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Verilog FPGA Program 2 (MicroBlaze, HIL-A35T)

Verilog FPGA Program 2 (MicroBlaze, HIL-A35T)

jaden

Published November 19, 2025

Original author: alex · South KoreaOriginal source (new tab)

Verilog FPGA Program 2 (MicroBlaze, HIL-A35T)

Components

Hardware components

WIZnet parts

Project description

Hello, this is Jaden. In this post, I’d like to introduce a UCC/VAR project that demonstrates how to port MicroBlaze, a 32-bit RISC soft-core processor, onto the HIL-A35T Verilog FPGA board, and then use that environment to operate the W5500 Ethernet controller. MicroBlaze? MicroBlaze is a 32-bit RISC soft processor core provided by Xilinx (now AMD). Key characteristics: Soft-core architecture MicroBlaze is not a physical chip. It is implemented using FPGA resources such as LUTs, flip-flops, and Block RAM. In other words, the CPU is constructed inside the FPGA fabric. 32-bit RISC design 32 ×…

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