ZXPRESS
ruseng

Dendy video processor for Sectrum

ZXNet echo conference «hardware.zx»

From Stanislav Lomakin To All 1 April 2006

Hello, Jukov Juk> Is it really possible that even your friends/at work don’t have a scanner? But if there is no Juk> possibilities, then the photos were sent to me. no, not anywhere :) that is, friends have it, but I don’t know how long to wait I'll have to until I get to them. Well, now I’ll recharge the batteries, and There will be pictures today/tomorrow.

From Konstantin Zhukov To All 3 April 2006

Hello, boo_boo boo> crowbars :) if it weren’t for the crowbars, I would have resolved this matter and transferred it to boo> black and white, and the whole thing would fit :rolleyes: boo> ...uploaded to http, here it is: http://www.obrozdki.ru/vp.zip Tenkyu very much! I thought the quality would be worse. By the way, there are also errors in the old scheme 95/6 are described, which rasmer spoke about.

From SMT To All 3 April 2006

Hello Costa Cos> It’s better to post it here. Whoever needs it will take it. ok, I’m not the only one to clutter up the hard drive (and these files are probably interesting only for collectors, since hardly anyone will collect the device now) File: dandy.rar http://zx.pk.ru/attachment.php?attachmentid=3015

From Konstantin Zhukov To All 4 April 2006

Hello SMT SMT> good, I’m not the only one to clutter up the hard drive (but probably these files SMT> are of interest only to collectors, since it is unlikely that anyone will collect them now SMT> device) In any case, I have all the parts to assemble the 95/6 device. It's just a matter of time.

From Victor Ronin To All 17 May 2006

Hello, Ball Bess I assembled a snot-powered device a long time ago (~98g). Something there either didn’t work or it didn’t work yet Well, in short, I threw it away. I liked the concept, but the specific implementation not really. I didn’t get around to doing my own thing then. PS // in Tasma 4.12 crossasm 6502 with ashipkas ;) I once corrected them, but now I lost everything a long time ago :)

From Vladimir Shevchenko To All 17 May 2006

Hello Ronin Ron> PS // in tasma 4.12 crossasm 6502 with ashipkas ;) I once edited them Ron> but now I lost everything a long time ago :) What is TASM 4.12? Table Driven Assembler? I have version 3.01. And NESASM available, v2.5 in my opinion. In general, in terms of Dendy architecture, there is, one might say, no shortage of materials... I wanted to attach a file, but it didn’t work out. The limit for rar on the forum is 640 kb, and I have 690.

From Konstantin Zhukov To All 17 May 2006

Hello, Ball Bess Bal> The limit for rar on the forum is 640 kb, and mine is 690. throw two files of 345Kb each!

From Vladimir Shevchenko To All 18 May 2006

Hello, Ball Bess Regarding the information that someone collected “one to one”, but not it turned out, I can say that the reason is most likely that it’s just a person I tried to repeat it stupidly, without going into detail into the principle of operation. Then any Your own minor mistake or typo in the journal leads to obvious failure. If you work using a creative approach and take everything apart, then will definitely work, and even during the setup some of your own will be added amendments. By the way, S.M. Ryumik created a television generator based on Dendik GITS test signals (Magazine "Radio", 2001, N8, pp. 26-28). This thing is designed extremely simply; it is simply a cartridge with two ROMs. So, to deal with Dendik in detail and then there would be less problems with the video processor, it would be very nice to familiarize yourself with the materials on GITS. They have an educational orientation; the author simply uses the example of GITS to explain Basics of programming for Dandy. Here I am attaching it just in case. File: GITS.zip http://zx.pk.ru/attachment.php?attachmentid=3227

From Vladimir Shevchenko To All 18 May 2006

Hello, Jukov Well, here is a Word document; Word 2000 or higher is recommended for viewing, because... there are color graphics, etc. File: Architecture and programming Dendy.part1.rar http://zx.pk.ru/attachment.php?attachmentid=3225 File: Architecture and programming Dendy.part2.rar http://zx.pk.ru/attachment.php?attachmentid=3226

From Alexander Zan To All 18 May 2006

Hello, Ball Bess Bal> Well, here is a Word document, Word 2000 or is recommended for viewing Bal> is higher because there are color graphics, etc. Are there only articles from ZX-Review 96_1/2 or something else?

From Vladimir Shevchenko To All 18 May 2006

Hello fan fan> Are there only articles from ZX-Review 96_1/2 or something else? There are no articles from the ZX-Review there. There is information only about Dendy. It was collected by one guy from various sources, mostly English speakers, apparently trying to create a detailed guide to console in Russian. While the guide is apparently not quite finished, We will also leave the style of presentation to the judgment of the readers, but in principle, use possible. For those who are not afraid of English, there are many better documents Ryumik writes quite sanely in Russian, read it. There is another small document in Russian, on the Dendiev video chip 6538, author - HardWareMan (see attachment). If someone wants to make a device, then what is given is already quite enough to start. If there are specific ambiguities, they can be discussed. I think that for any Someone's question will have the correct answer. File: 6538.rar http://zx.pk.ru/attachment.php?attachmentid=3231

From Victor Ronin To All 20 May 2006

Hello, Ball Bess Bal> What kind of TASM 4.12 Well, there is this guy Rst7 on the Spectrum :) who gave birth to a series of the most popular ASmov of the 90s :) 4.12 is the latest version, with macros and conditional different compilations. So in these same macros I used them as an example a cross assembler was written for 6502 :) but in some places there were errors that are also easy can be corrected by editing these macros - you just need to check everything and not immediately rush into battle.

From Vladimir Shevchenko To All 20 May 2006

Hello Ronin Ron> well, there is this guy Rst7 on the Spectrum :) who gave birth to the series Ron> the most popular ASMS of the 90s :) 4.12 is the latest version since Ron> with different macros and conditional compilations. So on these same ones Ron> macros, a cross-assembler for 6502 was written as an example :) Ron> but here and there there were errors that are also easy to fix Ron> editing these macros - you just need to check everything and not at once Ron> rush into battle. Now I understand. I confused it with the pisish TASM, there are also several tasmas there, having nothing in common with each other. Here is the one that is "Table driven.." supports many processes and allows expansion: you write your own table for it - and he supports one more percent, whatever you want. Not a very new version it is in the GITS documentation from Ryumik, but you can download it on the internet or later...

From Ignat Nikiforov To All 18 February 2007

Hello, Ball Bess Has it stalled? Maybe, for example, the graphics coprocessor of the Sam Coupe will be better documented?

From Konstantin Zhukov To All 28 February 2007

Hello GNTB GNT> Stalled? Maybe, for example, the graphics coprocessor of the Sam Coupe GNT> would be better documented? The project is completely in shambles!