From e68d5524edbdaa2f0cb733f5495e147052e94859 Mon Sep 17 00:00:00 2001
From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Thu, 1 Apr 2021 16:30:45 +0000
Subject: [PATCH] increase experiment10 JTAG tap width to 4

---
 experiments10/add.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/experiments10/add.py b/experiments10/add.py
index 3f06532..b8edc3c 100644
--- a/experiments10/add.py
+++ b/experiments10/add.py
@@ -19,7 +19,7 @@ class ADD(Elaboratable):
         self.f      = Signal(width)
 
         # set up JTAG
-        self.jtag = TAP(ir_width=3)
+        self.jtag = TAP(ir_width=4)
         self.jtag.bus.tck.name = 'tck'
         self.jtag.bus.tms.name = 'tms'
         self.jtag.bus.tdo.name = 'tdo'
-- 
2.30.2