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
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
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
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
#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. #*/