X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-Original-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to; bh=JSSA/5cU+FE73e+6zRaiB1S0g5Mz91ZDr9wyDvzcgn8=; b=hLIhSrWslsc18284ptEWJxg9Fw3mtt/vB5NRqjJrrvEjT8/fwyEpRWLpkgY9KiEozF 40JGI55vYCVpVIbJKAKyxoNogvuhtQCG+fJO7Qr8HzFyOoEP0YsfTG5SmeWAKjjiyqKq J0N0FyDQmps5Zj1KzXfQq7jArQrhd+jsRd9NKa1Npc3RSuR91My6KxoSw7uUwleTjbE7 DQ3wm3fJZ4U5+tBZfOORdsUx2UEEpPS/b5/lQdpvE6v/txbFx7k15wTZDx19LYYGkwal ANqQl4NmeuLg0Qdn+FehRR1SHd7MKxaRlHqsfa3ToW0uEiE1ttiYThSlaQ4Noj8T6o5N mgFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to; bh=JSSA/5cU+FE73e+6zRaiB1S0g5Mz91ZDr9wyDvzcgn8=; b=K5i6+8QNbl/iAvz2hbI5+nMrXs+D774+1rAiDqCDoDNs578+K+elPPdjFUttLUUW4U B8ojteE/q/Azf10V/VVJNOoIMXdR9gsd+mSaXugCTMoBDuBSDZT/O9piNpKl492exfLX WAZjHFS8Ns8ffMNVrqevG5G/HWo3qIf/ZtGRln0RPEO2ZZnDm+tp+fCwHdf6fw+CL9oV 9q+D7PgpPG8Om62FSDDA9yzSTZrZM1j6Nfz6kGFk6Mf7/pQD99yCrzdiguEnM4L+Ziu9 ofJv2W4ato9pWjjEm+ttAzQZpzkq6GkHLP7uOZ9bFnV1951c30nXoDgF0Ky9F2r6A4Ly iPXw== X-Gm-Message-State: AN3rC/5PVD1P+6eREerU9mQeaz4MNbHmJpx3203Z4zB9corPSpXuajgV IvyacazgMSsolQKejE/686sIK4SqCBOu X-Received: by 10.36.25.196 with SMTP id b187mr9023274itb.30.1494015597148; Fri, 05 May 2017 13:19:57 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: References: From: "Ouabache Designworks (z3qmtr45 AT gmail DOT com) [via geda-user AT delorie DOT com]" Date: Fri, 5 May 2017 13:19:56 -0700 Message-ID: Subject: Re: [geda-user] Recommend USB Logic Analyzer (sorry for off topic) To: geda-user AT delorie DOT com Content-Type: multipart/alternative; boundary=001a114459ecf502bd054ecc9c33 Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk --001a114459ecf502bd054ecc9c33 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable On Fri, May 5, 2017 at 11:39 AM, Rob Butts (r DOT butts2 AT gmail DOT com) [via geda-user AT delorie DOT com] wrote: > I've been using a Hantek 4032L 32 channel usb logic analyzer with up to > 200M samples per second and 64M of sample depth. > > I have to use usb because I need to control the analyzer via the mouse > (not capable of physical interaction with a desktop one). > > My Hantek has not worked consistently since I went to Windows 10 and I am > so tired of dealing with Chinese tech support. > > I could get by with 16 channels and don't work with extremely high > frequencies (I've gone as high as 10M samples per second) > > Does anyone know of a good usb logic analyzer? Preferably under $200? > > Thanks > www.digilentinc.com -> Digital Discovery $199.99 The Digilent Digital Discovery=E2=84=A2 is a combined logic analyzer and pa= ttern generator instrument that was created to be the ultimate embedded development companion. Digital Discovery was designed to optimize channels, speed, and portability. A small form factor facilitates easy storage and provides a whole suite of advanced features to allow you to debug, visualize, and simulate digital signals for most embedded projects. Digital inputs and outputs can be connected to a circuit using simple wire probes or breadboard wires; alternatively, the Digital Discovery High Speed Adapter and impedance-matched probes can be used to connect and utilize the inputs and outputs for more advanced projects. The Digital Discovery is driven by the free WaveForms software and can be configured to be any of the below instruments: Support Materials Datasheet For all other material: Resource Center - 32-channel digital logic analyzer (1.2=E2=80=A63.3V CMOS, 8 channels a= t 800MS/s*, 16 channels at 400MS/s*, and 32 channels at 200MS/s) - 16-channel pattern generator (1.2=E2=80=A63.3V CMOS, 100MS/s) - 16-channel virtual digital I/O including buttons, switches, and LEDs = =E2=80=93 perfect for logic training applications - Two input/output digital trigger signals for linking multiple instruments (1.2=E2=80=A63.3V CMOS) - A programmable power supply of 1.2=E2=80=A63.3V/100mA. The same voltag= e supplies the Logic Analyzer input buffers and the Pattern Generator input/output buffers, for keeping the logic level compatibility with the circuit under test. - Digital Bus Analyzers (SPI, I=C2=B2C, UART, Parallel) **Note: to obtain speeds of 200MS/s and higher, the High Speed Adapter must be used. * The Digital Discovery is designed for anyone embarking on embedded development; with features and specifications deliberately chosen to maintain a small and portable form factor, withstand use in a variety of environments, and keep costs down while balancing the requirements of operating on USB Power. Just got one and it is nice. John Eaton --001a114459ecf502bd054ecc9c33 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


On Fri, May 5, 2017 at 11:39 AM, Rob Butts (r DOT butts2 AT gmail DOT com) [via geda-user AT delorie DOT com] <geda-user AT delorie DOT com>= wrote:
I've been using a Hantek 4032L 32 channel usb logic analyzer with up= to 200M samples per second and 64M of sample depth.

I h= ave to use usb because I need to control the analyzer via the mouse (not ca= pable of physical interaction with a desktop one).

My Hantek has not worked consistently since I went to Windows 10 and I am = so tired of dealing with Chinese tech support.

I c= ould get by with 16 channels and don't work with extremely high frequen= cies (I've gone as high as 10M samples per second)

=
Does anyone know of a good usb logic analyzer?=C2=A0 Preferably under = $200?

Thanks


www.digilentinc.com=C2=A0 -> Digital=C2=A0 D= iscovery $199.99


The Digilent Digital Discovery=E2=84=A2 is a= combined logic analyzer and=20 pattern generator instrument that was created to be the ultimate=20 embedded development companion. Digital Discovery was designed to=20 optimize channels, speed, and portability. A small form factor=20 facilitates easy storage and provides a whole suite of advanced features to allow you to debug, visualize, and simulate digital signals for most embedded projects. Digital inputs and outputs can be connected to a=20 circuit using simple wire probes or breadboard wires; alternatively, the Digital Discovery High Speed Adapter and impedance-matched probes can=20 be used to connect and utilize the inputs and outputs for more advanced=20 projects. The Digital Discovery is driven by the free WaveForms software and can be configured to be any of the below instruments:

Support Materials

Datasheet

For all other material:

Resource Center
  • 32-channel digital logic analyzer (1.2=E2=80=A63.3V CMOS, 8 c= hannels at 800MS/s*, 16 channels at 400MS/s*, and= 32 channels at 200MS/s)
  • 16-channel pattern generator (1.2= =E2=80=A63.3V CMOS, 100MS/s)
  • 16-channel virtual digital I/O includi= ng buttons, switches, and LEDs =E2=80=93 perfect for logic training applica= tions
  • Two input/output digital trigger signals for linking multiple= instruments (1.2=E2=80=A63.3V CMOS)
  • A programmable power supply of= 1.2=E2=80=A63.3V/100mA. The same voltage=20 supplies the Logic Analyzer input buffers and the Pattern Generator=20 input/output buffers, for keeping the logic level compatibility with the circuit under test.
  • Digital Bus Analyzers (SPI, I=C2=B2C, UART, Pa= rallel)

*Note: to obtain speeds of 20= 0MS/s and higher, the High Speed Adapter must be used.=C2=A0

The Digital Discovery is designed for anyone embarking on embedded=20 development; with features and specifications deliberately chosen to=20 maintain a small and portable form factor, withstand use in a variety of environments, and keep costs down while balancing the requirements of=20 operating on USB Power.



Just got one and it is = nice.



John Eaton


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