From e7a47ad1fb12b8aa105aee2c06a745c057f8607e Mon Sep 17 00:00:00 2001
From: Peter Hinch <peter@hinch.me.uk>
Date: Mon, 30 Dec 2019 10:51:19 +0000
Subject: [PATCH] Directory structure: technology/interface.

---
 fram/FRAM.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/fram/FRAM.md b/fram/FRAM.md
index 87ef3af..60a582d 100644
--- a/fram/FRAM.md
+++ b/fram/FRAM.md
@@ -19,6 +19,8 @@ array of bytes.
 For users interested in the technology [this](https://www.mouser.com/pdfDOCS/cypress-fram-whitepaper.pdf)
 is worth reading. Clue: the FRAM cell contains no iron.
 
+##### [Main readme](../README.md)
+
 ## 1.1 Changes compared to the old FRAM driver
 
 API now matches other devices with support for slice syntax. Reduced RAM