Imported existing sources

nescorelib/mappers/mapper002.cpp

@@ -0,0 +1,23 @@
+#include "mapper002.h"
+
+QString Mapper002::name() const
+{
+    return QStringLiteral("UxROM");
+}
+
+quint8 Mapper002::mapper() const
+{
+    return 2;
+}
+
+void Mapper002::hardReset()
+{
+    Board::hardReset();
+    switch16kPrg(prgRom16KbMask(), PRGArea::AreaC000);
+}
+
+void Mapper002::writePrg(quint16 address, quint8 value)
+{
+    Q_UNUSED(address)
+    switch16kPrg(value, PRGArea::Area8000);
+}