Delete io_ports.c
diff --git a/verilog/dv/io_ports/io_ports.c b/verilog/dv/io_ports/io_ports.c
deleted file mode 100644
index 099c4f6..0000000
--- a/verilog/dv/io_ports/io_ports.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2020 Efabless Corporation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * SPDX-License-Identifier: Apache-2.0
- */
-
-// This include is relative to $CARAVEL_PATH (see Makefile)
-#include "verilog/dv/caravel/defs.h"
-#include "verilog/dv/caravel/stub.c"
-
-/*
- IO Test:
- - Configures MPRJ lower 8-IO pins as outputs
- - Observes counter value through the MPRJ lower 8 IO pins (in the testbench)
-*/
-
-void main()
-{
- int i;
-
- /* Set data out to zero */
- reg_mprj_datal = 0x000a;
-
- /* Lower 8 pins are input and upper 8 pins are output */
-
- reg_mprj_io_16 = GPIO_MODE_USER_STD_ANALOG;
-
-
-
-
-
- /* Apply configuration */
- reg_mprj_xfer = 1;
- while (reg_mprj_xfer == 1);
-
-
-}
-
-
