Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!tut.cis.ohio-state.edu!snorkelwacker!spdcc!merk!xylogics!cloud9!jjmhome!m2c!wpi!greyelf From: greyelf@wpi.wpi.edu (Michael J Pender) Newsgroups: comp.sys.apple Subject: Hardware timing Message-ID: <5840@wpi.wpi.edu> Date: 28 Nov 89 02:42:09 GMT References: <8911121312.aa19139@SMOKE.BRL.MIL> Reply-To: greyelf@wpi.wpi.edu (Michael J Pender) Organization: Worcester Polytechnic Institute, Worcester, MA. USA Lines: 3 Does anyone know if computers such as my Laser 128ex slow down for access to the hardware of the slots, or do I have to build cards to work to 250 nanoseconds?