Microsoft office 2010 for mac 10.6.8 free download full version. Wanted: An EPROM Programmer that Works on a Mac. And old, high-programming-voltage EPROMs. And USB, naturally.

Which should answer the other questions above. Yes, I know I can do all of that stuff, and indeed I do for other things but if I purchase anything here then it's a convenience thing and starting up a power hungry VM, waiting for it to start or resume, dragging stuff about into folders that are not on my native install and so on, and so on, until eventually shutting it down again. Rinse and repeat whenever I was to read or write a file. No thanks, that's just plain backwards and I'm doing my best to avoid it whenever possible.

This is a neat little EPROM programmer. Unfortunately for me, the new improved model, the TL866II Plus lowered the programming voltage from 21 V to 18 V. This means I cannot program 2532 or 2732 EPROMs that are used in early SS pinball games. Loading the software is hit or miss in that the instructions are in Chinese symbols. Buy products related to eeprom programmer products and see what. Sde for sun one (pe for mac pro. Fine with flashrom on a Raspberry Pi for re-flashing a (Late 2013) Mac Pro firmware chip.

ViMicro Tiny Webcam vista upwards. Mobility sonix sn9c X Tesla. Hardware The new MacBook Pro: The new MacBook Pro: UC ViMicro with 6 lights.Uploader:Date Added:6 August 2018File Size:33.48 MbOperating Systems:Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/XDownloads:64486Price:Free.Free Regsitration RequiredUSB with sonix sn9c201 lights. Sonix web cam drivers for mac. Some manufacturers stopped support for these around the Windows Vista era sonix sn9c you may find they still sonix sn9c201 with Windows 7 or even This thread on the Apple Discussion boards has 32 replies and 3 snc9201 at sonix sn9c time.

Oh, I need to get a file onto my Amiga, that's an LHA file. Let's connect the SD Card reader to the Macbook Air. Insert CD Card. Start up Parallels (I'm using my bootcamp partition through parallels, to do so natively would be even longer). Wait for it to start up since you can't resume a boot camp partition (though it's not instant even if you could).

Ensure SDCard Reader is attached to VM (should be). Fire up HxC software in VM. Drag file from OSX to VM (meh, OK, if you're lucky you have it somewhere that's shared). Do the task (involves reading an image, adding the new file, exporting the image - but let's be fair it would on the Mac too). Safely eject SDCard from VM. Close HxC software. Shut down Windows ('cause you can't suspend a bootcamp VM) - or suspend if you can.

Eprom Programmer For Mac Download

quit parallels.

And old, high-programming-voltage EPROMs. And USB, naturally. If you know of such a thing, give me a shout in the comments — I can’t find any on Google, and I find plenty of links to other people who also couldn’t find them.

6502 Microprocessor, Apple , and Asteroids A couple of weeks ago, I went to an annual holiday lunch with former coworkers and got to visit with an old friend. He was reminiscing about 6502 assembly programming on the Apple and wondered whether I'd know where he could get one. I told him that I could probably loan him one or two; but (with a mischievous glint in my eye) that I have a couple of and they run on 6502s and I’ve always wanted to reprogram one and write my own game. Bump, set, spike. Yeah, he’s interested. It’s not a completely impractical idea. I have a large schematic set that includes the addressing of the memory-mapped I/O and some rudimentary information on the operation of the vector generator board.

There’s even a, which would give further hints about how to interface to the hardware. If one were to undertake such a project, one would really like to use a USB-attached EPROM emulator so one could dump new code into the machine frequently and rapidly for testing and development. But at a bare minimum, one would need a stack of EPROMs and a programmer and ideally a ZIF-socket daughterboard to fit into the original EPROM socket and make it easy to swap EPROMs. As I have no Windows machines and do my electronics development on a synchronized fleet of Mac and Linux machines, a commercial EPROM programmer that I can use is going to be a little bit hard to come. Yes, I could run Windows under virtualization on my Mac; I think I may even be able to get a legal copy through my campus’s license agreement. But I’m not interested in going that direction unless I have to. Isn’t it about time the world had a cross-platform EPROM programmer?

This entry was posted on Friday, December 28th, 2012 at 11:04 am by Keith Neufeld and is filed under,. You can follow any responses to this entry through the feed. You can, or from your own site. 5 Responses to “Wanted: An EPROM Programmer that Works on a Mac”. David, I’m heading out to storage to check whether the 8K of ROM (6K of program and 2K of fonts and graphics) can be fit into a single socket or what the maximum ROM size is per socket. (I know it’s flexible; just don’t know how flexible.) If the game can run with the whole ROM in a single socket, then it’s trivial to build an EPROM emulator using EEPROM, a largish ATmega (or insert your favorite microcontroller here), some tristating bus buffer ICs, and a USB-serial chip. Which is definitely the way I’d like to go during development, except I’m afraid the sockets are going to max out at 2K or 4K EPROMs and I’ll need to populate multiples to make things work.

Yes, I could make a daughterboard that spanned multiple sockets. But that starts being pretty specific to the one game.

Most recent revision dated Nov 3 2019. Corrections appreciated. - Herb Johnson

Introduction

PALs and GALs in DIP packages with 16, 18, 20 pins were used in the mid-1970's, 80's and 90's to replace simple random logic. They were used Tilmann Rei's GIDE IDE interface (16V8, 20V8); in Compupro S-100 boards and in other microcomputers and minicomputers. The devices themselves are bits of logic with fusable links; programming them consists of burning up appropriate fuses. Later PALs were programmed like UV-erasable PROMs but are usually not reprogrammable. The 'GAL' devices are modern equivalents, easier to find and sometimes easier to program, some are reprogrammable. Major digital parts distributors like Digikey and Jameco stocked such parts at least to 2015. There's old-stock from surplus IC sellers and arcade game parts resellers. This Web page discusses resources for reading and programming them. Details on how they work are not discussed on this Web page.

In 2011, Tilmann Rey told me: 'Lattice has just discontinued all GALs. Since these have been so widely used, they have promised shipment up to 2014 - but youneed to order /now/ to really get the parts. The fab (or section) withthe related process is being closed, I think they will produce a lastrun based on the LTB demands. Their replacement suggestions are theirsmaller MACH CPLDs, but all of them are in QFP packages, and many ofthem even are 3.3V only. So the era of small PLDs really comes to an end now.'

As of late 2019, my general impressions are these. What's called by some 'simple' PALs and GALs and PLDs, appear to be out of production except by Microchip who purchased Atmel. Many such parts are still available as unused old stock. GALs which are reprogrammable are sometimes available as used pulls. Of course pulled PALs, programmed only once via fusable-links, are useless for reuse. Old stocks seem available and not too expensive.

Programming the GALs and PAL's for GIDE

PAL's and GAL's are programmed, after determining the 'logic' they will implement, by some kind of 'assembler' from logic equations to either an Intel HEX format or a JEDEC format file. An early software tool to create these files is called 'PALASM'. A Web search for 'PALASM' readily found this Web site page on PALASM by Eric Smith from 2004 at brouhaha.com. He provides the original FORTRAN sources from MMI to convert logic equations to JEDEC code which can be used by PAL programmers and simulators.

The brouhaha page above says: 'There are additional links to MS-DOS executables at these sites as of 2009'. Many of them are dead. As of 2018:
PALASM 2.23d for MS-DOS may be found at this link. It appears to work in DOSBOX under recent Windows OS's. '
Bitsavers.org and mirrors have a PALASM.
bitsavers documentation
TheWeb Archive has retained a copy of PALASM 4 V1.5 which covers AMD brand MACH logic.
s100computers has some GAL documentation and PALASM
PALASM on bitsavers.org
Thanks to Alexander Voropay for some of these Web links.

Additional Web sites list PAL and GAL programmers and resources, such as Benoit's Web page on PLD's.

For programmers, in 2013 or so I simply Web-searched for 'gal programmer' and found the following inexpensive build-yourself designs. They mostly use a PC's parallel port and run under MS-DOS. This is similar to old-style PIC (Microchip controller) programmers.

Elektor magazine published a GAL programmer. They sell CD-ROMs of several years' issues.
'Project: GAL programmer' by Manfred Nosswitz, Elektor Electronics (magazine), May 1992
'Project: GAL Programmer Upgrade' by M. Nosswitz, Elektor Electronics, June 1993

GALBlast designs as described below; ELM programmer as below; and various hobby-classprogrammers on Ebay and elsewhere, as below.

GALblast

GALBlast Version 1.6 Manfred Winterhoff at freenet-homepage.de is not available. For some time and up to 2018, an updated version is at armory.com
--a a Czech version is at this link

Note in 2015, updated 2018: galblast design and software has been replicated or modified a few times. Look around the Web for variations of it. For instance, Bruce Abbott' site shows two variations of the GALblast hardware he calls ATFblast. There's also a C-sourced program to operate it, runable in Windows 3.1/95/XP. These were updated in 2018. Eagle PCB CAD files are apparently included on site.

In Oct 2018, I was contacted by Kees Schoenmakers, who referred me to his GitHub page for his Perl-Tk software version he calls 'perlblast'. This version runs onLinux and Win XP (and earlier). The Perl code is based on galblast; Perl requires a Perl interpreter to run Perl programs. He says perlblast works with USB/parallel dongles. There's discussion about Linux USB device features, and in discussion with me he's reported progress on resolving some Windows issues. Details are on his Github pages.

hobby and commercial programmers

One can find GAL programmers as kits or products for $50-$100 (and up of course), from eBay sellers. Buyer beware of course: some of this stuff takes a few weeks to arrive from Asia or thereabouts, and may not be in English! Some of the 'chinese' PROM programmers claim to supportPALs and GALs, but they may be limited to specific brands (like Lattice on TL866A). I don't believe the so-called 'Willem EPROM Programmers' will program PALs or GALs. For older programmers, be sure you can obtain the MS-DOS softwareto operate them and download to them, that you have a PC with a parallel port or serial port, etc.

In October 2018, Dave Colglazier contacted me and offered a PDF of MMI's own PAL programmer, MMI-535. Here's that PDF, on the classiccmp Web site section supported by Rich Cini. This manual includes a schematic; the circuits don't include a microprocessor, so there's no 'code' running in it. Dave worked in the digital electronics field for decades from the 1960's forward, doing technical work as well as running a business. So he's familiar with things rangingfrom Cray Research and ECL, to faxes and microwave tech, patents, and lots of 'tech' of those decades. Elsewhere on Rich's part of classiccmp, there's more of his work on Rockwell AIM 65 microcomputers.

ELM programmer

ELM Home Page, Simple GAL Programmer , note some documentation and code is Japanese. It uses an MS-DOS program running on a PC with a parallel port connection to the ELM programming board.

In 2015, A member of now-defunct N8VEM-S100 group, David Fry, layed out a PC board which used the ELM software & hardware design, and sold several in early 2015. He's out of boards, but he sent me his board design files. Fry responded Sept 2016, in the Google group 'S100Computers' which took over the N8VEM group, response subject 'Elm simple GAL programmer clone info?' Here's the files he posted there.

In 2015 I looked at the pgatool code and docs from the Japanese Web pages. I was able to Google-translate not only the docs, but the source code and I patched the MS-DOS binary. Here's the resulting files.

WINCUPL

In Nov 2019 I learned that Microchip, who purchased Atmel, continues to produce PAL and GAL devices. Theyalso provide at no charge, an Atmelsoftware tool called WINCUPL; apparently dated 2006. It apparently supports 'Microchip SPLDs and CPLDs' and 'CUPL design entry, simulation, and the latest Fitter technologies.' Instructions at the download Web page say 'Serial Number for WinCUPL: 60008009' for installation. Other links on the page (this date) are to user documents, Atmel designs,etc. Be aware that various brands of PALs and GALs may require various programmingmethods, so the programming side of this package may not work for all PALs and GALs. However this package mayproduce a (RCA 1802 microprocessor), some members discussed the issues of programming small 22V10 GALs, to build replacments for an RCA video chip. It was noted that Atmel-brand GALs are not programmable by the same programmers that support older brands like Lattice, but not Atmel brand. Commercial PAL programmers list brands as well as part numbers. The consensus stated that some PAL producers don't provide programming specifications, except to commercial-class PAL/GAL/PROM programmer manufacturers. The implication is that while the GALs follow the part-number specification for operation, they use non-standardized (proprietary) programming algorithms.

Why not distribute the algorithms? It's speculated that it's an issue of quality; if mis-programmed the GAL manufacturer would be blaimed rather than the programmer. It was also speculated that some GAL manufacturers don't want to spend time with 'hobbyists' or individual techs over programming methods.

Bottom line: when considering PALs and GALs, look for both part models and brands that you know your programming technology can program. You may be disappointed when buying various 'import' (non USA) hobby class programmers, which list devices but not brands. Or they simply don't program the parts you have, say because some specification changed or your parts are some later revision.

Fuse-link PROMs

Before the PAL devices like the 16V and 16L series, there were smaller fusible-link PROM devices to provide for programmable logic. These devices include the Signetic 82S23 and 82S123 and many others, from the early 1970's. They are programmed by providing current surges to open fusible links which disable parts of their internal 'logic'. They are small enough that one can do them 'by hand', bit by bit.

For more information about bipolar fusable PROMS in vintage computers, check this linked Web page where I show several examples and how-to-read and program them.

Contact information:

Herb Johnson
New Jersey, USA
To email @ me, see see my ordering Web page.

Copyright © 2019 Herb Johnson