Computing and I/O Interface Module

1 Introduction

1.1 Product Overview

The computing and I/O interface module is primarily composed of the Fudan Microelectronics JFM7VX690 FPGA, domestically produced Ethernet transceiver YT8521, domestic BMC chip GD32F450, domestic CPLD chip EF2L45BG256B, and domestic memory components, designed in a standard 6U VPX form factor.

This computing and I/O interface module is mainly used in applications requiring high-speed, compute-intensive processing, such as radar signal processing and data processing. It provides a 10G Ethernet interface for service data and Gigabit Ethernet interfaces for management data. As a domestically developed, independently controllable solution, this high-performance, low-power, and highly reliable computing interface module can be widely applied in ***, ***, scientific research, communications, and other fields.

1.2 Product Appearance

Figure 1 Product Appearance

1.3 Functional Block Diagram

Figure 2 Functional Block Diagram

1.4 Product Dimensions (with Heat Sink)

Note: Unit: mm.

Figure 3 Product Dimension Diagram

2 Key Features and Performance

● High integration with dimensions of 233.35mm × 81.5mm × 25.1mm;
● Onboard DDR3 memory with total capacity of 6GB;
● PCIe interface: PCIe 3.0 ×8;
● Provides 2 Gigabit Ethernet interfaces and 1 MPO 10G optical fiber interface;
● Onboard industrial-grade FPGA JFM7VX690 from Fudan Microelectronics;
● 5 RS422 interfaces;
● Supports online loading and upgrading of FPGA programs, as well as remote debugging;
● Capable of detecting presence information and monitoring system status;
● Power consumption: ≤50W.

3 Detailed Specifications and Parameters

3.1 Operating Environment

Specification Name

Specification Description

Remarks

Operating Temperature

-40°C to +55°C;

Storage Temperature

-50°C to +70°C;

3.2 Electrical Specifications

Specification Name

Specification Description

Remarks

Power Supply

Supports 12V input

Power Consumption

≤50W

3.3 Mechanical Specifications

Specification Name

Specification Description

Remarks

Compliance

Open VPX VITA65

Dimensions

233.35mm × 81.5mm × 25.1mm;

Cooling Method

Air cooling

3.4 System Configuration

Specification Name

Specification Description

Remarks

Processor

JFM7VX690T80

Memory

Onboard 6GB DDR3 memory chips

3.5 Interfaces

Specification Name

Specification Description

Remarks

Network

2 x 10/100/1000M auto-adaptive MDI Ethernet interfaces, 1 x MPO fiber interface;

Serial Port

5 x RS422 serial interfaces;

LED

8 x LED interfaces;

PCIe

1 x PCIe 3.0 ×8;

JTAG

1 x JTAG interface;

Reset

1 x Reset interface.