AVP100@psuvm.psu.edu (02/07/91)
The difference bwteen the two 1542 models is that the b model is a bus master
card which allows the card to bypass the cpu and control the drive directly. T
his is useful and speeds up multitasking systems.
A.P.bob@ns.UUCP (Bob Mathias) (02/14/91)
In article <91037.145823AVP100@psuvm.psu.edu> AVP100@psuvm.psu.edu writes: >The difference bwteen the two 1542 models is that the b model is a bus master >card which allows the card to bypass the cpu and control the drive directly. T >his is useful and speeds up multitasking systems. Both cards are bus master cards. The 1542b is a half-size card while the 1542a is full size. -- Bob Mathias uucp: ...!uunet!ccicpg!uis-oc!ns.UUCP!bob Unisys Corporation CServ: 70340,165 A and V Series Systems Engineering voice: (714) 727-0323 Irvine, California