diff --git a/minitests/roi_harness/README.md b/minitests/roi_harness/README.md index 2dfde7ae..35d41112 100644 --- a/minitests/roi_harness/README.md +++ b/minitests/roi_harness/README.md @@ -1,20 +1,21 @@ # ROI_HARNESS Minitest ## Purpose -Creates an ROI with clk, inputs, and outputs to use as a partial reconfiguration test harness -Basic idea: -- LOC LUTs in the ROI to terminate input and output routing -- Let Vivado LOC the rest of the logic -- Manually route signals in and out of the ROI enough to avoid routing loops into the ROI -- Let Vivado finish the rest of the routes +Creates an ROI with clk, inputs, and outputs to use as a partial reconfiguration test harness -There is no logic outside of the ROI in order to keep IOB to ROI delays short -Its expected the end user will rip out everything inside the ROI +Basic idea: +- LOC LUTs in the ROI to terminate input and output routing +- Let Vivado LOC the rest of the logic +- Manually route signals in and out of the ROI enough to avoid routing loops into the ROI +- Let Vivado finish the rest of the routes -To target Arty A7 you should source the artix DB environment script then source arty.sh +There is no logic outside of the ROI in order to keep IOB to ROI delays short +Its expected the end user will rip out everything inside the ROI -To build the baseline harness: +To target Arty A7 you should source the artix DB environment script then source arty.sh + +To build the baseline harness: ``` ./runme.sh ```