abstractaccelerator/opene906

IP Readme

Welcome to E906! Some key directories are shown below.

|--E906_RTL_FACRORY/
  |--gen_rtl/     ##the source verilog code of E906 
  |--setup/       ##set the environment variables
|--smart_run/     ##the RTL simulation environment
  |--impl/        ##sdc file
  |--logical/     ##the SoC demo and test bench to run the simulation 
  |--setup/       ##GNU tool chain setting
  |--tests/       ##include the test suit, linker file, boot code and so on
  |--work/        ##the working directory
  |--Makefile     ##the simulation script
|--doc/           ##the user and integration manual of E906

Usage

Step1: Get Started

$ cd E906_RTL_FACTORY
$ source setup/setup.csh
$ cd ../smart_run
$ make help
To gain more information about how to use smart testbench.

Step2: Download and install C/C++ Compiler

You can download the GNU tool chain compiled by T-HEAD from the url below:
https://occ.t-head.cn/community/download?id=3948120165480468480

$ cd ./smart_run
GNU tool chain (specific riscv version) must be installed and specified before
compiling *.c/*.v tests of the smart environment. Please refer to the following
setup file about how to specify it: 
    ./smart_run/setup/example_setup.csh

Notes

The testbench supports iverilog, vcs and irun to run simulation and you can use Gtkwave or verdi 
to open the waveform under ./smart_run/work/ directory.

You can get the debugger, IDE and SDK from the url:https://occ.t-head.cn/community/download?id=575997419775328256

Discussion

If you are interested in participating in discussions or improving the "openXuantie" cores, you can scan the DingDing QR code below to join the discussion group.

#/*Copyright 2020-2021 T-Head Semiconductor Co., Ltd.

#Licensed under the Apache License, Version 2.0 (the "License"); #you may not use this file except in compliance with the License. #You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

#Unless required by applicable law or agreed to in writing, software #distributed under the License is distributed on an "AS IS" BASIS, #WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #See the License for the specific language governing permissions and #limitations under the License. #*/