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Digilent (www.digilentinc.com/Catalog/system_boards.html) makes a line of very afforable development boards. I've used their D2E board which has a Xilinx XC2S200E on it for several months now and have been very happy with it. And the best part is that it is only $109.
The D2E is a very nice, cheap development kit. It doesn't come with any software, but the Xilinx WebPack should get you up and running in no time. I've been using one for the last 4 months to develop a project at work. The product page for the D2E has a link to a Webpack demo project at...
I've been using RH 9.0 on my Dell laptop for about 2 weeks now. In general it seems to be more stable and significantly faster than 8.0, particularly with USB 2.0 devices. In my opinion 8.0 was one of the worst releases of RH. The 8.1 betas, particularly beta 3 (Phoebe) is nearly...
Does anyone know what the input circuitry to a professional logic analyzer (Tek, Agilent) looks like? I'm curious to know how they are doing their input protection, and how they handle triggering for particular logic families.
Thanks,
Hal
i2c bus 5v 3.3v work together
Philips also produces a chip that claims to do voltage conversion (I hope it works, I just put it in design I'm working on). The part is GTL2002 and is only 2 bits, but they also make wider versions. The original intent is for I2C bus level conversion, but they...
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