merge mapper code from FCEUX

[fceu.git] / mappers / 242.c

diff --git a/mappers/242.c b/mappers/242.c
index 2fa4171..72c0be5 100644 (file)
--- a/mappers/242.c
+++ b/mappers/242.c
@@ -15,7 +15,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #include "mapinc.h"
@@ -24,12 +24,10 @@
 DECLFW(Mapper242_write)
 {
   ROM_BANK32((A>>3)&0xF);
-  switch(V&3)
+  switch((A>>1)&1)
   {
    case 0:MIRROR_SET(0);break;
    case 1:MIRROR_SET(1);break;
-   case 2:onemir(0);break;
-   case 3:onemir(1);break;
   }
 }