| # 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. |
| <img src="https://github.com/T-head-Semi/opene902/blob/main/doc/QR_code_openXuantie.png" /> |
| |
| |
| #/*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. |
| #*/ |
| |
| |
