1. Nie wiem skad mam opis do 6510, ale kiedys intensywnie przeszukiwalem siec i gdzies wygrzebalem.
2. 8500 rozni sie od 6510 technologia wykonania.
Na poparcie podaje ponizszy tekst znaleziony w sieci:
":[...]In 1985 MOS produced the 8500, an HMOS version of the 6510. Other than the process change, it is virtually identical to the NMOS version of the 6510. The 8500 was originally designed for use in the modernised C64, the C64C. However in 1985, limited quantities of 8500s were found on older NMOS based C64s. It finally made its official debut in 1987, appearing in a motherboard using the new 85xx HMOS chipset.[...]":