[Tool] Bug fix in scan chain builder calling

2021-01-04 18:45:47 -07:00 · 2021-01-04 18:45:47 -07:00 · cde26597ed
parent 226f6b8d6d
commit cde26597ed
1 changed files with 4 additions and 2 deletions
--- a/openfpga/src/fabric/build_memory_modules.cpp
+++ b/openfpga/src/fabric/build_memory_modules.cpp
@ -553,8 +553,10 @@ void build_memory_chain_module(ModuleManager& module_manager,
  /* If there is a second input defined, 
   * add nets to short wire the 2nd inputs to the first inputs 
   */
+  if (2 == sram_input_ports.size()) {
    add_module_nets_to_cmos_memory_scan_chain_module(module_manager, mem_module,
                                                     circuit_lib, sram_input_ports[1], sram_output_ports[0]);
+  }

  /* Add global ports to the pb_module:
   * This is a much easier job after adding sub modules (instances),