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The VisionCB-8M-ADV board is equipped with Microchip CAN FD controller (MCP2518FDT-E/SL) with physical layer interface (MCP2542FD-E/SN).
The SpaceCB-8Mplus-ADV board is equipped with Microchip CAN-FD with physical layer interfaces MCP2542FD-E/SN conected to internal CAN1 and CAN2 channels.
<br>The MCP2518FD supports both CAN frames in the Classical format (CAN 2.0B) and CAN Flexible Data Rate (CAN FD) format as specified in ISO11898-1:2015.
<br>The MCP2518FD is connected to default SPI2 channel and pins.


<center>
<center>
Line 660: Line 658:
! style="text-align: center; font-weight: bold;" | Signal
! style="text-align: center; font-weight: bold;" | Signal
! style="text-align: center; font-weight: bold;" | Default MPU pin name
! style="text-align: center; font-weight: bold;" | Default MPU pin name
! style="text-align: center; font-weight: bold;" | Description
! style="text-align: center; font-weight: bold;" | MPU pin number
|-
|-
| SDO || SPI2-MISO || SPI2 MISO (MCP2518FDT output)
| CAN1.TX || SPDIF_TX || AE18
|-
|-
| SDI || SPI2-MOSI || SPI2 MOSI (MCP2518FDT input)
| CAN1.RX || SPDIF_RX || AD18
|-
|-
| SCK || SPI2-SCK || SPI2 clock
| CAN2.TX || SAI2_RXC || AH16
|-
|-
| CS# || SPI2-SS0 || Select MCP2518FDT device
| CAN2.RX || SAI2_MCLK || AJ15
|-
| INT# || GPIO4-IO16 || Interrupt from MCP2518FDT
|}
|}
</center>
</center>

Revision as of 15:50, 15 March 2023

SpaceCB-8Mplus-ADV v.1.1 Datasheet and Pinout

General description

SpaceCB-8Mplus-ADV is a carrier board for the SpaceSOM-8Mplus family of computer-on-modules which are powered by NXP SOC iMX8Mplus (quad core ARM Cortex-A53+ single Cortex-M7 + Neural Processing Unit). A carrier board, together with a System on Module (SoM), makes a complete development platform similar to SBC. The carrier board houses the most common interfaces such as USB 3.0, USB-C, dual gigabit Ethernet, HDMI, PCIe, etc. A large variety of interfaces allows to use it as both a complete development platform or as a stand-alone end-product.
The carrier board connects with the SoM via a standard SODIMM connector.
SpaceCB-8Mplus-ADV carrier board is equipped with HDMI + LVDS + MIPI-DSI video outputs, 24-bit audio codec, PCIe 3.0 (M.2 key M) socket (2242, 2260, 2280), RS-485 and CAN-FD interfaces.
SpaceCB-8Mplus-ADV carrier board is equipped with Segger J-Link debugger and Linux serial console port on USB vCOM.

Applications

  • AI and ML applications
  • Machine vision equipment
  • Robotics
  • Human-machine Interfaces (HMI)
  • Multimedia
  • Video streaming
  • Industrial embedded Linux computer
  • Home Automation – Smart Home
  • IoT gateways
  • Residential gateways

Features

  • Carrier Board (Base Board) compatible with the SpaceSOM-8Mplus family of modules based on quad core, heterogenous NXP iMX8Mplus application processors
  • SoM Interface: SODIMM260
  • Debug Interface: built-in Segger J-Link JTAG debugger
  • Expansion Connectors:
    • Serial communication/GPIO connector 2x8 Pin Header (Male)
    • MicroSD card socket
  • Communication Connectors:
    • PCIe 3.0 (single lane, M.2 key M socket)
    • RS-485 (simplex, 3 pin 2.54mm connector)
    • 2x CAN-FD (3 pin 2.54mm connector)
    • 2x Ethernet 10/100/1000Mbit/s, RJ45
    • 1x USB Host 3.0
    • 1x USB C
    • 1x Console + JTAG MicroUSB B connector
  • Display Interface:
    • 1x HDMI
    • 1x MIPI-DSI (FFP/FPC30)
    • 2x LVDS (FFP/FPC22)
  • Camera Interface:
    • 2x MIPI-CSI2 (FFC/FPC30)
  • User Interface:
    • 24-bit audio codec
    • Line and microphone inputs
    • Speaker or headphone outputs
    • 4+1 Pushbuttons
    • 4+3 LEDs
  • External Power Supply 9-12V DC
  • Temperature Range: 0 to +70°C
  • Board Size: 160mm x 100mm x 25mm

Pictures of SpaceCB-8Mplus-ADV v1.1 board

Version Photo
SpaceCB-8Mplus-ADV v1.1
board only
SpaceCB-8Mplus-ADV v1.1
with SpaceSOM-8Mplus
SpaceCB-8Mplus-ADV
with SpaceSOM-8Mplus
and M.2 SSD drive

Ordering info

SpaceCB-8Mplus-ADV v1.1

Block Diagram

Electrical parameters

Parameter Value Units Comment
Min. Typ. Max.
Power Supply 9.0 12.0 15.0 V Positive pole on central connector of J101
Supply current - - 0.8 A Excluding LCD, USB and another external loads
MIPI-DSI Power Supply (logic) 3.25 3.3 3.35 V -
MIPI-DSI Power Supply (backlight and aux) 4.85 5 5.1 V -
LVDS Power Supply
(aux, up to 100mA) 		4.85 5 5.1 V -

Important information

1. The SpaceCB-8M-ADV carrier board is equippped with dual triple-speed 10/100/1000Mb/s Ethernet interface - RTL812F. Chips are connected to MPU using RGMII interface.
2. The I2C1 interface is common to MIPI-DSI, MIPI-CSI1 and LVDS2 interfaces.
3. The I2C2 interface supports on-board audio codec (NAU88C22YG).
4. The I2C3 interface supports touch-panel controller connected to MIPI-DSI interface (J502).
5. The I2C4 interface is common to MIPI-CSI2 and LVDS1 interfaces.
6. The I2C6 interface supports PI5USB30213A USB-C interface controller.
7. The SPI1 interface supports display controller connected to LVDS1 (J550).
8. The SPI2 interface supports display controller connected to LVDS2 (J551).
9. All default I2C interface lines (both: SDA and SCL of I2C1, I2C2, I2C3 and I2C4) have pull-up resistors (4.7kOhm).
10. User LEDs and System LED are connected to MPU using buffers with logical inverters.

M.2 socket - key M (PCIe interface, J600)

Note:
1. Lines CONFIG0...CONFIG3 of M.2 are permanently connected to +3.3V (CONFIG[3..0]=1111b).
2. Implemented PCIe is single lane interface.
3. M.2 socket is key M type.

Camera MIPI-CSI interface (J500 and J501, FPC/FFC 0.5mm)


Pin description of J500 (MIPI-CSI1)
Pin Default MPU pin name MPU pin Description
1 GND - -
2 CSI-CLK-P - -
3 CSI-CLK-P - -
4 GND - -
5 CSI-DATA0-P - -
6 CSI-DATA0-N - -
7 GND - -
8 CSI-DATA1-P - -
9 CSI-DATA1-N - -
10 GND - -
11 CSI-DATA2-P - -
12 CSI-DATA2-N - -
13 GND -
14 CSI-DATA3-P - -
15 CSI-DATA3-N - -
16 GND - -
17 I2C1.SCL AC8 Confguration I2C interface with 4.7kOhm pull-up (3.3V)
18 I2C1.SDA AH7 Confguration I2C interface with 4.7kOhm pull-up (3.3V)
19 GND - -
20 GPIO1_IO0 A7 GPIO1.00 (display RES)
21 GPIO1_IO3 D6 GPIO1.03 (dislpay PWRDN)
22 - - -
23 GND - -
24 +3.3V - Power supply for external devices
25 +3.3V - Power supply for external devices
26 +5V - Power supply for external devices
27 +5V - Power supply for external devices
28 - - -
29 - - -
30 GND - -
Pin description of J501 (MIPI-CSI2)
Pin Default MPU pin name MPU pin Description
1 GND - -
2 CSI-CLK-P - -
3 CSI-CLK-P - -
4 GND - -
5 CSI-DATA0-P - -
6 CSI-DATA0-N - -
7 GND - -
8 CSI-DATA1-P - -
9 CSI-DATA1-N - -
10 GND - -
11 CSI-DATA2-P - -
12 CSI-DATA2-N - -
13 GND -
14 CSI-DATA3-P - -
15 CSI-DATA3-N - -
16 GND - -
17 I2C4.SCL AF8 Confguration I2C interface with 4.7kOhm pull-up (3.3V)
18 I2C4.SDA AD8 Confguration I2C interface with 4.7kOhm pull-up (3.3V)
19 GND - -
20 UART1_RXD AD6 GPIO5.22 (display RES)
21 UART1_TXD AJ3 GPIO5.23 (dislpay PWRDN)
22 - - -
23 GND - -
24 +3.3V - Power supply for external devices
25 +3.3V - Power supply for external devices
26 +5V - Power supply for external devices
27 +5V - Power supply for external devices
28 - - -
29 - - -
30 GND - -


Note:
1. 1st pins of J500/J501 connectors are at the top of the image.
2. J500 is located on the picture first from above (MIPI-CSI1).
3. The I2C1 interface is common to MIPI-DSI, MIPI-CSI1 and LVDS2 interfaces.
4. The I2C4 interface is common to MIPI-CSI2 and LVDS1 interfaces.

Display MIPI-DSI interface (J502, FPC/FFC 0.5mm)

J502 pin Default MPU pin name MPU pin Description
1 GND - -
2 DSI-CLK-P - -
3 DSI-CLK-P - -
4 GND - -
5 DSI-DATA0-P - -
6 DSI-DATA0-N - -
7 GND - -
8 DSI-DATA1-P - -
9 DSI-DATA1-N - -
10 GND - -
11 DSI-DATA2-P - -
12 DSI-DATA2-N - -
13 GND -
14 DSI-DATA3-P - -
15 DSI-DATA3-N - -
16 GND - -
17 I2C1.SCL AC8 Display confguration I2C interface with 4.7kOhm pull-up (3.3V)
18 I2C1.SDA AH7 Display confguration I2C interface with 4.7kOhm pull-up (3.3V)
19 GND - -
20 SAI3_TXC AH19 Optional touch-panel reset signal (CODEC.TXC)
21 I2C3.SDA F13 Optional touch-panel interrupt signal
22 I2C3.SCL AF9 Optional touch-panel controller reset
23 GND - -
24 +3.3V - Power supply for external devices
25 +3.3V - Power supply for external devices
26 +5V - Power supply for external devices
27 +5V - Power supply for external devices
28 GPIO1.01 E8 Optional backlight intensity PWM controller
29 SAI3_TXFS AC16 Optional backlight enable (CODEC.TXFS)
30 GND - -

Note:
1. 1st pin of J502 connector is at the top of the image.
2. For configuration purposes is used I2C1 interface.
3. The I2C1 interface is common to MIPI-DSI, MIPI-CSI1 and LVDS2 interfaces.
4. The I2C3 interface supports touch-panel controller connected to MIPI-DSI interface (J502).


Display HDMI interface (J552)

J552 pin Default MPU pin name MPU pin Description
1 HDMI_TX2_P AH27 TMDS_D2_P
2 - - GND
3 HDMI_TX2_N AJ27 TMDS_D2_N
4 HDMI_TX1_P AH26 TMDS_D1_P
5 - - GND
6 HDMI_TX1_N AJ26 TMDS_D1_N
7 HDMI_TX0_P AH25 TMDS_D0_P
8 - - GND
9 HDMI_TX0_N AJ25 TMDS_D0_N
10 HDMI_TXC_P AH24 TMDS_CLK_P
11 - - GND
12 HDMI_TXC_N AJ24 TMDS_CLK_N
13 HDMI_CEC AD22 CEC
14 EARC_P_UTIL AJ23 AUX_P
15 HDMI_DDC_SCL AC22 DDC_CLK
16 HDMI_DDC_SDA AF22 DDC_DAT
17 - - GND
18 - - +5V
19 EARC_N_HPD AH22 HPD/AUX_N

LVDS display interfaces (J550 and J551, FPC/FFC 0.5mm)

Pin description of J550 (LVDS1)
J550 pin Default MPU pin name MPU pin Description
1 GND - -
2 LVDS1.DATA0_N - -
3 LVDS1.DATA0_P - -
4 GND - -
5 LVDS1.DATA1_N - -
6 LVDS1.DATA1_P - -
7 GND - -
8 LVDS1.DATA2_N - -
9 LVDS1.DATA2_P - -
10 GND - -
11 LVDS1.CLK_N - -
12 LVDS1.CLK_P - -
13 GND -
14 LVDS1.DATA3_N - -
15 LVDS1.DATA3_P - -
16 ECSPI1_MOSI AC20 Backlight on/off
17 ECSPI1_MISO AD20 Backlight brightness control (PWM)
18 ECSPI1_CS0 AE20 For optional use
19 I2C4.SCL AF8 Touch-panel confguration I2C interface with 4.7kOhm pull-up (3.3V)
20 I2C4.SDA AD8 Touch-panel confguration I2C interface with 4.7kOhm pull-up (3.3V)
21 +5V - Power supply for external devices
22 +5V - Power supply for external devices
Pin description of J551 (LVDS2)
J551 pin Default MPU pin name MPU pin Description
1 GND - -
2 LVDS2.DATA0_N - -
3 LVDS2.DATA0_P - -
4 GND - -
5 LVDS2.DATA1_N - -
6 LVDS2.DATA1_P - -
7 GND - -
8 LVDS2.DATA2_N - -
9 LVDS2.DATA2_P - -
10 GND - -
11 LVDS2.CLK_N - -
12 LVDS2.CLK_P - -
13 GND -
14 LVDS2.DATA3_N - -
15 LVDS2.DATA3_P - -
16 ECSPI2_CS0 AJ22 Backlight on/off
17 ECSPI2_MOSI AJ21 Backlight brightness control (PWM)
18 ECSPI2_MISO AH20 For optional use
19 I2C1.SCL AC8 Touch-panel confguration I2C interface with 4.7kOhm pull-up (3.3V)
20 I2C1.SDA AH7 Touch-panel confguration I2C interface with 4.7kOhm pull-up (3.3V)
21 +5V - Power supply for external devices
22 +5V - Power supply for external devices


Note:
1. 1st pins of LVDS connectors are located on the left.
2. The I2C1 interface is common to MIPI-DSI, MIPI-CSI1 and LVDS2 interfaces.
3. The I2C4 interface is common to MIPI-CSI2 and LVDS1 interfaces.


MicroSD card connector (J701)

J701 pin Default MPU pin name MPU pin Description
1 SD1_DATA2 V29 DATA2
2 SD1_DATA3 V28 DATA3
3 SD1_SMD W29 CMD
4 1.8/3.3V - VDD (uSD power supply)
selected internally with SAI5_RXD0
5 SD1_CLK W28 CLK
6 - - GND
7 SD1_DATA0 Y29 DATA0
8 SD1_DATA1 Y28 DATA1
SW SD1_RESET_B W25 Card Detect

Note:
1. Value of VDD for uSD is selected with SAI5_RXD0 (MPU) pin.

USB-C interface

Note:
1. USB-C interface built-in SpaceCB-8Mplus-ADV is connected to USB1 channel.
2. The I2C6 interface supports configuration of PI5USB30213A USB-C controller.

USB 3.0 interface

USB 3.0 interface built-in SpaceCB-8Mplus-ADV is connected to USB2 channel.

USB Console Port and Segger J-Link debugger

MPU Port Default MPU pin name Description
CONSOLE-TXD UART4-TXD TXD line of console port
CONSOLE-RXD UART4-RXD RXD line of console port

Notes:
1. Linux console port (UART4 in MPU) uses vCOM interface provided by built-in debugger Segger J-Link.
2. vCOM can be disconnected from MPU with jumper CON (position ON or OFF).
3. Debug JTAG interface can be disconnected from MPU with jumper J-LINK (position ON or OFF).
4. J-Link activity is monitored with ACT LED.

24-bit stereo audio codec


The SpaceCB-8M-ADV board is equipped with 24-bit stereo codec - Nuvoton NAU88C22YG - with integrated audio amplifier.
The NAU88C22 is a low power, high quality CODEC for portable and general purpose audio applications. In addition to precision 24-bit stereo ADCs and DACs, NAU88C22YG integrates a broad range of additional functions to simplify implementation of complete audio system solutions. The NAU88C22 includes drivers for speaker, headphone, and differential or stereo line outputs, and integrates preamps for stereo differential microphones,significantly reducing external component requirements.

Default MPU pin name MPU pin Description
SAI3_MCLK AJ20 Codec master clock
SAI3_TXC AH19 Codec BCLK line
SAI3_TXFS AC16 Codec FS line
SAI3_TXD AH18 Codec input line
SAI3_RXD AF18 Codec output line
I2C2_SCL AH6 Confguration I2C interface with 4.7kOhm pull-up (3.3V)
I2C1_SDA AE8 Confguration I2C interface with 4.7kOhm pull-up (3.3V)

Dual CAN-FD serial interface


The SpaceCB-8Mplus-ADV board is equipped with Microchip CAN-FD with physical layer interfaces MCP2542FD-E/SN conected to internal CAN1 and CAN2 channels.

Signal Default MPU pin name MPU pin number
CAN1.TX SPDIF_TX AE18
CAN1.RX SPDIF_RX AD18
CAN2.TX SAI2_RXC AH16
CAN2.RX SAI2_MCLK AJ15

RS-485 simplex serial interface


The VisionCB-8M-ADV board is equipped with low-voltage RS-485 physical layer interface MAX3485.
The RS-485 is connected to default UART3 (TxD, RxD) channel and pins. Transmission control lines (RE# and DE) are controlled by MPU hardware.

Signal Default MPU pin name Description
RO UART3-RXD Data received by MPU
DI UART3-TXD Data transmitted by MPU
RE#/DE SPI1-MISO Receiver Enable (active low)/Transmitter Enable (active high) signal
This signal is also connected to J303 (SERIAL COMM connector)

Serial Communication/GPIO header (J303)

Pin numeration, 1st pin of J303 connector SERIAL COMM is marked with arrow (on picture above).


Pin Default pin name Description
1 GND -
2 GND -
3 I2C3-SDA By default: I2C interface with 4.7kOhm pull-up (3.3V)
4 UART2-TXD By default: UART2-TXD or universal GPIO with 3.3V logic levels
5 I2C3-SCL By default: I2C interface with 4.7kOhm pull-up (3.3V)
6 UART2-RXD By default: UART2-RXD or universal GPIO with 3.3V logic levels
7 SPI1-SS0 By default: SPI1-SS0 or universal GPIO with 3.3V logic levels
8 GPIO4-IO28 By default: GPIO4-IO28 or universal GPIO with 3.3V logic levels
Optionally can be used in LVDS channel
9 SPI1-MOSI By default: SPI1-MOSI or universal GPIO with 3.3V logic levels
10 GPIO4-IO29 By default: GPIO4-IO29 or universal GPIO with 3.3V logic levels
Optionally can be used in LVDS channel
11 SPI1-MISO By default: SPI1-MISO or universal GPIO with 3.3V logic levels
This signal is used as RE#/DE signal in RS-485 communication channel
12 GPIO4-IO18 By default: GPIO4-IO18 or universal GPIO with 3.3V logic levels
13 SPI1-CLK By default: SPI1-CLK or universal GPIO with 3.3V logic levels
14 GPIO4-IO19 By default: GPIO4-IO19 or universal GPIO with 3.3V logic levels
15 +3.3V +3.3V generated by DC/DC built-in SOM (limited current load)
16 GPIO4-IO17 By default: GPIO4-IO17 or universal GPIO with 3.3V logic levels

Note:
1. 1st pin of J303 connector SERIAL COMM is marked with arrow.

User Interface (switches and LEDs)


User switches

Switch GPIO Description
S305 (black, most on the left) GPIO4-IO03 47k pull-up
S304 GPIO4-IO02 47k pull-up
S303 GPIO4-IO01 47k pull-up
S302 (black, most on the right) GPIO4-IO00 47k pull-up


System switches

Switch Signal name Description
S301 (left, red) Reset -
S300 (right) BOOT-RECOVERY -


User LEDs

LED GPIO Description
D303 (most on the left) GPIO4-IO04 User LED1, buffered with inverter
D302 GPIO4-IO05 User LED2, buffered with inverter
D301 GPIO4-IO06 User LED3, buffered with inverter
D300 (most on the right) GPIO4-IO07 User LED4, buffered with inverter


System LEDs

LED GPIO Description
D304 SYS-LED System function monitoring
D305 - Power LED (3.3V)

Dimensions

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