1 files changed, 3 insertions, 0 deletions

diff --git a/README b/README
index 5bfad59..f53217b 100644
--- a/README
+++ b/README
@@ -14,3 +14,6 @@ To build a PDF version of the manual, do
 
 	make sis.pdf.
 
+
+To enable emulation of an L1 cache, run configure with --enable-l1cache. This option
+only improves timing accuracy, it does not affect simulation behaviour.