The Willem EPROM Programmer is available for immediate shipping for only US$49.95 plus postage via USPS Priority Mail for US$9.75. This is for USA ONLY. Brand New dual powered (USB/AC) Willem EPROM Programmer latest design PCB5.0 *** The Latest Version Available ***. CLICK HERE to download the software.

Click on to expand.Unfortunately, you've bought the notorious 'Enhanced Common Willem EPROM Programmér'. In my experience (I have got one), it will be unusable for reading or writing EPROMs. That getting mentioned, you can downIoad software from siváva.com. I'chemical start with version 0.97ja It's become awhile since I've thought about that developer, but I do recall that that style uses the result of an OP Amplifier to supply some of thé voltages. Because óf that, it cán just offer about 25mA of current. Because they usually fine sand the part figures from the IC's on that variant, it's difficult to improve.

But, as I said, that particular variant can be useless. Good idea, but they been unsuccessful on the execution. Click to expand.If you're also going to program sufficient EPROMs to justify not getting someone else system them for yóu and you would like to stay with an affordable Willem structured programmer, any PCB3 variant, ATH3.1, or Willem 4.1 can end up being produced to function. Just realize that all PCB3 alternatives use a phase up regulator to produce VPP and they opt for an affordable shaped inductor that saturatés at a low present. That means they struggle to generate VPP >12.5V, some also struggle to supply 12.5V.

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The only Willem variant I would consider buying is certainly the 4.1 which has a exchange to switch VCC so it can handle NMOS EPROMs (2716, 2732, etc) and increased capability CMOS EPROMs (bigger than 1Mb). However it's simply no longer obtainable in a commercial sense. I offered Willem'beds developers in the People and have small quantity of uncovered planks I'd market at price if you're also fascinated in putting together your own.

All of the components needed should end up being readily available; many of what you require is definitely on the coder you bought. Since Willem developers are hobbyist degree, they presume you understand something about development EPROMs so you can perform it reliably. I'd be happy to remedy any questions you might have. Hi Tom, I wear't have got any recommendations for some other programmers. Willem programmers fulfill my needs; though I would like software program to end up being more open so the algorithms can become examined. I function around that unidentified by confirming programmed devices at various voltages (all stated in normal development algorithms).

Having to pay hundreds of bucks for a industrial programmer doesn'testosterone levels necessarily imply it packages devices reliably. I had a 'professional' EPROM developer and found out the tough method thát it didn't vérify erase margin properly. When I contacted the corporation, they just told me my design was outdated and that I should purchase a newer design. Click on to expand.Like many points, it depends. It is dependent on whether they've enhanced the energy offer circuitry which has been recently a listlessness in many Willem developers and what devices you want to program. I would request the Vendor if the coder can provide VCC ánd VPP at thé needed voltages and currents for reading/programming products. For VCC, I'd check out for 4.2, 5.0, 6.0, 6.25 with a drop of 0.1V or less at 50mA.

For VPP, I'd check out for 12.75, 21.0, 25.0 with a fall of much less than 0.25V at 50mA. If they state they can program NMOS EPROMs, they require to become able to supply VCC at 100mA. If you purchase one that can'capital t perform this, come back it as it'beds unsuitable for use as a coder. Proper development of a 5V (10% tolerance) 27C512 demands VCC options of.

Programmer Software DownIoad Programmer Software DownIoad Name Last Update # Downloads # Description Download Link GQ Blaster 1.10 Jun-16-2017 16379 The GQBlaster software program is made for GQ-5Back button NAND programmer and GQ-5X SPI developers. USB car owner use Signed GQ USB 2.01 motorist below. To obtain fully practical software program, the software program needs sign up and activation code.

Old Modification Software and Revising History More chips added. Improved Smart-Copy protocol. Improved Smart-Copy criteria. Set a screen bug. Included Smart Copy feature included a brand-new criteria for developing target file. Like TV chip copy image information file., Added Bad Block Table analysis and Advanced copy feature. June-19-2016 Identity 6 byte ID chip supported December-2015 Employ verify with NAND Standard.Sep-2015 Auto detect number of CE pin number, Fix pest in large nick programming.Aug-2015 USB driver 3.0 backed.

Interest-2015 Re 0.8 Initial release. Aug-2014 GQUSBprg 7.21 Summer-4-2018 25041 This software is usually for most recent GQ-4Back button V4( GQ-4back button4) universal programmer only. It requires USB car owner 3.0 to be installed very first. This software will NOT function on older edition GQ-4A. The newer version GQ-4times4 offers two beep noises from programmer when it is power on. The software works on Windows XP,Vista,7,8,8.1,10. Re also 7.20 Added OneWire protocol chip assistance, such as DS2431.

More other chips updates. Re 7.18, 27C4096,PIC potato chips update.

Re 7.11, fixed with ADP-054, 27C1024,27C160 unstable issue. Re 7.07B, fixed PIC nick lacking.dev document concern. GQ USB Car owner 3.0 for GQ-4Times V4(GQ-4times4),GQ-5X Sep-27-2015 21798 This is certainly GQ-4X V4 (Recognized as GQ-4x4)USB drivers, it functions on Home windows XP, Windows vista, 7, 8, 8.1, 10 etc.

This motorist does not really work on older edition GQ-4X. The brand-new version GQ-4a4 equipment has two beep noises from coder when it will be energy on. For specific Window edition motorist only:. OR (Require to run as Officer).

OR (Require to run as Administrator). Linux version GQ Blaster 1.10 Jun-9-2018 81 Linux version software for GQ-5Times NAND and SPI developer. GQUSBprg 6.38 Sep-27-2015 116999 For True USB Willem Programmér GQ-3X(except Re also1.00), GQ-4Times, functions on Windows 2000,XP,Vista,Windows 7 for both 32bit and 64bit Home windows system. Most recent update:. 6.38 up to date support list, chip location graphic (Thanks to Jorge Miguel Preto ). 6.37 up to date M35080VP,M35080V6 very first sector writing.

6.36 Fixed M35080VP,M35080V6. Included ST 0DODOWQ. 6.31 fixed 32 little bit Hex tackle issue.Included more gadgets. 6.30 fixed Gain 8.1 correct panel display issue. 6.21.

Voltage diagnostic bug maintenance tasks. 6.20. Gadgets list upgrade GQ-4a4 USB Programmer Consumer Guide Jan-06-2017 3377 Consumer guideline for GQ-4back button4 USB programmer GQ-4A USB Programmer User Guide Re4.11 2015 29623 User manual for GQ-3Back button, GQ-4Back button USB coder GQ-5Back button Quick Begin Guide Sep-27-2015 1536 The consumer quick start guide is certainly for GQ-5Back button programmer. GQ USB 2.01 drivers for GQ-4Back button May.-16-2015 7363 This driver is usually for all Home windows XP, Get7. If your Windows is Win 8/8.1, Get 10, after that you require to use Signed Re2.01 drivers. Or even you may require to turn off the signature enforcement.

See: Signed GQ USB 2.01 motorist for GQ-4Back button, GQ-5Back button 9617 This is usually a Agreed upon version car owner for Get 8/8.1, Win 10. Thanks a lot to Gigabyte who provided this signed motorist. GQUSBprg Old 5.03 software program. July-2010 10139 GQ-3X, GQ-4X old Re also.5.03B software. We highly suggest you to use the most recent software since the outdated software continually have major bugs. Interface95nt.exe Oct-01-2005 6607 For Re also0.97i+ or Reo.97g software program install on Gain2000 and WinXP JBC convertor February-24-2012 2808 Convert the JTAG CPLD Quickly pull stapl document to JBC document. The JBC file is acknowledged by GQ-4X software.