Pipeline-Processor

Harvard (separate memories for data and instructions), RISC-like, five-stages pipeline processor.

Table of Content

Overview
Get Started
Instructions
Design
Flow Diagram
Demo
Contributors
License

Overview

Following this approach we built our processor incrementally adding small modules every time to run a new instruction type. But how can we gauraentee that runinng new instruction doesn't cause errors in previously implmeneted instructions 🙄🙄. Here we thought about the idea 💡💡💡 of the Self Checking python script where we saved our previous results and every time we implment new instructions we run all test cases from the beginning to make sure no problem has occured. The new Results are compared to previously tested resukts as comparing text file (for Data memory and Register file). [test.py %NoOfTestCases]

All in One Batch

All the above ideas need a too many scripts so a lot of commands are required to be types every time from compiling assembler file to running it for every test case to running modelsim to running python script to drawing reuslted wave to saving results. Too many commands 😱😱😱. At this point we had a brilliant idea 🧨🧨 of running only one batch including all of the above commnads which really helped us a lot in our journy 🏔️🏝️ of Design.

One command = Running about 10 commands = Saved Time ⌛ and Effort 🤒

Get Started

Clone the repository

git clone https://github.com/BasmaElhoseny01/Pipeline-Processor.git

Make New Folder for your testcase

cd Phase2/TestCases
mkdir TestCase%NoOfTestCase
cd TestCase%NoOfTestCase

Put your assembly code in assembly.txt
```
type nul > assembly.txt
```
Run All Test Cases :D
```
cd ../..
run.bat %NoOfTestCase
```

Instructions

nop - setc - clrc - not Rdst - inc Rdst - dec Rdst - out Rdst - in Rdst - mov Rsrc Rdst - add Rsrc Rdst - sub Rsrc Rdst - and Rsrc Rdst - or Rsrc Rdst - add Rsrc Rdst - shl immediateValue Rsrc - shr immediateValue Rsrc - push Rdst - pop Rdst - ldm immediateValue Rdst - ldd Rsrc Rdst - std Rdst - jz Rdst - jn Rdst - jc Rdst - jmp Rdst - call Rdst - ret - rti - reset - interrupt