Re: ZipGS stability at 15 MHz - update

[Paul Schultz <pschultz@med.wayne.edu>]

On 9 Jul 1996, Mitchell Spector wrote:

>    I should note one other thing. Although this board is running at
> 15 MHz, it has an older ASIC with _no_ rewiring or modifications to
> it. The production date code on the 'ZipChip' ASIC is Febuary 1991.
> Perhaps this is also the reason all detection utilities rate my
> speed as 14.93 MHz even though a 60 MHz oscillator is installed.
> 
When I was running my ZipGS at 15MHz (unstable also) the utilities
would display the speed at 14.93 also. I attributed it to the utility
software and not the hardware.

Paul.

pschultz@med.wayne.edu
Paul Schultz