For replacement kickstart roms for the Amiga you can use 27c400 ( 100/120ns ) 4Mbit ( 256Kbitx16bit ) eproms. Amiga 500,600 use 1 x 27c400, Amiga 1200, 4000 uses 2 x 27c400. datasheet M27C400 2 KickStart roms in 1 eprom For the 16 bit machines like Amgia 500,600, etc we can programm 2 KickStart rom […]