Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!cs.utexas.edu!uunet!mcvax!ukc!acorn!moncam!emmo From: emmo@moncam.co.uk (Thass orl a load 've ol' squit!) Newsgroups: comp.sys.atari.st Subject: Atari ST Hardware Query Keywords: MPU, Clock, 68000 Message-ID: <214@marvin.moncam.co.uk> Date: 23 Jun 89 18:56:22 GMT Organization: Monotype ADG, Cambridge, UK Lines: 12 Can anyone suggest where (preferably in the UK) I can get hold of schematic drawings for the 520ST? Meanwhile, does anyone know what the MPU clock speed is? (Yes I know it's a 8MHZ MPU, but I'm d*mn sure it's not running at even 2MHz, however absurd it seems) Thanx in advance! Dave Emmerson. -Disclaimer- Well that's MY opinion and I'm sticking to it!