11 PSRAM_A16 J8 PD12 PSRAM_A17 H8 PD13 PSRAM_A18 H11 PD14 PSRAM_D0 H10 PD15 PSRAM_D1 A4 PE0 PSRA...

Страница 45: ...4 PSRAM_D11 J7 PE15 PSRAM_D12 F5 PF0 PSRAM_A0 F4 PF1 PSRAM_A1 F3 PF2 PSRAM_A2 G3 PF3 PSRAM_A3 G4 PF4 PSRAM_A4 G5 PF5 PSRAM_A5 H4 PF10 ARD_D3 TIM15_CH2 M5 PF11 DSI_TE N6 PF12 PSRAM_A6 M6 PF13 PSRAM_A7...

Страница 46: ...D_D2 F6 PG12 OCTOSPIM_P2_NCS G6 PG13 I2C1_SDA C6 PG15 OCTOSPIM_P2_DQS H1 PH0 OSC_IN PH0 OSC_IN J1 PH1 OSC_OUT PH1 OSC_OUT A2 PH2 MIC_VDD E5 PH3 BOOT0 PH3 BOOT0 K8 PH4 LED_GREEN L9 PH5 DCMI_PIXCLK PDCK...

Страница 47: ...T PMOD_RST B1 PI9 OCTOSPIM_P2_IO2 A1 PI10 OCTOSPIM_P2_IO1 C3 PI11 OCTOSPIM_P2_IO0 Legend or Indicate shared or exclusive functions or interfaces on a GPIO port NU Function mode which is not usable by...

Страница 48: ...7 STMOD _SEL_1 29 PA8 MFX_GPIO8 DSI_3V3_PWRON 30 PA9 MFX_GPIO9 DSI_TOUCH_INT 31 PA10 MFX_GPIO10 DSI_RESET 32 PA11 MFX_GPIO11 EXT_RESET 33 PA12 MFX_GPIO12 DCMI_PWR_EN 34 PA13 MFX_SWDIO MFX_SWDIO 37 PA1...

Страница 49: ...SB_OTGFS_PPWR_EN 27 PB14 MFX_GPIO14 USB_OVER 28 PB15 MFX_GPIO15 AUDIO_Codec_RESET 2 PC13 ANTI_TAMP MFX_WAKEUP MFX_WAKEUP 3 PC14 OSC32_IN MFX_IDD_CAL CAL 4 PC15 OSC32_OUT MFX_IDD_SH0 SH0 5 PH0 OSC_IN M...

Страница 50: ..._CK TX from pins 24 26 of DSI V3 connector exclusive with SB6 and SB8 SB6 SB8 SPI2 on DSI display ON Connects SPI2_SCK MOSI to pins 24 26 of DSI V3 connector exclusive with SB7 and SB13 SB23 VDD on OC...

Страница 51: ...Reserved Audio Codec VL SB29 RESERVED ON Reserved Audio Codec VD SB31 RESERVED ON Reserved do not modify MFX IDD_VDD_MCU SB22 RESERVED ON Reserved do not modify STMod PMOD SB26 RESERVED ON Reserved O...

Страница 52: ...T8 2 DF1 D3 D1 SDA3 LRX1 SDA3 PG8 10 20 PC2 GPIO same as pin 18 DF1 CO Legend DSI Arduino Uno Pmod Alternate Functions STMod CAM Digital Microphone Supply GND 1 This Table 31 gives description of the...

Страница 53: ...Table 32 SPDT quad switch SPI UART SPI UART STMOD _SEL_0 0 1 1 STMOD _SEL_0 is GPIO6 of MFX_V3 STMOD _SEL_1 0 0 1 STMOD _SEL_1 is GPIO7 of MFX_V3 pin 1 CSN2 CSN2 CTS3 pin 1 is connected directly to P...

Страница 54: ...no Uno V3 connectors Figure 23 32L4R9IDISCOVERY ST LINK V2 1 Figure 24 32L4R9IDISCOVERY Octo SPI Flash memory Figure 25 32L4R9IDISCOVERY peripherals Figure 26 32L4R9IDISCOVERY USB OTG FS Figure 27 32L...

Страница 55: ...D_A2 ARD_A3 ARD_A4 ARD_A5 ARD_D0 ARD_D1 ARD_D2 ARD_D3 ARD_D4 ARD_D5 ARD_D6 ARD_D7 ARD_D8 ARD_D9 ARD_D10 ARD_D11 ARD_D12 ARD_D13 ARD_D14 ARD_D15 USART_TX USART_RX SWCLK SWDIO SWO DCMI_D 0 7 DCMI_VSYNC...

Страница 56: ...NO power pin Vin 3 Vout 2 Tab 4 GND 1 U15 LD1117S50TR 3V3 L5 2 2uH 1V8 3 2 1 JP7 VDD 5V ARD_5V JP9 U5V 1 2 3 4 5 6 7 8 10 9 JP4 Header M Straight 5x2H 5V_USB_CHARGER 10uF C36 1 2 PWR Green LD8 3 2 1 J...

Страница 57: ...K IOREF NRST 3V3 5V GND GND VIN POWER AIN I2C3_SCL I2C3_SDA WARNING voltage applied to VIN 11 5V 1 2 3 4 5 6 7 8 9 10 CN10 SSW 110 22 X S VS 1 2 3 4 5 6 7 8 CN16 SSW 108 22 X S VS 1 2 3 4 5 6 CN17 SSW...

Страница 58: ...R 5 B2 6 B1 7 VCCB 8 U8 SN74LVC2T45DCUT VDD_STL VDD_STL 3V3_ST_LINK USART_TX USART_RX PA2 PA3 1 2 X3 NX3225GD 8 00M transistor pins numbers follow SOT23 JEDEC standard VBUS 1 DM 2 DP 3 ID 4 GND 5 Shie...

Страница 59: ...PI_CLK OCTOSPI_IO0 OCTOSPI_IO1 OCTOSPI_IO2 OCTOSPI_IO3 OCTOSPI_IO4 OCTOSPI_IO5 OCTOSPI_IO6 OCTOSPI_IO7 OCTOSPI_IO0 OCTOSPI_IO1 OCTOSPI_IO2 OCTOSPI_IO3 OCTOSPI_IO4 OCTOSPI_IO5 OCTOSPI_IO6 OCTOSPI_IO7 O...

Страница 60: ...with 3V3 only 1 2 3 4 5 6 7 8 CN7 F206A 2 04MGF A R107 0 R108 0 I2C1_SDA I2C1_SCL VDD PG13 PB6 EXT_RESET SSM 104 L DH Samtec R112 0 EXT_I2C Connector User LEDs SB37 5V GND JOY_SEL JOY_SEL SD_D0 SD_D1...

Страница 61: ...EDEC standard USB Full Speed operating range voltage 3 0V VDDUSB 3 6V GND 2 IN 5 EN 4 OUT 1 FAULT 3 U16 STMPS2141STR 3 1 2 T13 9013 SOT23 VBUS DM DP ID USB_OTG USB_OTGFS_VBUS USB_OTGFS_DM USB_OTGFS_DP...

Страница 62: ...030 01 F D A K TR I2C1_SCL I2C1_SDA DSI_D2_P DSI_D2_N DSI_D3_P DSI_D3_N 1V8_LCD SB10 10K R7 DSI_SWIRE DSI_PWR_ON VDD_LCD DSI_SPI2_CLK DSI_SPI2_MOSI DSI_SPI_D CX DSI_USART_CK DSI_USART_TX DSI_USART DSI...

Страница 63: ...L MFX_aGPIO1 MFX_aGPIO1 T50_4 T50_6 AMP_VDD AMP_5V 1 2 3 4 CN14 N A MFX_SWCLK MFX_SWDIO VDD1 3 4 5 G S D 6 2 1 T9 STT7P2UH7 3 4 5 G S D 6 2 1 T11 STT7P2UH7 100nF C84 100nF C88 100nF C83 100nF C89 100n...

Страница 64: ...pF C11 DF_CKOUT 100nF C10 1uF C13 R16 N A 100K R15 5 6pF C9 PSRAM_CLK PSRAM_ADV PSRAM_WAIT OCTOSPIM_P2_IO4 OCTOSPIM_P2_IO5 OCTOSPIM_P2_IO6 OCTOSPIM_P2_IO7 OCTOSPIM_P2_DQS R54 0 R56 0 OSC32_IN OSC32_OU...

Страница 65: ...AM_OE PD5 PD4 PE0 PE1 PSRAM_CE_CS1 SB3 PSRAM_A20 CRE_CS2 VDD_VDDQ VDD_VDDQ H6 Asynchronous PSRAM 3 3V I Os only PSRAM_CLK PSRAM_ADV PSRAM_WAIT PSRAM_CLK PSRAM_ADV PSRAM_WAIT SB3 and SB4 are only usefu...

Страница 66: ...18 19 20 21 22 23 24 25 26 27 28 29 30 CN2 FPU330ZH BT1D3 CA SDA SCL I2C DCMI_I2C VDD VDD PB8 PB6 PH5 PA4 PC7 PH11 PG13 PC6 PH12 PE4 PI4 PI7 PI5 MFX_GPIO12 DCMI_CLK DCMI_I2C1_SCL DCMI_I2C1_SDA 100nF C...

Страница 67: ...TX RX RTS SCK TX RX SPI UART VDD default configuration to support MikroBus modules using MB1280 fan out board UART SPI 0 0 1 1 1 STMOD PMOD USART3_TX PB10 may also use DSI_USART_TX option STMOD PMOD S...

Страница 68: ...33 U26 CS42L51 CNZ AGND 22nF C59 AGND 10uF C54 150pF C77 AGND 1V8 AGND AGND AUDIO_RST AGND AGND I2C address of CS42L51 is 0x94 AD0 0 MFX_GPIO15 PE5 PE2 PB9 PE6 PB5 PB6 PG13 100nF C81 1uF C82 1uF C71...

Страница 69: ...GND 17 GND 18 ELVSS 19 ELVDD 20 ELVSS 21 ELVDD 22 ELVSS 23 ELVDD 24 PAD 25 PAD 26 PAD 27 PAD 28 CN2 504208 2410 HSSI_CLK_N HSSI_CLK_P HSSI_D0_N HSSI_D0_P DSI_TE DSI_RST Touch panel connector for LCD...

Страница 70: ...MOD 4 STMOD 7 STMOD 8 STMOD 9 STMOD 10 STMOD 11 STMOD 12 STMOD 13 STMOD 14 STMOD 17 STMOD 18 STMOD 19 STMOD 20 STMOD 11 STMOD 12 STMOD 13 STMOD 14 STMOD 3 STMOD 2 STMOD 11 STMOD 14 STMOD 12 STMOD 13 S...

Страница 71: ...N2 two 1x4 pin male connectors Reserved standard 2 54 mm pitch of STMod pin header for breadboard The main active component for this Fanout board is the 3 3 V regulator U1 200 mA Figure 36 STMod Fanou...

Страница 72: ...s CN11 and CN10 1 1 Please refer to Appendix C to check STMod pin sharing with other functions of the 32L4R9IDISCOVERY STMod connector CN11 number Function of mikroBUS Pin number Pin number Function o...

Страница 73: ...ppendix C to check STMod pin sharing with other functions of the 32L4R9IDISCOVERY STMod connector NO Function of Grove CN3 Pin number STMod 7 SCL SCL 1 STMod 10 SDA SDA 2 STMod 6 15 5 V VCC 3 STMod 5...

Страница 74: ...e harmful interference in which case the user will be required to correct the interference at his own expense F 1 3 Part 15 21 Any changes or modifications to this equipment not expressly approved by...

Страница 75: ...s Commission FCC and Industry Canada IC Compliance 77 doit accepter tout brouillage radio lectrique subi m me si le brouillage est susceptible d en compromettre le fonctionnement tiquette de conformit...

Страница 76: ...ng This device is compliant with Class A of CISPR32 In a residential environment this equipment may cause radio interference Avertissement Cet quipement est conforme la Classe A de la CISPR 32 Dans un...

Страница 77: ...able 37 Document revision history Date Revision Changes 17 Oct 2017 1 Initial version 26 Oct 2017 2 Updated Chapter 10 6 1 clarification on SW1 use Table 4 pin name ARD 5V Table 5 JP4 CHGR position de...

Страница 78: ...sers are solely responsible for the choice selection 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...

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