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small fix on SDC generator for SB which do not exist in FPGA

This commit is contained in:
tangxifan 2020-05-02 16:33:43 -06:00
parent d0793d9029
commit 7503c58fb2
1 changed files with 5 additions and 0 deletions
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5
openfpga/src/fpga_sdc/pnr_sdc_writer.cpp
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@ -284,6 +284,11 @@ void print_pnr_sdc_compact_routing_disable_switch_block_outputs(const std::strin
/* Build unique switch block modules */ /* Build unique switch block modules */
for (size_t isb = 0; isb < device_rr_gsb.get_num_sb_unique_module(); ++isb) { for (size_t isb = 0; isb < device_rr_gsb.get_num_sb_unique_module(); ++isb) {
const RRGSB& rr_gsb = device_rr_gsb.get_sb_unique_module(isb); const RRGSB& rr_gsb = device_rr_gsb.get_sb_unique_module(isb);
if (false == rr_gsb.is_sb_exist()) {
continue;
}
vtr::Point<size_t> gsb_coordinate(rr_gsb.get_sb_x(), rr_gsb.get_sb_y()); vtr::Point<size_t> gsb_coordinate(rr_gsb.get_sb_x(), rr_gsb.get_sb_y());
std::string sb_module_name = generate_switch_block_module_name(gsb_coordinate); std::string sb_module_name = generate_switch_block_module_name(gsb_coordinate);