Hi Guys.
I've read in Motorola 2J74Y datasheet that this mcu doesnt "use" monitor rom but when I see dumps read by ETL there is monitor rom present. Could someone here with ETL experience tell me: to do full copy of 2j74y monitor rom is necessary ? I have comfort module with 2J74Y foulty and did copy with X-prog ori and it doesnt work. When I heat original mcu all works fine. Rgs.