MYD-JX8MMA7 Development Board

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https://www.myirtech.com/nxpseries.asp

The MYD-JX8MMA7 Development Board consists of the high-performance MYC-JX8MMA7 CPU Module and a versatile base board, which is a powerful and interesting design using ARM+FPGA processing architecture. The board adopts NXP’s i.MX 8M Mini processor which features up to 1.8GHz quad ARM Cortex-A53 and 400MHz Cortex-M4 cores and is used as the main processor to achieve data processing, control, communication and display; while the Xilinx XC7A25T Artix-7 FPGA is used as the auxiliary processor which is cost and transceiver optimized and used to achieve high-speed data acquisition and processing. The board is a complete evaluation platform suitable for applications with high requirements for data acquisition, multimedia and display, such as high-end medical devices and industrial data acquisition systems.

The MYC-JX8MMA7 CPU Module is an ARM+FPGA SoM integrated with i.MX8M Mini ARM processor and XC7A25T Artix-7 FPGA device. It has 2GB LPDDR4, 8GB eMMC and 32MB QSPI flash for ARM, 256MB DDR3 and 32MB QSPI flash for FPGA, as well as two dedicated PMIC (ROHM BD71847AMWV) respectively for ARM and FPGA. A variety of peripherals and IO signals are available through the 0.05 mm pitch 314-pin MXM 3.0 gold-finger-edge-card connector to make it easy to connect with MYIR’s standard base board of MYD-JX8MMA7 development board or customized base boards from users. A rich set of peripherals have been brought out through connectors and headers to the MYD-JX8MMA7 base board such as two USB Host and one USB OTG, one Gigabit Ethernet, two SFP module interfaces, one USB 2.0 based M.2 Key B 5G Module interface, one SDIO based WiFi/ Bluetooth interface, two Micro SD slots, HDMI and LVDS display interfaces, MIPI CSI and Parallel CSI interfaces, audio input/output interface, two Micro SD slots, one FMC expansion interface, one Raspberry PI compatible expansion module interface, etc.

MYD-JX8MMA7 Development Board Top-view (deliveried with heatsink)

MYD-JX8MMA7 Development Board Bottom-view

The MYD-JX8MMA7 is ready to run Linux OS and provided with abundant software resources and detailed documentations to enable users to start their development rapidly and easily. The board is delivered with necessary cable accessories . MYIR also offers MY-CAM011B BUS Camera Module, MY-CAM003M MIPI Camera Module, MY-WIREDCOM RPI Module (RS232/RS485/CAN), MY-WF005S WiFi/BT Module and MY-LVDS070C LCD Module as options for the board which have greatly enhanced the functionality of the board.

Features

Mechanical Parameters

• Dimensions: 200mm x 150mm (base board), 82mm x 45mm (CPU Module)
• PCB Layers: 6-layer design (base board), 10-layer design (CPU Module)
• Power supply: +12V/2A (base board), 5V/2A (CPU Module)
• Working temperature: 0~70 Celsius (commercial grade) or -40~85 Celsius (industrial grade)
  

The MYD-JX8MMA7 Controller Board (MYC-JX8MMA7 CPU Module)

MYC-JX8MMA7 CPU Module Top-view

MYC-JX8MMA7 CPU Module Bottom-view

Processor

• NXP i.MX 8M Mini Processor
  - Up to 1.8 GHz Quad-core ARM Cortex-A53 CPU
  - 400MHz Real-time Cortex-M4 co-processor
  - Integrated 2D/3D GPU and 1080p VPU
• Xilinx Artix-7 XC7A25T-2CSG325 FPGA

Memory

• ARM: 2GB LPDDR4, 8GB eMMC, 32MB QSPI Flash
• FPGA: 256MB DDR3, 32MB QSPI Flash

Power Management IC

• Two PMIC (ROHM BD71847AMWV, one for ARM and one for FPGA)

Peripherals and Signals Routed to Pins

• 0.5mm pitch 314-pin MXM 3.0 Gold-finger-edge-card Connector
  ARM
  

  - 1 x RGMII
  

  - 2 x USB2.0
  - 1 x MIPI CSI
  - 2 x SDIO
  - 4 x UART
  - 2 x I2C
  - 3 x SPI
  - 1 x MIPI DSI
  - 3 x I2S
  Note: the peripheral signals brought out to the expansion interface are listed in maximum number. Some signals are reused. Please refer to the processor datasheet.

  FPGA
  - 3 x GTP
  - 23,360 x Logic Cells
  - 3,650 x Slices
  - 29,200 x CLB Flip-Flops
  - 80 x DSP Slices

The MYD-JX8MMA7 Development Board Base Board

MYD-JX8MMA7 Development Board Base Board (MYB-JX8MMA7)

• 1 x Power Jack
• 1 x Power Switch
• 2 x Micro SD Slots (one for ARM and one for FPGA)
• 1 x ARM Debug Serial Port, 1 x FPGA Debug Interface
• 2 x USB 2.0 HOST Port (Type-A), 1 x USB 2.0 OTG Port (Type-C)
• 1 x 10/100/1000 Mbps Ethernet Interface (RJ45)
• 1 x WIFI/BT Module Interface
  (2.54mm 2 x 10-pin male header, supports MYIR’s MY-WF005S WIFI/Bluetooth module)
• 1 x 5G Module Interface of USB2.0 protocol M.2 B Type Socket
• 2 x SFP Optical Module Interfaces
• 1 x FMC expansion interface
• 1 x LVDS Display Interface
• 1 x HDMI Display Interface
• 1 x MIPI CSI Interface (supports MYIR’s MY-CAM003M Camera Module)
• 1 x Parallel CSI Interface (supports MYIR’s MY-CAM011B Camera Module)
• 1 x Audio Input/Output Interface
• 1 x 2.54mm pitch 2*20-pin male expansion header (GPIO/I2C/SAI/UART, compatible with Raspberry PI standard 40-pin extension interface, supports MYIR’s MY-WIREDCOM RPI Module)

• 4 x Buttons (two for Reset, one for Power On/Off, one for User)

OS Support

• Linux L5.10.72

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