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Hardware Manual: emSTAMP- emSBC-Argon (Rev1)

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5.1.2

Boot Configuration

The STM32MP157 offers different boot modes which are selected by the three CPU pins BOOT[2:0].
The different boot modes which are available on the emSTAMP-Argon are shown in the table
below:

BOOT2 BOOT1

BOOT0

Initial boot mode

0

0

0

UART and USB

0

0

1

QUADSPI NOR-Flash

0

1

0

eMMC on SDMMC2 (only fitted on SBC)

1

0

1

SD-Card on SDMMC1

1

1

0

UART and USB

On the emSTAMP-Argon module the three boot configuration pins BOOT[2:0] are connected to 1k
pull-up resistor. The boot pins BOOT[2..0] are connected to the castellated mounting holes of the
module. The desired boot mode has to be set by appropriate setting of these three boot pins on
the carrier board.

Module Pin

CPU Pin Name

Signal

Direction

(module view )

Termination

3

BOOT0

BOOT0

I

PU 1K

4

BOOT1

BOOT1

I

PU 1K

5

BOOT2

BOOT2

I

PU 1K

Note: The emSBC-Argon provides a DIP-switch to set the different boot modes. Please refer to
chapter 6.11 “Boot configuration DIP-Switch” for details how to set the boot mode on the emSBC-
Argon by the DIP-switch.

5.2

DDR3L SDRAM

The emSTAMP-Argon CPU module provides up to 512MiB DDR3L SDRAM as main memory. The
RAM is connected via a 16 bit width data bus und may be clocked up to 533MHz.

5.3

QSPI-NOR Flash

A 16-Mibit QSPI-NOR flash memory (IS25LP016D form ISSI) is integrated on the CPU module. It is
used to hold the initial Bootloader that provides the basic boot functionality of the module. The
flash is connected to the QUAD-SPI bank1 with Quad-SPI-lines.

Module Pin

CPU Pin Name

Signal

-

PF8

QUADSPI_BK1_IO0

-

PF9

QUADSPI_BK1_IO1

-

PF7

QUADSPI_BK1_IO2

-

PF6

QUADSPI_BK1_IO3

-

PB6

QUADSPI_BK1_CS#

-

PF10

QUADSPI_CLK

Internal connection of QSPI-NOR-flash on the CPU-module

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Содержание emSBC-Argon

Страница 1: ...Hardware Manual emSTAMP emSBC Argon Rev1 1 35 emSTAMP Argon emSBC Argon Hardware Manual including the emSTAMP Argon processor module and the emSBC Argon development board Rev1 30 09 2019 emtrion GmbH...

Страница 2: ...al The information contained in this documentation is subject to change without prior notice We assume no liability for erroneous information or its consequences Trademarks used from other companies r...

Страница 3: ...controller 12 5 7 1 Display Serial Interface DSI 12 5 7 2 LCD TFT display controller LTDC 13 5 8 FD CAN 14 5 9 SD card interface 14 5 10 UART USARTs 14 5 11 I2 C Interface 15 5 12 SPI Interface 15 5...

Страница 4: ...ost J12 28 6 6 USB 2 0 OTG 28 6 6 1 Pinout USB OTG Connector J1 28 6 7 RPi Connector 29 6 8 FD CAN Connector 30 6 9 UART connector 30 6 10 Reset Wake up Buttons 30 6 10 1 Reset Button S2 30 6 10 2 Wak...

Страница 5: ...as a compact module with castellated mounting holes with 1 0mm pitch that can be soldered directly on a baseboard As an extension the CPU board has additional solder pads on its bottom side which can...

Страница 6: ...d any configurations before installing The CPU module does not provide any on board ESD protection circuitry this must be provided by the product it is used in Be sure all tools required for installat...

Страница 7: ...M NAND Flash controller eMMC SLC NAND Flash DDR3 L SDRAM controller 3D GPU OpenGL ES 2 0 with 133Mpix sec 533MHz Ethernet MAC with 10 100 Mbit s or 1Gbit s 2 x USB 2 0 Host with high speed mode USB 2...

Страница 8: ...processors RTC The emSTAMP Argon module has a dedicated pin for battery supply of the RTC block if the main power supply of the STM32MP157 is turned off The STM32MP157 has two pins for Microcontroller...

Страница 9: ...rection module view Termination 3 BOOT0 BOOT0 I PU 1K 4 BOOT1 BOOT1 I PU 1K 5 BOOT2 BOOT2 I PU 1K Note The emSBC Argon provides a DIP switch to set the different boot modes Please refer to chapter 6 1...

Страница 10: ...dering code Please contact emtrion GmbH for your required NAND Flash size 5 5 Ethernet The emSTAMP Argon module provides an Ethernet interface with up to 100BASE TX full duplex The Ethernet MAC interf...

Страница 11: ...OTG high speed controller 5 6 1 USB 2 0 Host The STM32MP157 provides an USB 2 0 compliant host interface supporting data transfers at low speed 1 2 Mbit s full speed 12 Mbit s and high speed 480Mbps...

Страница 12: ...is connected to the castellated mounting holes on the edge of the module 5 7 1 Display Serial Interface DSI The MIPI DSI Interface of the STM32MP157 supports two data lanes with 1Gbit s The DSI contro...

Страница 13: ...DC_B2 LCD B2 LCD B0 LTDC_B3 LCD B3 LCD B1 LCD B0 LTDC_B4 LCD B4 LCD B2 LCD B1 LTDC_B5 LCD B5 LCD B3 LCD B2 LTDC_B6 LCD B6 LCD B4 LCD B3 LTDC_B7 LCD B7 LCD B5 LCD B4 LTDC_G0 LCD G0 LTDC_G1 LCD G1 LTDC_...

Страница 14: ...view Termination 56 PB7 SDMMC1_CD I 57 PC11 SDMMC1_D3 I O 58 PC10 SDMMC1_D2 I O 59 PC9 SDMMC1_D1 I O 60 PC8 SDMMC1_D0 I O 61 PD2 SDMMC1_CMD O 62 PC12 SDMMC1_CK O The interface SDMMC1 can be used as b...

Страница 15: ...On the emSTAMP Argon module the SPI1 interface is directly connected to the castellated mounting holes SPI1 can communicate at up to 50Mbit s Module Pin CPU Pin Name Signal Direction module view Termi...

Страница 16: ...C1_OUT2 ADC1_INP19 ADC1_INN18 ADC2_INP19 ADC2_INN1 39 PA4 DAC1_OUT1 ADC1_INP18 ADC2_INP18 5 14 2 Digital to Analog Converter DAC The DAC can be configured to run in 8 or 12 bit mode Module Pin CPU Pin...

Страница 17: ...he CPU module The LEDs are connected to the port pins of CPU via series resistors The LEDs have a positive logic i e the LEDs are turned on if the output set to high The LEDs may be used as custom spe...

Страница 18: ...ule provides a RESET_MICO pin Module_In_Carrierboard_Out on which an external reset signal may be applied to reset the CPU module The RESET_MICO Pin has an external pull up resistor and should be driv...

Страница 19: ...the emSTAMP Argon module please refer to chapter Dimensional Drawing Abbreviations AI analogue input AO analogue output I digital input O digital output I O digital bidirectional PU xK x K pullup res...

Страница 20: ...TIM1_CH1N I O 13 PB13 FDCAN2_TX O 14 PB12 FDCAN2_RX I 15 PF12 GPIO_01 I O 16 PE7 GPIO_00 I O 17 RESET_MICO I PU 10K 18 PG0 RESET_MOCI O 19 ETH_TDM AO 20 ETH_TDP AO 21 GND Power 22 ETH_RDM AI 23 ETH_RD...

Страница 21: ...O 69 PZ3 SPI1_CS O 70 PZ2 SPI1_MOSI O 71 PZ1 SPI1_MISO I 72 PG2 RCC_MCO_2 O 73 PI11 RCC_MCO_1 O 74 GND Power 75 PA12 I2C5_SDA I O 76 PA11 I2C5_SCL O 77 PF15 I2C1_SDA I O 78 PD12 I2C1_SCL O 79 PD3 USAR...

Страница 22: ...109 PE4 LTDC_B0 O 110 PG12 LTDC_B1 O 111 PG10 LTDC_B2 O 112 PD10 LTDC_B3 O 113 PI4 LTDC_B4 O 114 PA3 LTDC_B5 O 115 PB8 LTDC_B6 O 116 PD8 LTDC_B7 O 117 PB1 LTDC_G0 O 118 PB0 LTDC_G1 O 119 PH13 LTDC_G2...

Страница 23: ...C ambient temperature 5 21 3 3V3 Supply The 3V3 is generated on the module and can be used on the by the peripheral on the carrier board 5 21 4 VDD_SD VDD_SDMMC is the supply voltage for the SD Card i...

Страница 24: ...r by the global reset signal RESET_MOCI or by the EMMC_RST signal at GPIO PF14 At the STM32MP157 the GPIO PF14 is configured as output A low of the signal EMMC_RST resets the eMMC NAND Flash device Th...

Страница 25: ...on how to set the appropriate boot configuration If the SDMMC1 interface needs to be available on the RPi extension connector these resistors need to be removed to avoid signal reflections caused by w...

Страница 26: ...M32MP157 The FPC connector has 1 0mm pitch and its type is bottom contact Both LCD Boards available from ST Microelectrioncs MB1407 and B LCD40 DSI1 can be used by this FPC connector These LCD Boards...

Страница 27: ...Electronics Pin Signal CPU Pin Name Module Pin 1 GPIO_10 DSI_RESET PZ7 85 2 GPIO_12 BACKLIGHT_CTRL PA15 87 3 GPIO_09 DSI_TE PC6 84 4 GPIO_11 TOUCH_IRQ PF2 86 5 GND 6 3V3 7 3V3 8 GND 9 I2C1_SDA PF15 7...

Страница 28: ...gon 1 is equipped with a reverse current protection at the VBUS pin of micro USB connector This prevents current to flow into the USBOTG_VBUS pin of the STM32MP157 processor if the module is in power...

Страница 29: ...73 8 USART3_TX PB10 64 9 GND 10 USART3_RX PD9 65 11 USART3_RTS PG8 66 12 SAI2_SCK_A PI5 47 13 SDMMC1_D3 PC11 57 14 GND 15 SDMMC1_CK PC12 62 16 SDMMC1_CMD PD2 61 17 3 3V 18 SDMMC1_D0 PC8 60 19 SPI1_MO...

Страница 30: ...he dual row pinheader J4 with 12 pins in 100mil pitch Pin Signal CPU Pin Name Module Pin 1 GND 2 GND 3 USART2_RTS PD4 80 4 n c 5 n c 6 n c 7 USART2_RX PD6 81 8 UART4_RX PB2 37 9 USART2_TX PD5 82 10 UA...

Страница 31: ...in position OFF the corresponding pin is read as 1 The following table describes the available boot mode options SW1 3 SW1 2 SW1 1 Initial boot mode ON ON ON UART and USB ON ON OFF QUADSPI NOR Flash O...

Страница 32: ...n Name Module Pin SBC function GPIO_01 PF12 15 Red LED GPIO_00 PE7 16 Green LED 6 15 GPIO Connector The emSTAMP Argon provides a single row pin header J10 with 6 pins in 100mil pitch Pin Signal CPU Pi...

Страница 33: ...2 Environmental Specifications Operating temperature Standard CPU module 0 C 70 C Standard SBC board 0 C 70 C Storage temperature Storage temp CPU module 10 85 C Storage temp SBC board 10 85 C Relativ...

Страница 34: ...Hardware Manual emSTAMP emSBC Argon Rev1 34 35 7 4 Dimensional Drawing 7 4 1 emSTAMP Argon CPU module...

Страница 35: ...7 4 2 emSBC Argon Single Board Computer R67 R66 R68 R70 R71 R72 R10 R11 R12 R13 R14 R9 D3 IC8 J4 J13 J14 J6 J11 J12 J1 J9 J3 S1 S2 J7 J10 J5 1 1 1 1 1 22 00 mm 31 00 mm 89 00 mm 98 30 mm 104 50 mm 5 6...

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