From 913caeeeaaa223e1e41f9fca4f3dcc8ebda77cbe Mon Sep 17 00:00:00 2001
From: chungshien-chai <chungshien.chai@gmail.com>
Date: Mon, 26 Aug 2024 17:12:52 -0700
Subject: [PATCH] Add inout test case

---
 EDA-2763/inout/top.sdc |  7 +++++++
 EDA-2763/inout/top.v   | 17 +++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 EDA-2763/inout/top.sdc
 create mode 100644 EDA-2763/inout/top.v

diff --git a/EDA-2763/inout/top.sdc b/EDA-2763/inout/top.sdc
new file mode 100644
index 00000000..a32c478c
--- /dev/null
+++ b/EDA-2763/inout/top.sdc
@@ -0,0 +1,7 @@
+set_pin_loc io HP_1_0_0P
+
+set_pin_loc ioz HP_1_2_1P
+
+set_pin_loc i HP_1_4_2P
+
+set_pin_loc o HP_1_6_3P
diff --git a/EDA-2763/inout/top.v b/EDA-2763/inout/top.v
new file mode 100644
index 00000000..8f492b39
--- /dev/null
+++ b/EDA-2763/inout/top.v
@@ -0,0 +1,17 @@
+/////////////////////////////////////////
+//  Functionality:
+//  Author: Chung Shien
+////////////////////////////////////////
+// `timescale 1ns / 1ps
+
+module top (
+  inout io,
+  input ioz,
+  input i,
+  output o
+);
+
+assign io = ioz ? 1'bz : i;
+assign o = ioz ? io : i;
+
+endmodule