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[Tool] Change the i/o numbering to the clockwise sequence

This commit is contained in:
tangxifan 2020-11-13 15:00:25 -07:00
parent 088198c861
commit 3f91b8433e
1 changed files with 2 additions and 2 deletions
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4
openfpga/src/utils/openfpga_device_grid_utils.cpp
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@ -43,12 +43,12 @@ std::map<e_side, std::vector<vtr::Point<size_t>>> generate_perimeter_grid_coordi
}
/* RIGHT side */
for (size_t iy = 1; iy < grids.height() - 1; ++iy) {
for (size_t iy = grids.height() - 2; iy > 0; --iy) {
io_coordinates[RIGHT].push_back(vtr::Point<size_t>(grids.width() - 1, iy));
}
/* BOTTOM side*/
for (size_t ix = 1; ix < grids.width() - 1; ++ix) {
for (size_t ix = grids.width() - 2; ix > 0; --ix) {
io_coordinates[BOTTOM].push_back(vtr::Point<size_t>(ix, 0));
}