-
Look what I got!Look what I just got in the post: [url]http://www.alioth.net/tmp/W5100.jpg[/url] But, please... don't hold your breath :-) Coming to an edge connec…
... traps. This would help with DivIDE compatiblity. Then have 128K flash ... down on the circuitry and memory mapping worries, but would ... need some memory mapping that's compatible with the DivIDE and some ... expand this to include a DivIDE + CF connector, DMA + CTC, ... -
Look what I got!Look what I just got in the post: [url]http://www.alioth.net/tmp/W5100.jpg[/url] But, please... don't hold your breath :-) Coming to an edge connec…
... or hard disc in the DivIDE - given decent BASIC ... access to programs on the DivIDE. (I assembled mine ... and making a modified DivIDE firmware that runs on ... for when both the DivIDE and ethernet board are ... W5100 in its full memory mapped mode versus indirect ... -
Look what I got!Look what I just got in the post: [url]http://www.alioth.net/tmp/W5100.jpg[/url] But, please... don't hold your breath :-) Coming to an edge connec…
... access to programs on the DivIDE. (I assembled mine ... is released for the DivIDE all your BASIC worries ... and making a modified DivIDE firmware that runs on ... for when both the DivIDE and ethernet board are ... W5100 in its full memory mapped mode versus indirect ... -
Spectrum ethernet... step 1.1Yeah, a tenth of a step :-) Here's the W5100 board up and WORKING: [url]http://www.alioth.net/tmp/w5100-online.jpg[/url] This is called the "Get Th…
... - ALIAC-2 having built-in memory paging and a USB interface ... still have to design the memory paging, the PCB layout, build ... other hardware with paged memory like the DivIDE.
I'd ... -
Another odd Spectrum 48k... or is it?Amongst some goodies I acquired at the weekend, [URL="http://www.drumfu.com/OddIssue2SpectrumFull.jpg"]this Issue 2[/URL] is unusual. I have a bit of…
... "]this[/URL] is an 80k upgrade...
So, I need ... how to page the additional memory in!
Apologies for ... -
The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... won't need to be memory mapped. This will reduce the ... 16K of the Speccy's memory, and it also means hardware ... is much slower than one memory access. However, copying data will ... sure it's compatible with DivIDE and Datagear please ;-) -
The direct bus or indirect one... that is the questionThe Ethernet project continues...and I'm in a quandry. So I've managed to implement enough socket library for the W5100 that socket, bind, listen, a…
... I'm aiming for is DivIDE (and family) compatibility anyway (Microdrive ... wouldn't need both the DivIDE and W5100 paged in simultaneously ... to use polling, since the DivIDE traps the interrupt service routine ... 'm planning to use flash memory for the ROM with 4K ... -
Benchmark timeWell, the BASIC benchmark posted in Creative Computing back in the 80s came up as a topic on the AtariAge forums. The article is available online an…
... machines certainly used shared video memory.
Funny thing ... an inserted cycle on each memory access in the 16k-32k ... calculator code makes more frequent memory accesses than regular code. ... sqrt and floating point multiply/divide, as you can see from ... -
It's a trap!So I got a CPLD (not the eventual one I want to use for the ethernet project - rather, one I actually have here and now, an XC9536 in a PLCC44). And…
... CPLD and program the flash memory) I intend to use the ... an IDE device on my DivIDE as a snapshot file, load ... this with the DivIDE and have it program the ... -
ZX 128 compatibility for SAM COUPEI develope new internal interface for SAM COUPE. This interface contain RTC compatible with original SAM BUS and MB02+, battery backed SRAM 512kB, 51…
... same as ZX128 mode, only memory is 512kB.
All ... />
My old PENTAGON 512 upgrade for ZX128+2:
[url ... -
Fuse 0.9.0 releasedVersion 0.9.0 of [url=http://fuse-emulator.sourceforge.net/]Fuse[/url], the Free Unix Spectrum Emulator[/url] has just been released. Highlights of t…
... support.
[*]Much improved contended memory and floating bus emulation.
[*]RZX 'rollback' support.
[*]DivIDE support.
[*]Interface I and ... -
Microdrive + if1Hello, I live in Turkey and I am searching for a working if1 with working microdrive for a reasonable price. Some of you may know me, I'm more or les…
... than MD, or even a DivIDE if you don't mind ... an opus 1. My overriding memory is of cartridges endlesly looping. -
sinclair zx spectrum issue 6a (again) - how to repairHi All, Is there someone who may explain what these jumpers can be used for. [url]http://forest.no-ip.org/repair/jumpers.gif[/url] <- this is from …
... on my working speccy all memory chips low and high
memory[/url]
[url]http ... /> [url]http://8bit.yarek.pl/upgrade/zx.roms/eprom_instead_of_rom.gif[/url ... -
Spectrum Ethernet update...in which a toastrack 128K machine prods a machine outside of my LAN for the first time. [url]http://spectrum.alioth.net/doc/index.php/Current_eve…
... interfaces (ZXATASP, ZXCF & co, divIDE+, ZXMMC+ etc) could work with ... . Since ResiDOS permanently pages in memory for these interfaces (ie ROMCS ... -
DivIDE+ and 128K HeatsinkI got my DivIDE+ yesterday and i tried it on a 48K+ at first, it worked marvelously on it, no problems at all. Today i desided to try it on my 128 H…
... file within Fatware) with the divide+ i get three different behaviours ... interrupt vector table in contended memory, which has unpredictable results on ... Spectrum clones don't have memory contention, so the programmers weren ... -
Your help needed![FONT=Arial]there are [URL="http://www.worldofspectrum.org/neededscreens.html"]a number of titles[/URL] (146) that still lack an in-game scre…
... to actually install ResiDOS for DivIDE+ onto an emulated Spectrum +3e ... the top part of screen memory, presumably to save space. You ... -
How many expansions can a Speccy handle ?How many expansions / interfaces / addons can a Speccy handle ? I'm not thinking about the issue of powering the interfaces through the Speccy's PS…
... same addresses).
- Conflicts with memory (two shadow roms).
- Poorly ... /> No fix for ports and memory conflicts...[/QUOTE]
My ... [/url]
(ZX bus booster, Divide interface+CF,2x K-MOUSE ... -
SAM Games that never wereIn another thread on Multiloads there's been a bit of chat about US Gold's infamous statement about porting Strider to the SAM (which tbh if they had…
... made it across the great divide.
[Quote]If so ... [/I], that used the extra memory for more ships/missions/features ... didn't use the extra memory, so the Speccy could have ... -
How many expansions can a Speccy handle ?How many expansions / interfaces / addons can a Speccy handle ? I'm not thinking about the issue of powering the interfaces through the Speccy's PS…
... I/O addresses - three for memory paging and one for state ... the various IDE interfaces (ZXCF, DivIDE etc) all use at least ... -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... be the same as on divIDE.
The MB02+IDE ... 16k blocks into 0... 16kB memory space of Spectrum.
RAM ... -
Blown standard divideI recently bought a SIY divide kit from Papaya labs and after i soldered everything, it worked perfectly. I've used it 5-6 times without problems (Fa…
... in my opinion the divIDE logic does not work ... !) and you connect the divIDE to your Spectrum it has ... one (the one that the divide possibly died on).
... The one that the divide died on was a standard ... ? I think that the memory access led stays on even ... -
As a fleeting point of interest...A fleeting point of interest to you all may be that I've just decided that after triple checking my PCB design for the Spectranet (Spectrum Ethernet …
... mainly is about marshalling the memory and trapping instructions, and potentially ... to downstream devices like the DivIDE, which also want to initialize ... -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
I would love to offer an upgrade option on my website for users wanting to upgrade from an original DivIDE to a version that supports ResiDOS - does your board allow this or will Gary need to do some work on that first? -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... install RESIDOS from any MB02+ memory page and set manual maximum ... on their MB02+ (similarly for divIDE Plus), as it will give ... -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... on their MB02+ (similarly for divIDE Plus), as it will give ... /> page 9-xx is free memory
VELESOFT -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... transfer example of write
;memory block to port
;------------------------------< ... (memory)
SOURCE equ 32768
;target port adr.(DivIDE ...
;PORT A=memory,incremented
WR1 defb %00010100 ... -
MB02+ software and system developmentsThe following text was (before last modification) first published here: [url]http://www.sintech-shop.com/forum/board.php?boardid=20[/url] As discuss…
... ;memory block from port
;------------------------------
;source port adr.(DivIDE ... data)
SOURCE equ 163
;target adress (memory ...
;PORT B=incremented memory
WR2 defb %00010000
Speccy LaptopHi, Since my subtle announcement in another thread was underwhelmingly too subtle, I'll repost it in a new thread ;) I have started work designing…
... reasons for not using a DivIDE. I had considered the possibility ... ...), so I went for a memory card set up.
DivIDE does its own address trapping ... implementing my own hardware - a DivIDE is far too ready-made ...Wanted Issue 1 32K DaughterboardBit of a long shot i know but original or if anyone can make one i got cash waiting. [IMG]http://img.photobucket.com/albums/v322/Sloposse/Sinclair/s…
... - it is indeed a SP80 memory module - see [url]http://www ... a 64K Spectrum (32K paged memory). Wonder if it will still ... , such as Interface 1 and DivIDE?Issue 1 ZX Spectrum for SaleBefore I go down the route of shoving this on ebay, I would like to offer fellow WoSsers the opportunity to express their interest in this item. It …
... if Downsway did the upgrade - certainly this memory board is not listed ... been added above the 16K memory and by the heatsink.
memory (until the capacitors discharged ?)
