From 0dbb1ab2f011d6f67ee0df1fb9b54f444c6af0b2 Mon Sep 17 00:00:00 2001
From: joerg_wunsch <joerg_wunsch@81a1dc3b-b13d-400b-aceb-764788c761c2>
Date: Tue, 28 Jan 2014 22:01:47 +0000
Subject: [PATCH] Fix EEPROM size of ATmega256RFR2 et al.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@1274 81a1dc3b-b13d-400b-aceb-764788c761c2
---
ChangeLog | 4 +++
avrdude.conf.in | 72 ++++++++++++++++++++++++++++++++++++++++++++++++-
2 files changed, 75 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index eec962c3..2ac35be7 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-01-28 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
+
+ * avrdude.conf.in (ATmega256RFR2 et al.): Fix EEPROM size.
+
2014-01-27 Joerg Wunsch <j.gnu@uriah.heep.sax.de>
[bug #41357] OS X: Avrdude messes with the usb stack?
diff --git a/avrdude.conf.in b/avrdude.conf.in
index 91c4c914..b247d644 100644
--- a/avrdude.conf.in
+++ b/avrdude.conf.in
@@ -10319,9 +10319,43 @@ part parent "m2561"
id = "m256rfr2";
desc = "ATmega256RFR2";
signature = 0x1e 0xa8 0x02;
- chip_erase_delay = 55000;
+ chip_erase_delay = 18500;
bs2 = 0xE2;
+ memory "eeprom"
+ paged = no; /* leave this "no" */
+ page_size = 8; /* for parallel programming */
+ size = 8192;
+ min_write_delay = 13000;
+ max_write_delay = 13000;
+ readback_p1 = 0x00;
+ readback_p2 = 0x00;
+ read = " 1 0 1 0 0 0 0 0",
+ " x x x a12 a11 a10 a9 a8",
+ " a7 a6 a5 a4 a3 a2 a1 a0",
+ " o o o o o o o o";
+
+ write = " 1 1 0 0 0 0 0 0",
+ " x x x a12 a11 a10 a9 a8",
+ " a7 a6 a5 a4 a3 a2 a1 a0",
+ " i i i i i i i i";
+
+ loadpage_lo = " 1 1 0 0 0 0 0 1",
+ " 0 0 0 0 0 0 0 0",
+ " 0 0 0 0 0 a2 a1 a0",
+ " i i i i i i i i";
+
+ writepage = " 1 1 0 0 0 0 1 0",
+ " 0 0 x a12 a11 a10 a9 a8",
+ " a7 a6 a5 a4 a3 0 0 0",
+ " x x x x x x x x";
+
+ mode = 0x41;
+ delay = 10;
+ blocksize = 8;
+ readsize = 256;
+ ;
+
ocdrev = 4;
;
@@ -10390,6 +10424,42 @@ part parent "m128rfa1"
blocksize = 256;
readsize = 256;
;
+
+ memory "eeprom"
+ paged = no; /* leave this "no" */
+ page_size = 8; /* for parallel programming */
+ size = 2048;
+ min_write_delay = 13000;
+ max_write_delay = 13000;
+ readback_p1 = 0x00;
+ readback_p2 = 0x00;
+ read = " 1 0 1 0 0 0 0 0",
+ " x x x x x a10 a9 a8",
+ " a7 a6 a5 a4 a3 a2 a1 a0",
+ " o o o o o o o o";
+
+ write = " 1 1 0 0 0 0 0 0",
+ " x x x x x a10 a9 a8",
+ " a7 a6 a5 a4 a3 a2 a1 a0",
+ " i i i i i i i i";
+
+ loadpage_lo = " 1 1 0 0 0 0 0 1",
+ " 0 0 0 0 0 0 0 0",
+ " 0 0 0 0 0 a2 a1 a0",
+ " i i i i i i i i";
+
+ writepage = " 1 1 0 0 0 0 1 0",
+ " 0 0 x x x a10 a9 a8",
+ " a7 a6 a5 a4 a3 0 0 0",
+ " x x x x x x x x";
+
+ mode = 0x41;
+ delay = 10;
+ blocksize = 8;
+ readsize = 256;
+ ;
+
+
;
#------------------------------------------------------------