remove incorect oeb configs

verilog/rtl/rapcores.v

diff --git a/verilog/rtl/rapcores.v b/verilog/rtl/rapcores.v
index 15640ba..6085bb0 100644
--- a/verilog/rtl/rapcores.v
+++ b/verilog/rtl/rapcores.v
@@ -135,8 +135,6 @@
     assign io_oeb[8] = 1'b1;
     assign io_oeb[9] = 1'b1;
     assign io_oeb[10] = 1'b1;
-    assign io_oeb[11] = 1'b1;
-    assign io_oeb[12] = 1'b1;
 
 
 		wire resetn;