Search found 26 matches

by dnoyeb
Sun Feb 11, 2024 6:58 pm
Forum: PicoScope 7 for Windows, Linux and Mac
Topic: Disable Overrange Warning
Replies: 2
Views: 1598

Disable Overrange Warning

I am working on an MCU that operates at 5V. All the signals are at or below 5V so I chose 5V channels. If the signal comes in at 5.1V I get a warning. So I am constantly getting warnings. I don't want to change to 10V and lose a lot of resolution. Is it possible to disable this overrange warning? I ...
by dnoyeb
Sun Dec 03, 2023 1:33 pm
Forum: Getting Started
Topic: Missing Edges
Replies: 4
Views: 5287

Re: Missing Edges

I used a pulse width trigger. That stabilized it. Thanks.
by dnoyeb
Sat Dec 02, 2023 7:04 pm
Forum: Getting Started
Topic: Missing Edges
Replies: 4
Views: 5287

Re: Missing Edges

If i follow your logic then setting the scope to 0% pre-trigger will eliminate this? Also, setting it to single shot would also eliminate this?
by dnoyeb
Sat Dec 02, 2023 2:49 pm
Forum: Getting Started
Topic: Missing Edges
Replies: 4
Views: 5287

Missing Edges

Hi, can you tell me any reason the scope would trigger in the middle of this sequence of edges as opposed to on the first edge? I don't have any special delay added or anything. Most of the time it triggers on the first edge but every 3s-4s it will trigger in the middle for some reason. So the captu...
by dnoyeb
Mon Nov 27, 2023 2:59 pm
Forum: PicoScope 5
Topic: Max Buffer use on 5444B
Replies: 1
Views: 10412

Max Buffer use on 5444B

Hi, I have a 5444B which is supposed to have a 512MS buffer. However, It behaves as if it has a 256MS buffer. e.g. at 50ms/div it will capture a max of 250MS at a sample rate of 500MS/s. Is supposed to support 1GS/s and with the 512MS buffer this should be at least 500MS @1GS/s. But its not!? e.g. a...
by dnoyeb
Sun Mar 01, 2020 12:06 am
Forum: PicoScope 6 for Windows
Topic: i2c decoding high sample rates fails
Replies: 2
Views: 3866

Re: i2c decoding high sample rates fails

I'm having the same problem. However, I am not able to make it work under any configuration. I'm using a 5444B and running a 100khz i2c. But even at 1000hz I can't get it to behave any differently. PicoScope® 6 - PC Oscilloscope software version: 6.14.10.4759 Copyright © 1995-2019, Pico Technology L...
by dnoyeb
Tue Jan 08, 2019 4:27 pm
Forum: PicoScope 6 for Windows
Topic: Poor Display
Replies: 1
Views: 2699

Re: Poor Display

It is the sin(x)/x interpolation . For some reason it is giving a poor zoomed display.
by dnoyeb
Tue Jan 08, 2019 4:13 pm
Forum: PicoScope 6 for Windows
Topic: Poor Display
Replies: 1
Views: 2699

Poor Display

Why does my picoscope show this very low resolution image when it is clearly collecting the data because it is interpreting it. Occasionally the image will resolve into the thin lines it should really be.

Is this a video card problem?

Edit: I can't seem to attach a jpg to this post...
by dnoyeb
Mon Aug 14, 2017 2:03 pm
Forum: PicoScope 6 for Windows
Topic: How do I Label Signals?
Replies: 25
Views: 48296

Re: How do I Label Signals?

No offence intended but channel labeling is a very basic feature. I understand that pico technology is fundamentally an oscilloscope company. However, I would argue that it is at least 50% a software company since these scopes require desktop software. There really is no excuse at this point. Look a...
by dnoyeb
Mon Apr 24, 2017 10:18 am
Forum: Getting Started
Topic: Windows Requires Digitally Signed Driver
Replies: 1
Views: 3574

Re: Windows Requires Digitally Signed Driver

Started working fine after a reboot.
by dnoyeb
Fri Apr 21, 2017 6:14 pm
Forum: Getting Started
Topic: Windows Requires Digitally Signed Driver
Replies: 1
Views: 3574

Windows Requires Digitally Signed Driver

Hi, I have plugged in a picoscope 3000 but windows is not allowing it to work because it says the driver is not signed. Is there a signed driver available? Is the driver actually signed but something has gone wrong with my setup?

Thank you,

Carl
by dnoyeb
Sat Apr 08, 2017 11:46 am
Forum: Getting Started
Topic: New scope does not power up initially
Replies: 8
Views: 9443

Re: New scope does not power up initially

OK, thank you.
by dnoyeb
Fri Apr 07, 2017 9:13 pm
Forum: Getting Started
Topic: New scope does not power up initially
Replies: 8
Views: 9443

Re: New scope does not power up initially

It's not listed. Windows doesn't see it.
by dnoyeb
Fri Apr 07, 2017 6:14 pm
Forum: Getting Started
Topic: New scope does not power up initially
Replies: 8
Views: 9443

Re: New scope does not power up initially

I'm somewhat convinced I have a dud. I put the two 2207B MSO scopes next to each other. I plugged in mine and it did not power. I plugged in the second and it did power. Then I plugged mine in again and it did not power. I did this 3-4 times and each time mine did not power but the other did :(
by dnoyeb
Fri Apr 07, 2017 2:11 am
Forum: PicoScope 6 for Windows
Topic: Integrator issue
Replies: 2
Views: 16626

Re: Integrator issue

Awesome. This should be in a FAQ.