On 8/29/05, Tony Duell <ard at p850ug1.demon.co.uk> wrote: > Does anyone have the pinout for the Motorola MC6881 or MC3449 chip? IIRC, Commodore used MC3449s in their IEEE-488 equipped CPUs and disks (PETs, 2040s, 3040s, 4040s, etc.) I don't know about just pinouts, but they should be locatable in schematics on funet. -ethan