ADLINK NuPRO-E47: PICMG 1.3 13th Generation Core Industrial SHB

ADLINK NuPRO-E47: Analysis of PICMG 1.3 High Performance Industrial SHB Technology Based on 12th/13th Generation Intel Core Processor

In the field of industrial computing, the PICMG 1.3 (SHB Express) standard has become the mainstream form of high-performance industrial single board computers due to its architectural advantage of introducing high-speed PCI Express signals into the backplane. With the rapid growth of demand for edge computing capability, AI reasoning performance and real-time data processing in Industry 4.0 and intelligent manufacturing, traditional embedded platforms are facing increasing pressure on computing power and I/O bandwidth.

ADLINK (Linghua Technology) NuPRO-E47 is the flagship PICMG 1.3 full-size system motherboard (SHB) launched in this context. It is based on Intel ®  Q670E Express chipset, supporting 12th generation (Alder Lake) and 13th generation (Raptor Lake) Intel ®  Core ™  The i9/i7/i5/i3 processor (LGA1700 socket) introduces cutting-edge technologies such as high-performance hybrid architecture, DDR5 memory, PCIe Gen4, etc. of the latest desktop processors into the robust industrial SHB platform, providing unprecedented computing performance and scalability for the next generation of intelligent industrial systems.

Overview of Product Positioning and Core Architecture

The NuPRO-E47 adopts the standard PICMG 1.3 full-size specification, with dimensions of 338mm × 126mm, and is connected to the passive backplane through a gold finger connector. This architecture physically separates the CPU core computing unit from the I/O expansion unit, supporting independent upgrading of SHB without replacing the backplane and chassis, greatly extending the system lifecycle and return on investment.

1. Processor support: Industrial implementation of high-performance hybrid architecture

The NuPRO-E47 is equipped with LGA1700 sockets and supports 12th and 13th generation Intel Core processors, covering the entire product line from entry-level Celeron to flagship Core i9, with TDP coverage ranging from 35W to 65W

Processor Series Code Core Architecture Maximum Core Count L3 Cache Typical TDP Applicable Scenarios

Core ™  I9 Alder/Raptor Lake P-core+E-core 24 (8P+16E) 36MB 65W/35W (TE) AI reasoning, multitasking parallel

Core ™  I7 Alder/Raptor Lake P-core+E-core 16 (8P+8E) 30MB 65W/35W (TE) high-performance industrial control

Core ™  I5 Alder/Raptor Lake P-core+E-core 14 (6P+8E) 24MB 65W/35W (TE) mainstream machine vision platform

Core ™  I3 Alder/Raptor Lake P-core only 4 12MB 60W/35W (T/TE) HMI and medium control tasks

Pentium ®  G series Alder Lake P-core only 2 6MB 46W/35W (TE) basic control and data acquisition

Celeron ®  G series Alder Lake P-core only 2 4MB 46W/35W (TE) cost sensitive embedded applications

The introduction of Performance Hybrid Architecture is the most significant change for this platform compared to its predecessors. The P-core is responsible for high load computing tasks, while the E-core handles backend services and lightweight threads. With the Intel Thread Director hardware scheduler, the system can allocate tasks to the most suitable core in real-time and intelligently based on load characteristics, optimizing power consumption performance while improving multi-threaded performance.

2. Chipset - Intel Q670E Express

The Q670E PCH (Platform Controller Hub) is connected to the processor via DMI 4.0 x8, providing up to 25.6 GB/s of bidirectional bandwidth (approximately 4 times higher than DMI 3.0). Its key industrial grade features include:

PCIe Channels: Provides up to 24 PCIe 4.0 channels (16GT/s) and 8 PCIe 3.0 channels, providing ample I/O resources for high bandwidth expansion cards on the backplane, such as GPUs, FPGA acceleration cards, and multi port 10G network cards.

Integrated storage and networking: Supports SATA 3.0 (6Gbps) and Intel ®  2.5GbE Ethernet.

Enterprise level management: Built in Intel ®  Active Management Technology (AMT) and Trusted Execution Technology (TXT) support remote out of band management.

Deep analysis of key characteristics

1. PCIe slot bifurcation technology

Continuing the design tradition of the NuPRO-E series, the NuPRO-E47 supports flexible fork configurations of PCIe x16 gold finger interfaces to adapt to different backplane expansion slot layouts:

Mode 1:1 x PCIe x16 (full bandwidth single slot, supporting high-performance GPU)

Mode 2: 2xPCIe x8 (suitable for dual card parallel computing, such as AI inference dual GPU configuration)

Combined with 1 x PCIe x4 and 4 x PCI expansion slots on the backplane, the NuPRO-E47 can achieve up to 6 PCIe/PCI expansion slots. This feature enables system integrators to flexibly configure expansion card combinations based on specific applications without the need to replace SHBs.

2. DDR5 memory: intergenerational leap in performance and capacity

The NuPRO-E47 is equipped with two DIMM slots and supports dual channel non ECC DDR5 4800 MHz memory, with a maximum capacity of 64GB. Compared to DDR4, the key improvements brought by DDR5 include:

Higher bandwidth: The theoretical bandwidth of DDR5 4800 is about 38.4GB/s, which is about 50% higher than DDR4 3200's 25.6GB/s.

Larger capacity: The maximum capacity of a single DDR5 DIMM can reach 32GB (currently), and two can achieve 64GB.

Lower power consumption: The operating voltage of DDR5 is reduced to 1.1V (DDR4 is 1.2V).

Built in power management: DDR5 integrates a power management IC (PMIC) into the memory module, providing more stable and precise power supply.

This is crucial for industrial applications that require processing large-scale image data, running virtual machines, or performing AI inference - larger memory bandwidth means that CPUs can access data faster, reduce waiting cycles, and significantly improve overall system throughput.

3. M.2 storage expansion

The NuPRO-E47 has added an M.2 M-Key slot (size 2280) that supports PCIe Gen4 x4 interfaces, with a theoretical bandwidth of up to 8GB/s. This feature allows direct installation of the current highest performance NVMe SSD, achieving over 10 times faster sequential read and write speeds compared to traditional SATA 3.0 (6Gbps). For applications that require high-speed data recording, fast startup of operating systems, and loading of large AI models, M.2 NVMe SSD has become an indispensable storage solution.

4. Comprehensive configuration of industrial grade I/O interfaces

Six SATA 3.0+RAID: Provides six SATA 3.0 interfaces (6Gbps) and supports RAID 0/1/5/10. The six SATA ports provide ample storage expansion capability for applications that require large-scale local storage, such as NVR video surveillance systems and edge database servers.

Four serial ports: Provides four COM ports, which are led out through the onboard 2.0mm pin header

Two are RS-232 standard ports.

Two configurable ports for RS-232/422/485, supporting automatic flow control for easy connection to industrial field equipment.

USB interface:

Three USB 3.2 Gen2 x1 (10Gbps) are located on the rear I/O panel.

6 USB 3.2 Gen1 x1 (5Gbps) are led out through the onboard pin bank.

1 USB 3.2 Gen1 x1 vertical Type-A port (onboard).

4 USB 2.0 ports are connected to the backplane.

There are a total of 14 USB ports (10 of which are USB 3.2), providing sufficient interface resources for connecting high-resolution industrial cameras and multi-channel data acquisition devices.

Display output:

1 x HDMI (rear I/O), with a maximum resolution of 4096 x 2160@60Hz Supports 4K ultra high definition display.

1 x DVI-D (drawn out through onboard pin arrangement), with a maximum resolution of 1920 x 1200@60Hz .

1 x VGA (via onboard pin), with a maximum resolution of 1920 x 1200@60Hz .

The triple display output capability (HDMI+DVI-D+VGA) makes it an ideal choice for multi screen HMI applications such as control center monitoring walls and production line operation stations.

Network interface: Two Intel chips onboard ®  2.5GbE Ethernet Controller:

LAN1：Intel ®  I225-V。

LAN2：Intel ®  I225-LM (supports AMT remote management).

Compared to traditional gigabit Ethernet ports, 2.5GbE (2500Mbps) provides a 2.5-fold increase in bandwidth, which can meet the needs of high-resolution image data transmission and high-speed network storage access. The dual port design supports both network redundancy (such as link aggregation) and physical isolation between the management network and the data network.

DIO interface: Added 1 8-bit input+8-bit output digital I/O interface (via onboard pin header), which can directly connect industrial sensors, alarms, indicator lights and other digital signal devices without the need for additional expansion cards.

Audio interface: Supports DB-Audio2 audio daughter cards through onboard pin placement, based on Realtek ®  ALC262 Codec， Support Intel ® High fidelity audio (HDA).

LPT parallel port: It supports traditional industrial printers and parallel devices through onboard pin headers.

TPM module: Supports Infineon TPM SLB 9670XQ2.0 or 9670VQ2.0 hardware security module, providing hardware level key storage and platform integrity verification.

Intelligent management and system monitoring

1. ADLINK SEMA Management Solution

The NuPRO-E47 onboard ADLINK SEMA (Smart Embedded Management Agent) management subsystem provides:

Hardware health monitoring: Real time monitoring of CPU temperature, system temperature, system voltage (+5V,+12V,+3.3V, etc.), and CPU fan speed.

Remote management: conducting remote system status queries, logging, and fault alerts through the network.

API Interface: Provides an open API that allows integrators to integrate hardware health information into upper level management software.

2. Intel AMT remote management

LAN2 (I225-LM) supports Intel Active Management Technology (AMT) and provides out of band remote management capabilities, allowing for:

Remote power control: remote power on, power off, and restart.

Serial redirection: Using LAN to redirect the system serial console for BIOS level remote configuration.

Hardware asset inventory: remotely query system hardware configuration information.

Scalability and Software Ecology

1. PCIe channel allocation and expansion capability

Thanks to the abundant PCIe channel resources of the Q670E chipset, NuPRO-E47 achieves flexible channel allocation:

Rear I/O: 3 USB 3.2 Gen2 (each occupying 1 PCIe channel)

Onboard M.2: PCIe Gen4 x4 (occupying 4 PCIe channels)

Back panel gold fingers:

PCIe x16 (configurable as x16 or 2xx8, based on fork mode)

PCIe x4 (independent channel)

4 x PCI (via PCIe to PCI bridge chip)

2. Operating system compatibility

Microsoft Windows: Full support for Windows 10 64 bit and Windows 11 64 bit.

Linux: Officially supports Ubuntu 20.04.06 LTS and can be adapted to other mainstream distributions.

3. BIOS

Adopting AMI ®  UEFI BIOS， Based on 256 Mbit SPI Flash Memory, supports UEFI 2. x, Secure Boot secure boot, and TPM 2.0.

Heat dissipation design and working environment

1. Heat dissipation scheme

LGA1700 socket supports CPU heat sinks of different heights:

1U CPU heat sink: suitable for 1U/2U ultra-thin chassis, low profile design, and matched with forced air cooling.

2U CPU heat sink: suitable for standard 2U and above chassis, with larger heat dissipation area and better passive heat dissipation capability.

2. Environmental specifications

Working temperature: 0 ° C to 60 ° C (requires appropriate heat dissipation scheme and chassis air duct design).

Storage temperature: -40 ° C to 80 ° C.

Relative humidity: 5% to 95%, no condensation.

Certification: Compliant with CE and FCC Class A standards.

Key upgrade comparison with the previous generation product (NuPRO-E43)

Features: NuPRO-E43, NuPRO-E47 Upgrade Range

CPU Intergenerational 6/7 Core (Skylake/Kaby Lake) 12/13 Core (Alder/Raptor Lake) Cross generational Upgrade, Performance Multiple Times Improved

CPU socket LGA1151 LGA1700 architecture fully updated

Memory DDR4 2133/2400, maximum 32GB DDR5 4800, maximum 64GB bandwidth+50%, capacity doubled

M. 2 does not support M.2 M-Key PCIe Gen4 x4 with newly added high-speed storage interface

USB 3.2 Gen2 is not supported (only USB 3.0). I/O bandwidth doubles after 3 × 10Gbps

SATA 4 x SATA 3.0 6 x SATA 3.0 storage expansion+50%

Network I219LM (1GbE)+I225-V (2.5GbE) I225-V+I225-LM (dual 2.5GbE) Full 2.5GbE, dual port high-speed

DIO does not support 8-bit input+8-bit output. Added industrial DIO

Display VGA+DVI-D HDMI+DVI-D+VGA, add 4K HDMI

TPM SLB 9665XT2.0 SLB 9670XQ2.0/VQ2.0 updates TPM chip

Best Practices for Application Scenarios

Scenario 1: Edge AI Visual Inspection System

A certain electronic manufacturing AOI (Automatic Optical Inspection) equipment needs to simultaneously process real-time images from four high-resolution industrial cameras (connected via USB 3.2 Gen2 x1) and run a defect detection model based on deep learning. NuPRO-E47 is equipped with Core ™  I7-13700E processor (16 cores, 5.1GHz) and 64GB DDR5 memory, split x16 into 2xx8 using PCIe fork, and install two AI acceleration cards (such as Intel Arc GPU or NVIDIA RTX A-series) to achieve parallel inference acceleration. M. 2 Gen4 x4 NVMe SSDs are used for model storage and image caching, while 6 x SATA RAID 5 arrays enable long-term storage of large-scale historical data. The dual 2.5GbE network ports are respectively connected to the factory MES network and remote maintenance channel.

Scenario 2: Multi channel real-time data acquisition and control system

A certain semiconductor testing equipment needs to synchronously collect up to 8 high-speed analog signals (via PCIe data acquisition card) and control the multi axis motion platform in real time. The four COM ports (including two RS-422/485) of NuPRO-E47 are used to connect distributed I/O modules and environmental sensors. The DIO interface directly controls alarm lights and access switches, and the HDMI output is connected to a 4K HMI touch screen to display real-time waveforms and system status. The powerful PCIe channel resources of the Q670E chipset ensure the bandwidth requirements for multiple high-speed acquisition cards to work simultaneously.

Scenario 3: Vehicle/Rail Transit Information and Control System

The information entertainment and monitoring system (PIS) of a certain train needs to operate stably in a wide temperature and vibration environment, while supporting remote monitoring. Choose Core ™  I3-13100TE (4-core, 35W TDP) paired with a 2U radiator, meets the requirements for fanless cooling in vehicles. Dual 2.5GbE network ports (I225-LM supports AMT) combined with wireless gateways to achieve real-time transmission of train operation data and remote ground diagnosis. The onboard SEMA management cooperates with AMT to enable operation and maintenance personnel to perform system status queries, log extraction, and necessary remote maintenance on the ground.

Key points of engineering deployment

Backplane compatibility verification: NuPRO-E47 is a PICMG 1.3 standard SHB and must be compatible with a backplane that complies with PICMG 1.3 specifications. Before deployment, it is necessary to verify the PCIe gold finger signal definition of the backplane to ensure that the selected fork mode (x16 or 2xx8) is consistent with the physical slot of the backplane.

Memory selection: Only supports DDR5 4800 MHz non ECC UDIMM. Using RDIMM, ECC, or memory with mismatched frequencies will cause the system to fail to start. The maximum capacity is 64GB (32GB x 2).

CPU heatsink installation: LGA1700 socket needs to be installed with even force. The 1U/2U heat sink requires the use of cooling pads of a specified height to ensure sufficient contact between the CPU Die and the heat sink. Thermal conductive silicone grease should be evenly applied in a thin layer to avoid bubbles.

M. 2 SSD installation: The M.2 M-Key slot supports 2242/2260/2280 sizes, and PCIe Gen4 x4 NVMe SSD is recommended for optimal performance. During installation, it is necessary to use the accompanying copper pillars and screws for fixation.

Operating System Deployment: Windows 10/11 64 bit natively supports USB 3.2 and NVMe drivers, and the deployment process is consistent with standard PCs. Ubuntu 20.04.06 LTS requires a kernel version of no less than 5.4 to fully support mixed architecture scheduling for 12/13 generation CPUs.

Tips for troubleshooting common engineering problems

Problem phenomenon 1: The system cannot start and POST does not display

Key points of inspection: Confirm whether the CPU model is in the supported list (pay special attention to BIOS version requirements -12th generation CPU requires 1.00.10+, 13th generation CPU requires 2.03.10+). Confirm if the memory module is fully inserted and locked. Attempt to start with minimal configuration (CPU+single memory+no expansion card).

Key point: The 12th and 13th generation CPUs of LGA1700 socket require different microcode support. If a 13th generation CPU is installed but the BIOS version is too low, the system may not recognize the CPU. It is recommended to confirm the BIOS version before installation.

Problem phenomenon 2: M.2 NVMe SSD cannot be recognized

Key points for inspection: Confirm that the M.2 slot type is M-Key (only supports NVMe, not SATA). Check if the M.2 port is enabled in the BIOS. Confirm if the SSD is fully inserted into the slot and secured.

Key point: Some M.2 SSDs may require specific drivers (especially enterprise or OCP models), and it is recommended to prioritize using mainstream consumer or industrial models.

Problem phenomenon 3: The expansion card cannot function properly after PCIe fork configuration

Key points for inspection: Confirm that the PCIe bifurcation settings in the BIOS match the physical slots on the backplane. For example, if the fork is set to 2 × x8 and the backplane actually provides 4 x4 slots, the link training may fail.

Key point: Enter the Chipset configuration menu in BIOS and check the PCIe root port settings. Some backboards may not support all branching modes, please refer to the backboard specification sheet.