From 521ba1fe59918c6fc1868cc23d81f3bbde157f9a Mon Sep 17 00:00:00 2001
From: Shivam <75530356+phyBrackets@users.noreply.github.com>
Date: Sun, 24 Jul 2022 01:46:54 +0530
Subject: [PATCH] update with XLEN definition.

---
 book/intro/chapter.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/book/intro/chapter.tex b/book/intro/chapter.tex
index ae8441a..da49839 100644
--- a/book/intro/chapter.tex
+++ b/book/intro/chapter.tex
@@ -143,7 +143,7 @@ to be simplified.  Thus reducing its complexity, power consumption and cost.}
 The \reg{pc} register is called the {\em program counter}.  The CPU uses it to
 remember the memory address where its program instructions are located.
 
-\enote{Say something about XLEN?}%
+The term XLEN refer to the width of an integer register in bits (either 32 or 64).
 The number of bits in each register is defined by the \acrfull{isa}.
 
 \subsubsection{Harts}