#rv32i

[fpgarisc-v]

Registers are tiny, very fast storage locations inside the CPU. RV32I has 32 integer registers: x0 to x31 Each register is 32 bits wide. You can think of registers as named boxes that hold values the CPU is actively using.

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RV32I vs PicoRV32 — Visual Diagrams (Deep Mapping)



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RV32I Tutorial #1: What is RV32I? The Real Starting Point of a CPU

🚀 RV32I Tutorial #1: What is RV32I? The Real Starting Point of a CPU Most people think CPUs understand code. They don’t. A CPU only understands instructions. And if you want to understand how a CPU really works, you need to start from the simplest possible instruction set: 👉 RV32I 🧠 1. What is RV32I? RV32I is the base integer instruction set of the RISC-V architecture. RV → RISC-V 32 → 32-bit…

RV32I Tutorial #1: What is RV32I? The Real Starting Point of a CPU

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RV32I FPGA Implementation Roadmap

Here’s a practical, no-fluff RV32I FPGA implementation roadmap — focused on getting you from zero → running code on hardware. hase 0 — Setup (1 day) Goal: Write Verilog, simulate, and compile RISC-V code FPGA tools: Vivado (Xilinx) Quartus (Intel) Simulation: ModelSim or Verilator Toolchain: riscv-gnu-toolchain 👉 Output: .c → .elf → .hex working Phase 1 — Single-Cycle CPU (3–5…

RV32I FPGA Implementation Roadmap