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- #Needham eprom programmer software#
- #Needham eprom programmer plus#
- #Needham eprom programmer windows#
For instance, the EMP-20 only has DOS software support and can barely run under W2K, but GAL test vectors work properly with it. They each have their strengths and weaknesses. Right now I have an EMP-20, an EMP-31, and a CP-1128 all hooked up to my Winderz box. I'm going to try re-installing W2K to a new disk image and see if that helps. I still haven't been able to get my EMP-31 working under Parallels. So this Xeltek programmer is now my third and I've used it to program literally thousands of devices. After that I had a Chipmax programmer (which I needed in order to program PLDs), but unfortunately it mysteriously died one day and I haven't had the time to investigate why (I'm sure it's something simple). Only DOS software and it uses those clunky SIMMs when you want to change the device type. My first programmer was an EMP-10, which I still have somewhere. I've programmed a wide variety of EPROMs, PLDs, and PICs with it. I've never had any problems with it and the software seems to work well enough.
#Needham eprom programmer windows#
I'm quite glad I bought a USB programmer as I'm able to use it on my Macs running Windows through Parallels. Yes, I have a Xeltek 280U, it's a USB programmer. I burned all of the beef drop eproms with it. It has always worked flawlessly on that computer, and still does. I have played with all kind of bios settings for the parallel port but no luck so I have to keep it on the computer I have always used it on.
![needham eprom programmer needham eprom programmer](https://www.ardent-tool.com/Needham/pb10.gif)
I have a different computer I would like to use it with now that is closest to my work area, but cannot get it to work on that machine. It hooks through the parallel port but does have windows software.
![needham eprom programmer needham eprom programmer](https://www.rototron.info/wp-content/uploads/RetroEprom08.jpg)
I have only used it to burn eproms and I havent tried burning any pals/gals yet. I think it is the cheapest model they make, I believe. IIRC, Albert uses a Xeltek programmer, though I could be misremembering. But then again I've not tried to program any PICs. The Xeltek Superpro LX has exceeded my expectations. I wanted something that would run on a laptop with a wireless network card, so I needed an LPT or USB unit that used Windows software. I used to have a Needham, pretty sure it was the EMP-10, but the ISA interface card and used DOS-only software was getting a little too clunky. I wouldn't pay what they want for a new EMP-100 though, for that you can get a used BP-1200 off eBay. If you only need to program eproms a used EMP-10 or EMP-11 from eBay will do nicely. To their credit they did acknowledge it didn't work, but they never fixed it, at least not before I gave up and sold my programmer. Solid software and responsive tech support, but when I had a serious problem with a PLD algorithm they basically blew me off and just stopped answering e-mails.
#Needham eprom programmer plus#
Plus when I had my programmer they were gaming this module system so that you had to pay $80-$100 for a $1 PCB to enable your 'universal' programmer to actually program many devices.Īlso my EMP-21 failed twice within 6 months, same problem, but they did replace it. Needham's produces OK programmers, though they seem really overpriced to me these days, considering they all still use simm type inserts you have to change out every time you change devices.
![needham eprom programmer needham eprom programmer](https://www.rototron.info/wp-content/uploads/RetroEprom02-400x293.jpg)
Maybe things have improved in the last few years but I would never buy another product from them. Low quality hardware, worse software and non-existent customer support. My experience with an Xeltec was nothing but negative. I wonder why more programmers don't do that? The only "configuration" file needed was a one-line batch file to run the programmer with the required options. Project files are not interchangeable among different versions of the Xeltek programming software, but there's no indication when a project file is loaded into the wrong version, other than the fact that it won't actually program chips.īack before Microchip started changing programming algorithms with just about every new chip, I used a programmer I built which ran very conveniently from the command line. Then the version that could program those parts could no longer program some of the other PICs. The first version I tried that could supposedly program the PIC 18LF45J10 just plain didn't work. Only problem is they aren't cheap - the bottom-of-the-line unit runs just under $300, and that's a parallel port unit. Several of us here are happy with Xeltek programmers (myself included.) They seem to be built like tanks and have supported every chip I've thrown at it.