From f69520d0c3e1d88547ed5cb80891c2ab61fe6ef2 Mon Sep 17 00:00:00 2001
From: tangxifan <tangxifan@gmail.com>
Date: Fri, 18 Aug 2023 11:15:25 -0700
Subject: [PATCH] [arch] format

---
 openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_40nm.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_40nm.xml b/openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_40nm.xml
index 392c2bfdb..ad58bdb6b 100644
--- a/openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_40nm.xml
+++ b/openfpga_flow/vpr_arch/k4_N4_tileable_IoSubtile_40nm.xml
@@ -51,9 +51,9 @@
         <fc in_type="frac" in_val="0.15" out_type="frac" out_val="0.10"/>
         <pinlocations pattern="custom">
           <loc side="left">fpga_output_center[1:0].outpad</loc>
-          <loc side="top"></loc>
+          <loc side="top"/>
           <loc side="right">fpga_output_center[3:2].outpad</loc>
-          <loc side="bottom"></loc>
+          <loc side="bottom"/>
         </pinlocations>
       </sub_tile>
     </tile>