diff --git a/src/odb/src/db/dbModulePortItr.cpp b/src/odb/src/db/dbModulePortItr.cpp
new file mode 100644
index 00000000000..38de40fcc84
--- /dev/null
+++ b/src/odb/src/db/dbModulePortItr.cpp
@@ -0,0 +1,118 @@
+///////////////////////////////////////////////////////////////////////////////
+// BSD 3-Clause License
+//
+// Copyright (c) 2019, Nefelus Inc
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// * Redistributions of source code must retain the above copyright notice, this
+//   list of conditions and the following disclaimer.
+//
+// * Redistributions in binary form must reproduce the above copyright notice,
+//   this list of conditions and the following disclaimer in the documentation
+//   and/or other materials provided with the distribution.
+//
+// * Neither the name of the copyright holder nor the names of its
+//   contributors may be used to endorse or promote products derived from
+//   this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+
+// Generator Code Begin Cpp
+#include "dbModulePortItr.h"
+
+#include "dbBlock.h"
+#include "dbBusPort.h"
+#include "dbModBTerm.h"
+#include "dbModule.h"
+#include "dbTable.h"
+
+namespace odb {
+
+////////////////////////////////////////////////////////////////////
+//
+// dbModulePortItr - Methods
+//
+////////////////////////////////////////////////////////////////////
+
+bool dbModulePortItr::reversible()
+{
+  return true;
+}
+
+bool dbModulePortItr::orderReversed()
+{
+  return true;
+}
+
+void dbModulePortItr::reverse(dbObject* parent)
+{
+}
+
+uint dbModulePortItr::sequential()
+{
+  return 0;
+}
+
+uint dbModulePortItr::size(dbObject* parent)
+{
+  uint id;
+  uint cnt = 0;
+
+  for (id = dbModulePortItr::begin(parent); id != dbModulePortItr::end(parent);
+       id = dbModulePortItr::next(id)) {
+    ++cnt;
+  }
+
+  return cnt;
+}
+
+uint dbModulePortItr::begin(dbObject* parent)
+{
+  // User Code Begin begin
+  _dbModule* _module = (_dbModule*) parent;
+  return _module->_modbterms;
+  // User Code End begin
+}
+
+uint dbModulePortItr::end(dbObject* /* unused: parent */)
+{
+  return 0;
+}
+
+uint dbModulePortItr::next(uint id, ...)
+{
+  // User Code Begin next
+  _dbModBTerm* modbterm = _modbterm_tbl->getPtr(id);
+  if (modbterm->_busPort != 0) {
+    _dbBlock* block = (_dbBlock*) modbterm->getOwner();
+    _dbBusPort* bus_port = block->_busport_tbl->getPtr(modbterm->_busPort);
+    if (bus_port) {
+      modbterm = _modbterm_tbl->getPtr(bus_port->_last);
+    }
+  }
+  if (modbterm) {
+    return modbterm->_next_entry;
+  }
+  return 0;
+  // User Code End next
+}
+
+dbObject* dbModulePortItr::getObject(uint id, ...)
+{
+  return _modbterm_tbl->getPtr(id);
+}
+}  // namespace odb
+// Generator Code End Cpp
diff --git a/src/odb/src/db/dbModulePortItr.h b/src/odb/src/db/dbModulePortItr.h
new file mode 100644
index 00000000000..00fb6124d1b
--- /dev/null
+++ b/src/odb/src/db/dbModulePortItr.h
@@ -0,0 +1,71 @@
+///////////////////////////////////////////////////////////////////////////////
+// BSD 3-Clause License
+//
+// Copyright (c) 2020, The Regents of the University of California
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are met:
+//
+// * Redistributions of source code must retain the above copyright notice, this
+//   list of conditions and the following disclaimer.
+//
+// * Redistributions in binary form must reproduce the above copyright notice,
+//   this list of conditions and the following disclaimer in the documentation
+//   and/or other materials provided with the distribution.
+//
+// * Neither the name of the copyright holder nor the names of its
+//   contributors may be used to endorse or promote products derived from
+//   this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
+// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+
+// Generator Code Begin Header
+#pragma once
+
+#include "odb/dbIterator.h"
+#include "odb/odb.h"
+
+namespace odb {
+class _dbModBTerm;
+
+template <class T>
+class dbTable;
+
+class dbModulePortItr : public dbIterator
+{
+ public:
+  dbModulePortItr(dbTable<_dbModBTerm>* modbterm_tbl)
+  {
+    _modbterm_tbl = modbterm_tbl;
+  }
+
+  bool reversible() override;
+  bool orderReversed() override;
+  void reverse(dbObject* parent) override;
+  uint sequential() override;
+  uint size(dbObject* parent) override;
+  uint begin(dbObject* parent) override;
+  uint end(dbObject* parent) override;
+  uint next(uint id, ...) override;
+  dbObject* getObject(uint id, ...) override;
+
+ private:
+  dbTable<_dbModBTerm>* _modbterm_tbl;
+  // User Code Begin Fields
+  dbModulePortItr* _port_iter = nullptr;
+  // User Code End Fields
+};
+
+}  // namespace odb
+   // Generator Code End Header