To decode these, set up a protocol decoder stack like this:
- i2c -> ddc -> edid
+ i2c -> i2cfilter -> edid
Details:
https://en.wikipedia.org/wiki/Extended_display_identification_data
samsung_le46b620r3p.sr / samsung_syncmaster245b.sr
--------------------------------------------------
-The logic analyzer used was a Saleae Logic at 500kHz:
+The logic analyzer used was a Saleae Logic (at 500kHz):
- Probe I2C pins
- --------------------
+ Probe I2C pin
+ -------------------
1 (black) SDA
2 (brown) SCL
samsung_syncmaster203b.sr
-------------------------
-The logic analyzer used was a Saleae Logic at 1MHz:
+The logic analyzer used was a Saleae Logic (at 1MHz):
- Probe I2C pins
- --------------------
+ Probe I2C pin
+ -------------------
1 (black) SCL
2 (brown) SDA