Search found 1118 matches

by Dave
06 Jul 2014 10:34
Forum: MAGROM
Topic: Any more for any more?
Replies: 3
Views: 13945

Re: Any more for any more?

Just happened to be on-line at the time !
by Dave
06 Jul 2014 10:30
Forum: MAGROM
Topic: Any more for any more?
Replies: 3
Views: 13945

Re: Any more for any more?

Sold!

Hi Jon, PM to follow

Regards
Dave
by Dave
04 Jul 2014 18:12
Forum: MAGROM
Topic: Any more for any more?
Replies: 3
Views: 13945

Any more for any more?

Hi folks, as you may know, we had a second run of MAGROM boards produced. I am somewhat surprised that other members on here did not take up the low cost price that forum members had the opportunity to take advantage of when the first run of boards was produced, but, perhaps you are all using REMEMO...
by Dave
28 Jun 2014 22:17
Forum: GENERAL DISCUSSIONS
Topic: Using the V9958 (SDIP) from Lez
Replies: 2
Views: 4465

Re: Using the V9958 (SDIP) from Lez

Aaahh, that explains the news reports of an apparent solar eclipse in Weston-super-Mare today

:-)
by Dave
27 Jun 2014 14:32
Forum: GENERAL DISCUSSIONS
Topic: Using the V9958 (SDIP) from Lez
Replies: 2
Views: 4465

Using the V9958 (SDIP) from Lez

Hi folks, a number of us have received bundles of electronic components generously donated by Lez Anderson. Included in the bundle were Yamaha V9958 video chips. The V9958 is in a 64 pin shrink DIP package, the legs on this package have a hole pitch of 0.07" rather than the 0.1" of a norma...
by Dave
13 Jun 2014 14:31
Forum: HARDWARE
Topic: Replacing a 4116 VRAM with a more reliable 4164 - Courtesy o
Replies: 8
Views: 12559

Replacing a 4116 VRAM with a more reliable 4164 - Courtesy o

Hi Folks, as we know, the most common video problem with the MTX is failure of 1 or more of the ITT 4116 VRAMs. These, and other 4116, RAMs are notoriously unreliable and users of other machines have found various ways of replacing them. Courtesy of Martin, this page describes one way of doing it on...
by Dave
11 Jun 2014 00:10
Forum: GENERAL DISCUSSIONS
Topic: Another generous offer from Lez! Pick your own ICs !!!
Replies: 4
Views: 5489

Re: Another generous offer from Lez! Pick your own ICs !!!

Martin A wrote:Someone definitely needs to get out that Roy Wood Single from 1973...

https://www.youtube.com/watch?v=IM_H4CAAYxc
??????
by Dave
08 Jun 2014 21:29
Forum: GENERAL DISCUSSIONS
Topic: Another generous offer from Lez! Pick your own ICs !!!
Replies: 4
Views: 5489

Another generous offer from Lez! Pick your own ICs !!!

Hi folks, In addition to the "kits" that Lez has put together, he has now asked me to pass on another, unbelievably generous, offer! Are there any other ICs that you are looking for ? Lez might be able source them, no promises, but in Lez's words . . . . . . "Make a 'Dream List' of wh...
by Dave
07 Jun 2014 10:54
Forum: What you are doing with Lez's "Free Stuff"?
Topic: Keep on Ticking - MTX RTC
Replies: 1
Views: 8425

Re: Keep on Ticking - MTX RTC

Martin,

that's great - well done

regards
Dave
by Dave
06 Jun 2014 14:03
Forum: What you are doing with Lez's "Free Stuff"?
Topic: Building MTXPlus+
Replies: 13
Views: 19040

Re: Building MTXPlus+

1024MAK wrote: Found in two ticks of a, err, (never mind) by using a search engine with "Z80 single step clock" and searching for images ;)

Mark

Just how I found it in the first place :-)