This document is an introduction to the Logos FPGA development platform user manual, providing detailed information about the platform's features, structure, and expansion interfaces.
This user manual describes the Alinx PGL22G Logos FPGA development platform, which utilizes a core board plus expansion board design. The platform is designed for high-speed data processing, video image processing, and network communication, suitable for students and engineers. The core board features a PGL22G FPGA, 256MB DDR3 memory, and a QSPI Flash, providing a system bandwidth of up to 10Gb/s. This manual is written in Chinese.
| System Bandwidth | 10Gb/s |
|---|---|
| FPGA Model | PGL22G6CMBG324 |
| DDR3 Capacity | 256MB |
| Ethernet Speed | 10/100/1000 Mbps |
| USB Speed | 480Mb/s |
| Input Voltage | +5 V |
The system bandwidth is up to 10Gb/s, achieved through 16-bit data width and high-speed data read/write between the FPGA and DDR3.
The core board uses the PGL22G6CMBG324 chip from Unigroup (Ziguang Tongchuang).
The development board requires a +5 V input voltage.