I thought I'd mention, do use caution when fixing pulse generators. The output transistors are often mounted an a beryllium ceramic. Even the dust from these is quite toxic. These usually have warning stickers but stickers can get lots. Dwight
________________________________ From: cctalk <[email protected]> on behalf of dwight via cctalk <[email protected]> Sent: Tuesday, October 1, 2019 9:33 AM To: Jon Elson <[email protected]>; General Discussion: On-Topic and Off-Topic Posts <[email protected]> Subject: Re: Tek 500 pulser modules Hi 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. Dwight ________________________________ From: cctalk <[email protected]> on behalf of Jon Elson via cctalk <[email protected]> Sent: Tuesday, October 1, 2019 8:10 AM To: Al Kossow <[email protected]>; [email protected] <[email protected]>; Discussion@ <ezwind.net:On-Topic and Off-Topic Posts [email protected]> 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, Jon
