diff --git a/libs/libpcf/src/io/read_csv_io_pin_table.cpp b/libs/libpcf/src/io/read_csv_io_pin_table.cpp
index 8f07e1b7d..a3f3f775a 100644
--- a/libs/libpcf/src/io/read_csv_io_pin_table.cpp
+++ b/libs/libpcf/src/io/read_csv_io_pin_table.cpp
@@ -20,16 +20,18 @@ namespace openfpga {
 
 /* Constants for io pin table csv parser */
 constexpr const int ROW_INDEX_INTERNAL_PIN = 4;
-constexpr const int ROW_INDEX_EXTERNAL_PIN = 5; 
-constexpr const int ROW_INDEX_DIRECTION = 6; 
-constexpr const int ROW_INDEX_SIDE = 0; 
+constexpr const int ROW_INDEX_EXTERNAL_PIN = 5;
+constexpr const int ROW_INDEX_DIRECTION = 6;
+constexpr const int ROW_INDEX_SIDE = 0;
 constexpr const char* DIRECTION_INPUT = "in";
 constexpr const char* DIRECTION_OUTPUT = "out";
 
 /********************************************************************
  * Parse XML codes about <pin_constraints> to an object of PinConstraints
  *******************************************************************/
-IoPinTable read_csv_io_pin_table(const char* fname, const e_pin_table_direction_convention& pin_dir_convention) {
+IoPinTable read_csv_io_pin_table(
+  const char* fname,
+  const e_pin_table_direction_convention& pin_dir_convention) {
   vtr::ScopedStartFinishTimer timer("Read I/O Pin Table");
 
   IoPinTable io_pin_table;
@@ -80,7 +82,8 @@ IoPinTable read_csv_io_pin_table(const char* fname, const e_pin_table_direction_
       }
     }
 
-    /* Parse pin direction from a specific column, this has a higher priority than inferring from pin names */
+    /* Parse pin direction from a specific column, this has a higher priority
+     * than inferring from pin names */
     std::string port_dir_str = row_vec.at(ROW_INDEX_DIRECTION);
     if (port_dir_str == std::string(DIRECTION_INPUT)) {
       io_pin_table.set_pin_direction(pin_id, IoPinTable::INPUT);
@@ -88,7 +91,8 @@ IoPinTable read_csv_io_pin_table(const char* fname, const e_pin_table_direction_
       io_pin_table.set_pin_direction(pin_id, IoPinTable::OUTPUT);
     } else {
       VTR_LOG(
-        "Invalid direction defintion! Expect [%s|%s] in the GPIO direction\n", DIRECTION_INPUT, DIRECTION_OUTPUT);
+        "Invalid direction defintion! Expect [%s|%s] in the GPIO direction\n",
+        DIRECTION_INPUT, DIRECTION_OUTPUT);
       exit(1);
     }
   }
diff --git a/libs/libpcf/src/io/read_csv_io_pin_table.h b/libs/libpcf/src/io/read_csv_io_pin_table.h
index e1b121bff..a3a7d7281 100644
--- a/libs/libpcf/src/io/read_csv_io_pin_table.h
+++ b/libs/libpcf/src/io/read_csv_io_pin_table.h
@@ -20,12 +20,15 @@ enum class e_pin_table_direction_convention {
   QUICKLOGIC,
   NUM_TYPES
 };
-const std::map<e_pin_table_direction_convention, const char*> PIN_TABLE_DIRECTION_CONVENTION_STRING = {
-  {e_pin_table_direction_convention::EXPLICIT, "explicit"},
-  {e_pin_table_direction_convention::QUICKLOGIC, "quicklogic"}
-}; //String versions of side orientations
+const std::map<e_pin_table_direction_convention, const char*>
+  PIN_TABLE_DIRECTION_CONVENTION_STRING = {
+    {e_pin_table_direction_convention::EXPLICIT, "explicit"},
+    {e_pin_table_direction_convention::QUICKLOGIC,
+     "quicklogic"}};  // String versions of side orientations
 
-IoPinTable read_csv_io_pin_table(const char* fname, const e_pin_table_direction_convention& pin_dir_convention);
+IoPinTable read_csv_io_pin_table(
+  const char* fname,
+  const e_pin_table_direction_convention& pin_dir_convention);
 
 } /* End namespace openfpga*/
 
diff --git a/libs/libpcf/test/test_csv_io_pin_table.cpp b/libs/libpcf/test/test_csv_io_pin_table.cpp
index b918b7775..e9d51fb90 100644
--- a/libs/libpcf/test/test_csv_io_pin_table.cpp
+++ b/libs/libpcf/test/test_csv_io_pin_table.cpp
@@ -16,7 +16,8 @@ int main(int argc, const char** argv) {
   VTR_ASSERT((2 == argc) || (3 == argc));
 
   /* Parse the fabric key from an XML file */
-  openfpga::IoPinTable io_pin_table = openfpga::read_csv_io_pin_table(argv[1], openfpga::e_pin_table_direction_convention::QUICKLOGIC);
+  openfpga::IoPinTable io_pin_table = openfpga::read_csv_io_pin_table(
+    argv[1], openfpga::e_pin_table_direction_convention::QUICKLOGIC);
   VTR_LOG("Read the I/O pin table from a csv file: %s.\n", argv[1]);
 
   /* Output to an XML file
diff --git a/libs/libpcf/test/test_pcf2place.cpp b/libs/libpcf/test/test_pcf2place.cpp
index 38e1c18c4..ba72651d7 100644
--- a/libs/libpcf/test/test_pcf2place.cpp
+++ b/libs/libpcf/test/test_pcf2place.cpp
@@ -42,7 +42,8 @@ int main(int argc, const char** argv) {
     openfpga::read_xml_io_location_map(argv[3]);
   VTR_LOG("Read the I/O location map from an XML file: %s.\n", argv[3]);
 
-  openfpga::IoPinTable io_pin_table = openfpga::read_csv_io_pin_table(argv[4], openfpga::e_pin_table_direction_convention::QUICKLOGIC);
+  openfpga::IoPinTable io_pin_table = openfpga::read_csv_io_pin_table(
+    argv[4], openfpga::e_pin_table_direction_convention::QUICKLOGIC);
   VTR_LOG("Read the I/O pin table from a csv file: %s.\n", argv[4]);
 
   /* Convert */
diff --git a/openfpga/src/base/openfpga_pcf2place.cpp b/openfpga/src/base/openfpga_pcf2place.cpp
index 215d54b3b..c3b70e85c 100644
--- a/openfpga/src/base/openfpga_pcf2place.cpp
+++ b/openfpga/src/base/openfpga_pcf2place.cpp
@@ -36,7 +36,8 @@ int pcf2place_wrapper(const OpenfpgaContext& openfpga_context,
   CommandOptionId opt_pin_table = cmd.option("pin_table");
   CommandOptionId opt_fpga_fix_pins = cmd.option("fpga_fix_pins");
   CommandOptionId opt_no_time_stamp = cmd.option("no_time_stamp");
-  CommandOptionId opt_pin_table_dir_convention = cmd.option("pin_table_direction_convention");
+  CommandOptionId opt_pin_table_dir_convention =
+    cmd.option("pin_table_direction_convention");
   CommandOptionId opt_verbose = cmd.option("verbose");
 
   std::string pcf_fname = cmd_context.option_value(cmd, opt_pcf);
@@ -46,16 +47,28 @@ int pcf2place_wrapper(const OpenfpgaContext& openfpga_context,
   std::string pin_table_fname = cmd_context.option_value(cmd, opt_pin_table);
   std::string fpga_fix_pins_fname =
     cmd_context.option_value(cmd, opt_fpga_fix_pins);
-  e_pin_table_direction_convention pin_table_dir_convention = e_pin_table_direction_convention::EXPLICIT;
+  e_pin_table_direction_convention pin_table_dir_convention =
+    e_pin_table_direction_convention::EXPLICIT;
   if (cmd_context.option_enable(cmd, opt_pin_table_dir_convention)) {
-    std::string pin_table_dir_convention_str = cmd_context.option_value(cmd, opt_pin_table_dir_convention);
-    if (pin_table_dir_convention_str == std::string(PIN_TABLE_DIRECTION_CONVENTION_STRING.at(e_pin_table_direction_convention::EXPLICIT))) {
+    std::string pin_table_dir_convention_str =
+      cmd_context.option_value(cmd, opt_pin_table_dir_convention);
+    if (pin_table_dir_convention_str ==
+        std::string(PIN_TABLE_DIRECTION_CONVENTION_STRING.at(
+          e_pin_table_direction_convention::EXPLICIT))) {
       pin_table_dir_convention = e_pin_table_direction_convention::EXPLICIT;
-    } else if (pin_table_dir_convention_str == std::string(PIN_TABLE_DIRECTION_CONVENTION_STRING.at(e_pin_table_direction_convention::QUICKLOGIC))) {
+    } else if (pin_table_dir_convention_str ==
+               std::string(PIN_TABLE_DIRECTION_CONVENTION_STRING.at(
+                 e_pin_table_direction_convention::QUICKLOGIC))) {
       pin_table_dir_convention = e_pin_table_direction_convention::QUICKLOGIC;
     } else {
-      VTR_LOG_ERROR("Invalid pin naming convention ('%s') to identify port direction for pin table! Expect ['%s'|'%s'].\n",
-              pin_table_dir_convention_str.c_str(), PIN_TABLE_DIRECTION_CONVENTION_STRING.at(e_pin_table_direction_convention::EXPLICIT), PIN_TABLE_DIRECTION_CONVENTION_STRING.at(e_pin_table_direction_convention::QUICKLOGIC));
+      VTR_LOG_ERROR(
+        "Invalid pin naming convention ('%s') to identify port direction for "
+        "pin table! Expect ['%s'|'%s'].\n",
+        pin_table_dir_convention_str.c_str(),
+        PIN_TABLE_DIRECTION_CONVENTION_STRING.at(
+          e_pin_table_direction_convention::EXPLICIT),
+        PIN_TABLE_DIRECTION_CONVENTION_STRING.at(
+          e_pin_table_direction_convention::QUICKLOGIC));
     }
   }
 
@@ -78,7 +91,8 @@ int pcf2place_wrapper(const OpenfpgaContext& openfpga_context,
   VTR_LOG("Read the I/O location map from an XML file: %s.\n",
           fpga_io_map_fname.c_str());
 
-  IoPinTable io_pin_table = read_csv_io_pin_table(pin_table_fname.c_str(), pin_table_dir_convention);
+  IoPinTable io_pin_table =
+    read_csv_io_pin_table(pin_table_fname.c_str(), pin_table_dir_convention);
   VTR_LOG("Read the I/O pin table from a csv file: %s.\n",
           pin_table_fname.c_str());
 
diff --git a/openfpga/src/base/openfpga_setup_command.cpp b/openfpga/src/base/openfpga_setup_command.cpp
index 7be458bfd..ec8252aca 100644
--- a/openfpga/src/base/openfpga_setup_command.cpp
+++ b/openfpga/src/base/openfpga_setup_command.cpp
@@ -529,9 +529,10 @@ static ShellCommandId add_openfpga_pcf2place_command(
                                      openfpga::OPT_STRING);
 
   /* Add an option '--pin_table_direction_convention'*/
-  CommandOptionId opt_pin_table_dir_convention = shell_cmd.add_option(
-    "pin_table_direction_convention", false,
-    "the convention to follow when inferring pin direction from the name of ports in pin table file");
+  CommandOptionId opt_pin_table_dir_convention =
+    shell_cmd.add_option("pin_table_direction_convention", false,
+                         "the convention to follow when inferring pin "
+                         "direction from the name of ports in pin table file");
   shell_cmd.set_option_require_value(opt_fpga_fix_pins_file,
                                      openfpga::OPT_STRING);