Chip Main Memory With The Contents Are In Disagreement Ch341a Top -
The CH341A has poor current sinking. If your SOIC8 clip has an 8-inch (20cm) ribbon cable, signal integrity collapses. Bits get corrupted mid-transaction. The chip reads differently each time.
If you’ve tried everything and still get disagreement: The CH341A has poor current sinking
The chip now stays deselected correctly, eliminating stray bits that cause disagreement. The CH341A has poor current sinking
If you extended the ribbon cable, the signal might be degrading. Keep cables under 10cm. The CH341A has poor current sinking
Bad chip or solder joint
Older CH341A software versions are often more stable for specific chips.
