76 lines
2.4 KiB
Markdown
76 lines
2.4 KiB
Markdown
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# IP Readme
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Welcome to E906! Some key directories are shown below.
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```
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|--E906_RTL_FACRORY/
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|--gen_rtl/ ##the source verilog code of E906
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|--setup/ ##set the environment variables
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|--smart_run/ ##the RTL simulation environment
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|--impl/ ##sdc file
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|--logical/ ##the SoC demo and test bench to run the simulation
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|--setup/ ##GNU tool chain setting
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|--tests/ ##include the test suit, linker file, boot code and so on
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|--work/ ##the working directory
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|--Makefile ##the simulation script
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|--doc/ ##the user and integration manual of E906
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```
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## Usage
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Step1: Get Started
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```
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$ cd E906_RTL_FACTORY
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$ source setup/setup.csh
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$ cd ../smart_run
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$ make help
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To gain more information about how to use smart testbench.
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```
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Step2: Download and install C/C++ Compiler
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```
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You can download the GNU tool chain compiled by T-HEAD from the url below:
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https://occ.t-head.cn/community/download?id=3948120165480468480
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$ cd ./smart_run
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GNU tool chain (specific riscv version) must be installed and specified before
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compiling *.c/*.v tests of the smart environment. Please refer to the following
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setup file about how to specify it:
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./smart_run/setup/example_setup.csh
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```
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## Notes
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```
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The testbench supports iverilog, vcs and irun to run simulation and you can use Gtkwave or verdi
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to open the waveform under ./smart_run/work/ directory.
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You can get the debugger, IDE and SDK from the url:https://occ.t-head.cn/community/download?id=575997419775328256
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```
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## Discussion
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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.
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<img src="https://github.com/T-head-Semi/opene906/blob/main/doc/QR_code_openXuantie.png" />
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#/*Copyright 2020-2021 T-Head Semiconductor Co., Ltd.
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#
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#Licensed under the Apache License, Version 2.0 (the "License");
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#you may not use this file except in compliance with the License.
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#You may obtain a copy of the License at
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#
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### http://www.apache.org/licenses/LICENSE-2.0
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#
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#Unless required by applicable law or agreed to in writing, software
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#distributed under the License is distributed on an "AS IS" BASIS,
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#WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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#See the License for the specific language governing permissions and
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#limitations under the License.
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#*/
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