Add an ATC 93LC56 Microwire EEPROM dump.

[sigrok-dumps.git] / i2c / trekstor_ebr30_a / README

diff --git a/i2c/trekstor_ebr30_a/README b/i2c/trekstor_ebr30_a/README
index 0f11f4b99c779dfe29471461185e9d65a5de8f62..b4e96a83b25251e8b78c01f04ef818d9037476e9 100644 (file)
--- a/i2c/trekstor_ebr30_a/README
+++ b/i2c/trekstor_ebr30_a/README
@@ -9,14 +9,19 @@ For details on the device see:
 
   http://randomprojects.org/wiki/TrekStor_eBook_Reader_3.0_EBR30-a_(Weltbild_%2B_Hugendubel_Edition)
 
-There are three chips which are connected to the main CPU's SCL/SDA pins.
-So far, it's unknown which device is responsible for which I2C output.
+There are three chips which are connected to the main CPU's SCL/SDA pins:
+
+ - Battery management chip: X-Powers AXP199
+
+ - RTC chip: Hec Semiconductor H8563S
+
+ - Digital Thermal Orientation Sensor (DTOS): MEMSIC MXC6225XU
 
 
 trekstor_ebr30_a_i2c_0x15.sr
 ----------------------------
 
-The logic analyzer used for capturing was a ChronoVu LA8:
+The logic analyzer used was a ChronoVu LA8 (at 4MHz):
 
   Probe       I2C pin
   -------------------
@@ -35,7 +40,7 @@ trekstor_ebr30_a_i2c_30s.sr and trekstor_ebr30_a_i2c_120s.sr
 This is a 30s/120s dump of the I2C traffic while the device was attached
 to USB.
 
-The logic analyzer used for capturing was a Saleae Logic:
+The logic analyzer used was a Saleae Logic (at 4MHz):
 
   Probe       I2C pin
   -------------------