3. 数据存储器的 Verilog 代码 `include "Parameter.v"// fpga4student.com // FPGA projects, VHDL projects, Verilog projects // Verilog code for RISC Processor // Verilog code for data Memorymodule Data_Memory( input clk, // address input, shared by read and write port input [15:0] mem...
9. 16 位 RISC 处理器的 Verilog 测试平台代码:`timescale 1ns / 1ps `include “Parameter.v” // fpga4student.com // FPGA projects, VHDL projects, Verilog projects // Verilog code for RISC Processor // Verilog testbench code to test the processor module test_Risc_16_bit; // Inputs reg...
Verilog RISC-V Processor Description This is a project that implements a single cycle RISC-V processor. It supports the following RISC-V instructions: ◆ auipc, jal, jalr◆ beq, lw, sw◆ addi, slti, add, sub◆ mul◆ srai, slli Executing Program A testbench code (./Verilog/Final_tb.v...
在硬件开发工具部分,他们设计出全新的硬件描述语言Chisel,以 Scala 为语言核心,辅以硬件开发工具,可以将 Scala 所开发出的电路轻易地转换成 C++ 的电路模拟,或者 FPGA、ASIC 用的 Verilog Code,并进行合成和绕线,提升硬件设计的效率。 在2012 年的DAC会议上发表了一门新的编程语言Chisel来进行硬件的敏捷开发。Chisel...
2)RISC-V指令集的可模块化,和模块的可组合使得其可以适应不同的设计要求。比如,如果要用作数据信号处理器(digital signal processor, DSP),就需要加上乘除法模块进行数据处理,而可能不需要原子指令集。也就是说,其他的模块都是可选的,不会成为不使用的累赘,从而造成糟糕的用户体验。
As result, the code is very compact, with around three hundred lines of obfuscated but beautiful Verilog code. After lots of exciting sleepless nights of work and the help of lots of colleagues, theDarkRISCVreached a very good quality result, in a way that the code compiled by the standard...
Examples of CSR extensions and waveforms can be found insrc/csr.v: verilog modulenoCSRs / description CsrIDs0F1xmvendorid,marchid,mimpid,mhartid,misa CsrCounter0C0xcycle,time,instret CsrUartBitbang07C0Minimal UART interface for software bitbanging ...
测试文件是:tinyriscv/compliance_test.py at master · liangkangnan/tinyriscv (github.com) 主要流程如下: 1.将给定的二进制文件(.bin)转换为内存文件(.mem) 2.编译 Verilog 文件,包括模拟器和被测模块 3.使用模拟器运行被测模块,将输出结果保存到文件中 ...
The processor has 64-bit ALU capable of performing arithmetical and logical operations. The processor also incorporates a flag register which indicates carry, zero and parity status of the result. All the modules in the design are coded in verilog. The design entry and synthesis is done using ...
RISC-V标准中定义了两个主要变种 32位字长指令 64位字长指令 除上述两种主要指令长度的指令集之外,还对描述了128位的指令集实现基本思想,即将其视为32位和64位指令的扩展,但是并没有给出具体的设计,因为现阶段并没有如此长指令的开发经验。 RISC-V项目2010年由加利福尼亚大学伯克利分校着手开发,但是现阶段有许多...