From 44fbf09632f47b3dcfe573377ee550ea00c601df Mon Sep 17 00:00:00 2001
From: Uwe Hermann <uwe@hermann-uwe.de>
Date: Fri, 26 May 2017 22:22:59 +0200
Subject: [PATCH] =?utf8?q?eeprom24xx:=20Add=20an=20ATtiny13=20I=C2=B2C=20e?=
 =?utf8?q?xample=20dump.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

---
 i2c/eeprom_24xx/attiny13_i2c/README           |  32 ++++++++++++++++++
 .../braintechnology_usb_lps_powerup.sr        | Bin 0 -> 809 bytes
 2 files changed, 32 insertions(+)
 create mode 100644 i2c/eeprom_24xx/attiny13_i2c/README
 create mode 100644 i2c/eeprom_24xx/attiny13_i2c/braintechnology_usb_lps_powerup.sr

diff --git a/i2c/eeprom_24xx/attiny13_i2c/README b/i2c/eeprom_24xx/attiny13_i2c/README
new file mode 100644
index 0000000..afdb957
--- /dev/null
+++ b/i2c/eeprom_24xx/attiny13_i2c/README
@@ -0,0 +1,32 @@
+-------------------------------------------------------------------------------
+Atmel ATtiny13 I²C
+-------------------------------------------------------------------------------
+
+This is a set of example captures of the I²C traffic to/from the Atmel
+ATtiny13 chip and the Cypress FX2 in the Braintechnology USB-LPS device.
+
+Details:
+http://www.atmel.com/images/doc2535.pdf
+http://www.braintechnology.de/braintechnology/usb_lps.html
+
+
+Logic analyzer setup
+--------------------
+
+The logic analyzer used was a CWAV USBee SX (at 12MHz):
+
+  Probe       ATtiny13 pin
+  ------------------------
+  0 (black)   PB0
+  1 (brown)   PB1/SDA
+  2 (red)     PB2/SCL
+  3 (orange)  PB3
+  4 (yellow)  PB4
+  5 (green)   PB5
+
+
+Data
+----
+
+The data contains the power-up sequence when the USB cable is attached.
+
diff --git a/i2c/eeprom_24xx/attiny13_i2c/braintechnology_usb_lps_powerup.sr b/i2c/eeprom_24xx/attiny13_i2c/braintechnology_usb_lps_powerup.sr
new file mode 100644
index 0000000000000000000000000000000000000000..ea6c11f696dd1e5f68118bb3a04942cc6d6b729f
GIT binary patch
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literal 0
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-- 
2.30.2