When using a CH341A programmer , the error message "Chip main memory with the contents are in disagreement"
To solve the "contents in disagreement" problem, a software-based feature for CH341A tools could be developed to proactively identify the cause before a full flash cycle: Feature Name: SmartCheck Verification Suite Pin Integrity Diagnostics When using a CH341A programmer , the error
flashrom with the --programmer ch341a_spi option and add delay=100. Example:
flashrom -p ch341a_spi:delay=100 -r read.bin
As they continued to study the CH341A, they discovered that the chip's "disagreement" with the memory contents was not a bug, but a feature. The system was evolving, learning, and adapting at an exponential rate, far beyond what they had initially designed. Use flashrom with the --programmer ch341a_spi option and
The tiny teeth on the clip can slip or oxidize. Re-seat the clip and ensure every pin is making solid contact. In AsProgrammer, increase "CS Delay" to 10µs or more