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Looking at the 8340 manual it states that PIN4/10/11/17 are used and corresponding to control bits 3/1/0/2 on the testset , I was looking at the 8516 manual and it shows 4 wires from the rear panel

To start with, the 8516 test set does not use a serial communications scheme. The cable is most likely a parallel cable. Why it was specified as RS-232 is strange, unless the thought was that those

That’s what I thought so the use of a PAL would point towards the control interface indeed being a parallel interface and not serial Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986>

PALs are combinational logic, such as (using address lines)? A4 and A3 and not A2 and A1 and not A0. To decode serial data, you need flip-flops, some storage to convert serial to parallel and then

Thanks for looking. If I should not find the right one in the next few weeks, maybe one with a different print from Your keyboard fits? Best regards Peter

The 8566B is not a standard Beast. The power supply voltages are specified to a much higher accuracy than most instruments you would encounter, and for a reason. For example, the +22V rail is

I know it is labeled RS232 but unfortunately that does not mean a regular RS232 Cable can be used , I looked through the service manual for the 8340B and it indicates the pin numbers on the rear panel

You might a standard RS232 cable. It's labeled " CABLE ASSEMBLY, RS232" in the 8516A S-Parameter Test Set Operating and Service Manual. -George

-- HP8558B Versus HP182T Sweep Fail. Good year 2022 without the accursed bug. Well there everyone In April 2019 my HP8558B decided to let it do the sweep Fig0 , I found that only with external sweep

Hello Peter, Unfortunately , It is not a 8662A keyboard that I have Best regards eric F1GHB http://ecomatrf.free.fr/

Bonjour, some misinformation in a few replies. 35 US Code § 287 - "Limitation on damages" mentions effect of lack of notice and marking ion patented devices. After issue, the patentee or assignee

A situation when it is reasonable to replace a lamp with a LED and thankfully it's not blue! Great job and great images, thank you. Regards Lou VK3ALB [email protected]> wrote:

BTW, you can just ignore the prompts to change floppy disks when asked, since all the files are one the same volume.

Matt, If you are already emulating a hard disk using hpdrive , you should have enough room to store the programs onto that volume and not have to use other GPIB adapters. In looking at the "PHASE"

Matt, consider yourself lucky if you find only a hundred or so possible candidates to search through, for patents pertinent to a particular model. The first thing to look at is the manuals for the

Hi Pete, In the US, it once was "first to invent". That is no more; it is now "first to file", in sync with (most of) the rest of the world. --Tom -- Prof. Thomas H. Lee Allen Ctr., Rm. 205 350 Jane

Very nice job, Yves! The idea of recycling the functional parts of a LED bulb is appealing, I like that a lot! Thanks for sharing! Chris

Getting more back on topic, my original point was that a narrower search filter might be either: Filing date (before release), or Grant date (after release)? The assumption being that Grant is

In trying to find patents that apply to specific models, I’ve found that the HP Journal article that introduced the instrument to be helpful. Knowing the names of the author and those he

Ok, I'm all for a bit of off-topic conversation once in a while, but.. -Dave