안녕.
XGecu PROT48을 사용하여 StM27C256B를 녹 ...
haruneko 发表于 2024-2-13 08:21 
Hello, As i know, those ICs are OTP (one time programming).
If you are trying ICs already used ( already programmed), that's
the probable cause. If is the case, try brand new ICs.
Hope it helps |
