| I have ten chips from ST, M29F400BT, not AM. By datasheet this chip has got the same architecture as the AMD one. I canīt ID, I can read, I can erase, but I canīt programm it. Willem writes, programm error, buffer 00x99, chip OOxFF. Is this chip supperted by this programmer? If not, is there any programmer, which supports these chips? Thank you all for advice.