I remember reading somewhere[0] that they were used in the early days of Super Nintendo development due to similar chipsets. [0] http://www.patpend.net/article

I remember reading somewhere[0] that they were used in the early days of Super Nintendo development due to similar chipsets. [0] http://www.patpend.net/articles/ar/sil10.html http://www.patpend.net/articles/ar/sil10.html