Hi Fran, ... Just out of curiosity, how exactly does this work? Based on your explanation, it sounds like a pretty straightforward task of reverse engineering...
540
Triphammer
triphammer2002
May 10, 2008 12:19 am
SOOPER KEWL!! Thanks JP!! I've trimmed down my collection of Yammie FM synths but the TX802 is my flagship!! I'm not in a postion to burn a new eprom, but I've...
541
Loscha
kobanogomi
May 30, 2008 1:42 pm
Hi Gang. I have been thinking of biting the bullet, and spending some Dollars on an eprom programmer. I'd be able to punch out chips in Australia, this means, ...
542
narfman96
May 30, 2008 3:23 pm
Hi Edward, Haven't heard much in a while.... I use the Willem dual power eprom programmer. It was $45 US on Ebay. The software runs on any version of windows...
543
Loscha
kobanogomi
May 31, 2008 11:26 pm
Electronics books for Everyone! I got these from the internet, and thought a lot of you might know someone who'd want them, or you might want them yourselves. ...
544
Jason Champion
xangis
Jun 1, 2008 11:25 am
Loscha, Thanks for posting these. I've always enjoyed the Mims books. - Jason/Xangis...
545
nikolas
n_i_kos
Jun 2, 2008 7:51 am
Hello electronics gurus, i have collected the last 2 years some (150 pieces total) EPROM chips (27C256 27C512 27C1024) from various electronic devices.I am...
546
gmeredith1
Jun 3, 2008 11:25 pm
I'm here in Australia (Tassie), and I would love to buy chips from you - although I've got all the TX81z chips I need from Fran. Will you be interested in...
547
Loscha
kobanogomi
Jun 3, 2008 11:30 pm
Graham; Greetings. This is exactly the kind of thing I'm getting the eprom blower for! Save people postage. I'm going to work on a flat fee of $1 per eprom to...
548
Louis van Dompselaar
babylero2002
Jun 4, 2008 6:43 am
That's better anyway. A normal UV lamp is UV-A or UV-B. You need UV-C to actually erase an EPROM. The other types of UV-rays will take days to clear one (if...
549
narfman96
Jun 4, 2008 12:59 pm
Hi guys and gals, I made my UV eraser from a cheap battery powered 6" flourescent closet fixture that cost about $5.00 US. Then I purchased a germicidal UV...
550
Louis van Dompselaar
babylero2002
Jun 4, 2008 1:10 pm
Should be plenty enough. Most of my eproms erase in 15 to 20 minutes....
551
KW
memtechlist
Jun 12, 2008 1:13 am
i loscha, would be good if the linx worked, did you take them down ? Loscha <loscha@...> skrev: Electronics books for Everyone! I got these from the...
552
Loscha
kobanogomi
Jun 12, 2008 1:22 am
These manuals have been removed from my servers at the request of the Author, Forrest M Mimms He's still alive and kicking, and writing awesome books, which, I...
553
narfman96
Jun 27, 2008 11:00 pm
Do most of our TX81Z owners have a favorite set of performances and voices for their synth? I have one which I could share. I'm not sure where all the voice...
554
resmover
Jun 30, 2008 8:46 am
hi. :) i'm new member. for one week im happy user of tx81z. i'm living in Poland, Europe, and i'm looking for somebody who can burn me the 1.6 Eprom... if it's...
555
Loscha
kobanogomi
Jun 30, 2008 10:07 am
Hi there David. I'll be able to burn you one in a few weeks when my EPROM burner arrives from Futurlec!! -ErJ...
556
resmover
Jun 30, 2008 10:25 am
thx! but i think that my friend can help me.and he lives in my city:) so thank you very very mych. if its not gonna work i will ask you for help:):):) can...
557
resmover
Jun 30, 2008 11:30 am
anybody know it is possible to take out old chip from computer or tx81z unit , erase it and rewrite new firmware on it? Dawid...
558
Loscha
kobanogomi
Jun 30, 2008 11:31 am
Yes, it is possible to do that. The EPROM in there is not special, and any EPROM of the same size will do. ... -- www.loscha.com...
559
Louis van Dompselaar
babylero2002
Jun 30, 2008 11:34 am
... Make sure that it is of the same speed or faster though. A slower EPROM might not work....
560
resmover
Jun 30, 2008 11:38 am
so i can erase and rewrite my old tx chip, right? it is safe? thx for reply;) dawid ... will do....
561
resmover
Jun 30, 2008 12:30 pm
you know maybe what is the speed of oryginal TX81z, or how can i check it? ... will do....
562
Louis van Dompselaar
babylero2002
Jun 30, 2008 12:34 pm
It's on the chip. After the eprom type there will be something like -10 or -12, which means 100ns or 120ns....
563
narfman96
Jun 30, 2008 12:36 pm
Hi David, You should be able to erase and rewrite your old eprom. Sometimes these older chips will not erase properly and then it will fail when you go to...
564
resmover
Jun 30, 2008 1:21 pm
thx for help, i think that its gonna be problem to find this chip in Poland. post fee would be twice that much i pay for my tx...;/ lucky you... i'm working...
565
Louis van Dompselaar
babylero2002
Jun 30, 2008 1:29 pm
Futurlec sell it and they charge $4 shipping world wide. Which would mean you paid only $2 for your tx ;-)...
566
Mi Strom
numinous2007
Jul 9, 2008 11:22 am
Hey everyone. I've just joined the forum & I've got a bit-of-a problem. I bought a TG77 on eBay from the US (I'm in Australia) to replace the SY77 which I...
567
Loscha
kobanogomi
Jul 9, 2008 11:35 am
Bear with me a sec I just sold the SY77 manual on ebay ( as in -- I posted it YESTERDAY), but, I might have a TG one, I know I had a TG33 floating around! I...
568
Mi Strom
numinous2007
Jul 9, 2008 11:45 am
Hey Loscha. Thanks. So far I've not killed myself & I'm well aware that electricity bites! I noticed (after joining YBB) that there's an SY77/TG77 Yahoo...
