diff --git a/cores/plus_too/ramAdapter.v b/cores/plus_too/ramAdapter.v
deleted file mode 100644
index 452a977..0000000
--- a/cores/plus_too/ramAdapter.v
+++ /dev/null
@@ -1,18 +0,0 @@
-module ramAdapter(
-	 // CPU interface
-	 input clk8,
-    input [20:0] addr, // word address
-	 output [15:0] dataOut,
-    input _OE,
-    input _CS,
-    input _UDS,
-    input _LDS,
-	 
-	 // external interface to 8-bit Flash
-	 output [21:0] flashAddr, // byte address
-	 input [7:0] flashData,
-	 output flashCE,
-	 output flashOE
-);
-
-endmodule
diff --git a/cores/plus_too/sdcard.v b/cores/plus_too/sdcard.v
deleted file mode 100644
index 070cd3d..0000000
--- a/cores/plus_too/sdcard.v
+++ /dev/null
@@ -1,27 +0,0 @@
-module sdcard(
-	input clk8,
-	input _reset,
-	input selectIWM
-);
-
-	spiMaster sdcard_intf(
-		// host interface
-		.clk_i(clk8),
-		.rst_i(),
-		.address_i(), 	// input [7:0]
-		.data_i(), 		// input [7:0]
-		.data_o(),		// output [7:0]
-		.strobe_i(),	// input
-		.we_i(),			// input
-		.ack_o(),		// output
-
-		// SPI logic clock	
-		spiSysClk(),
-
-		//SPI bus
-		spiClkOut(),
-		spiDataIn(),
-		spiDataOut(),
-		spiCS_n());
-
-endmodule