Bespoke 16-bit CPU core design. Contribute to fire219/FireballCPU development by creating an account on GitHub.

Firestorm is the high-performance microarchitecture used by the four P-cores in the M1. As instructions are executed, they are mapped to operations inside the processor. Typically, an instruction is decoded to one or more uops, each uop is …

SimpleCPU is a CPU design and verification platform with a bunch of design and verification tools under its hood. SimpleCPU is aimed towards students and researchers, helping them learn and easily carry out CPU simulations in an intuitive way.

Processor and software have been bottlenecks for improving operational efficiency of PLC. To enhance the PLC performance and flexibility, a new design based on FPGA has been proposed here. Knowledge of FPGA design tools (such as HDL) is necessary for the user of proposed design to translate, integrate and implement the logic circuit in FPGA.

Document Number: CFPRM Rev. 3 03/2005 Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits or integrated circuits based on the information in this ...

This article describes design of ColdFire microprocessor ALU (Arithmetic Logical Unit) in VHDL language and presents an optimization to obtain maximum performance in Xilinx Virtex IV FPGA. The basic function of ALU is explained. There are described the instructions which any ALU must handle and some possibility how to design it.

2024年1月26日 · 本文详细介绍了设计CPU的六个步骤，从指令集架构（ISA）定义开始，涵盖微架构设计、逻辑设计、电路设计、物理设计直至验证和测试。 每个阶段都深入探讨了关键概念和技术，如执行单元、寄存器、缓存、流水线、分支预测等，为硬件工程师和计算机科学家提供了宝贵的参考资料。 摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 > 这是最高层次的抽象，定义了CPU应该能够执行的指令集、 寄存器 、数据类型、寻址模式、中断和异常处理等 …

Freescale Semiconductor proudly introduces an addition to the 68K/ColdFire family of embedded controllers, the intellectual property (IP) for the 68K/ColdFire V2 core architecture for use in application-specific integrated circuit (ASIC) design.

This white paper describes CPU performance results based on the industry-standard performance benchmarking suites such as Dhrystone (Bare Metal), CoreMark (Bare Metal and Linux), and CoreMark-PRO (Linux) which are executed on the Application Processor Cores (U54, which uses RISC-V Architecture RV64GC) using the PolarFire SoC Icicle kit.

esign in two stages. First, we design the datapath, i.e., the set of building blocks (like, e.g., ALU, registers, multiplexers, etc.), as well as their connectivity, that is required to enable execution of every single instruction liste