Tek 500 pulser modules

dwight dkelvey at hotmail.com
Tue Oct 1 11:33:15 CDT 2019

 I thought I'd mention that when troubleshooting a computer, if you can't takeover the execution of the processor, such as a diagnostic ROM, a pulse generator can be a useful tool. For most all TTL, except some bus drivers, one can use a pulse generator to override a 1 value to inject a signal in a circuit path. Most don't realize that these have many uses.

From: cctalk <cctalk-bounces at classiccmp.org> on behalf of Jon Elson via cctalk <cctalk at classiccmp.org>
Sent: Tuesday, October 1, 2019 8:10 AM
To: Al Kossow <aek at bitsavers.org>; General at ezwind.net <General at ezwind.net>; Discussion@ <ezwind.net:On-Topic and Off-Topic Posts cctalk at classiccmp.org>
Subject: Re: Tek 500 pulser modules

On 10/01/2019 08:02 AM, Al Kossow via cctalk wrote:
> http://www.pulseinstruments.com/plugins/PI-451A_Users_Manual.pdf
> 100ns to 100us with MOS outputs
Wow, good find!  Thanks,


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