diff options
| author |  Peter McGoron
| 2022-10-29 22:24:51 -0400 |
|---|---|---|
| committer | Peter McGoron
| 2022-10-29 22:25:39 -0400 |
| commit | e044843924508c5027d3ecc0f255c0d131e9b320 (patch) | |
| tree | eb4203f0486b9cdad660a692906c5c25f3d86ee6 /arty_test/hardtest.py | |
| parent | succesfully synthesize design (diff) | |
documentation and license
Diffstat (limited to '')
| -rw-r--r-- | arty_test/hardtest.py | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arty_test/hardtest.py b/arty_test/hardtest.py new file mode 100644 index 0000000..7161734 --- /dev/null +++ b/arty_test/hardtest.py @@ -0,0 +1,50 @@ +# This file is licensed under the BSD 2 Clause License. +# (c) Peter McGoron 2022 +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are met: +# +# 1. Redistributions of source code must retain the above copyright notice, this +# list of conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright notice, +# this list of conditions and the following disclaimer in the documentation +# and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +from litex import RemoteClient +from time import sleep +from litescope import LiteScopeAnalyzerDriver + +wb = RemoteClient() +wb.open() + +def run_test(a1, a2, out): + wb.regs.multiplier_arm.write(0) + wb.regs.multiplier_const_in.write(a1) + wb.regs.multiplier_inval.write(a2) + + analyzer = LiteScopeAnalyzerDriver(wb.regs, "analyzer", debug=True) + analyzer.configure_group(0) + analyzer.configure_subsampler(1) + analyzer.add_rising_edge_trigger("testplatform_arm_storage") + analyzer.run() + + wb.regs.multiplier_arm.write(1) + analyzer.wait_done() + analyzer.upload() + analyzer.save(out) + +run_test(0x4, 0x4, "booth1.vcd") +run_test(0xFF, 0xFF, "booth2.vcd") + +wb.close() |