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4116 DRAM for 48KSomeone told me I got faulty RAM in my broken 48K. They should be 150ns, right? What would be a good place to buy them from?
... ...
CHANGE THE DATA BUS SEPARATOR RESISTORS.
data bus resistors a higher value ... />
The snow is data "leaking" from the CPU reading the ROM ... onto the data the ULA ... -
4116 DRAM for 48KSomeone told me I got faulty RAM in my broken 48K. They should be 150ns, right? What would be a good place to buy them from?
... ...
CHANGE THE DATA BUS SEPARATOR RESISTORS.
data bus resistors a higher value ... />
The snow is data "leaking" from the CPU reading the ROM ... onto the data the ULA ... -
"We don't understand computers but we've got ?3.58 million to spend on them....... so lets find a problem to solve with the money" is a good translation of the article at: [URL]http://news.bbc.co.uk/1/hi/technology/7886754.s…
... conversion tools to convert their data records rather than a ... quote]Oh granted, all compatible data in one (good and ... would have a headache getting data from a wav of a ... translate, especially 1970s/80s data formats from word processors, spreadsheets, and ... -
"We don't understand computers but we've got ?3.58 million to spend on them....... so lets find a problem to solve with the money" is a good translation of the article at: [URL]http://news.bbc.co.uk/1/hi/technology/7886754.s…
... to translate, especially 1970s/80s data formats from word processors, spreadsheets, and ... -
Murkwood / Red ShiftI have a tape (no inlay) called "Murkwood" by "Red Shift" 1984 I can't find it listed anywhere, and I wonder if it is an expansion pack for a game a…
... posted before as is the data files from the end of side ... which contains the character array data. this is why the first ... the screen with some blank data or something to recover most ... -
AY tracker routineHi. Yesterday i played with some ay tracks and was surprised how big are tracker routines and music data (over 1.5KB for Pro Tracker routine and 4-6 …
... tracker and get wonderful results from them because they have ... ll get very unimpressed looks from any musicians that you ... when compressed, and the melody data comes from the Spectrum ROM - it ... 's all about taking "random" data ... -
issue 6a faultyHi All I got issue 6a pcb from ebay with status faulty pcb had bad voltages when I power up I changed tr4 ztx650 and all voltages got back on ic6 I h…
... resistors R1 to R8 (the data bus separators). 330 ohm is ... /> The reason is the data is "leaking" from the screen to the ... values get contaminated by screen data coming from the lower RAM to ... -
Games not working on Timex 2048Timex 2048 is a very good Spectrum 48k clone, over 90% of games work fine. But there are also not working games or working but not properly. Is there…
... not decouple the SCLD data bus from the z80 data bus with resistors ... possible to read ATTR bytes from an unmapped port as is ... -
Games not working on Timex 2048Timex 2048 is a very good Spectrum 48k clone, over 90% of games work fine. But there are also not working games or working but not properly. Is there…
... not decouple the SCLD data bus from the z80 data bus with resistors ... possible to read ATTR bytes from an unmapped port as is ... -
upgrades what you looking for?i start working for upgrades for ZX, but i'm Atari specialist and i don't know exactly what you need for ZX. On the moment i have DIVIDE in stock, an…
... still no way of transferring data live from a PC into the ... that switches in to download data from an external connection and writes ... -
upgrades what you looking for?i start working for upgrades for ZX, but i'm Atari specialist and i don't know exactly what you need for ZX. On the moment i have DIVIDE in stock, an…
... still no way of transferring data live from a PC into the ... copy in data up to 16K at a time from the lower ... -
upgrades what you looking for?i start working for upgrades for ZX, but i'm Atari specialist and i don't know exactly what you need for ZX. On the moment i have DIVIDE in stock, an…
... still no way of transferring data live from a PC into the ... that switches in to download data from an external connection and writes ... several ways of transferring raw data live from a PC into the ... />
Another way to transfer data from the PC to the Speccy ... -
upgrades what you looking for?i start working for upgrades for ZX, but i'm Atari specialist and i don't know exactly what you need for ZX. On the moment i have DIVIDE in stock, an…
... the transfer of the program from ROM to RAM".
... ways of transferring raw data live from a PC into the ... doing it by force from the PC without having ... program that automatically copies data into the 48K of ... whether it gets that data by serial comms or just ... -
Transferring +3 Disk Image from PC to real +3Is there a way to do this without physically connecting the +3 disk drive to the PC? Something like a Speccy version of the "Xfer in C" utility for…
... to stream the data from an audio line out from PC to serial ... very easy way to transfer data quickly from the PC to +3 ... -
Reading from the 128 Serial PortDon't shout at me if this is a silly question. I have Googled extensively, and searched the forums, but I can't find anything discussing what seems t…
... /+3 and use it for data transfer?
I ... and is suitable merely for data transfers from
Spectrum (like a ... printer), where no critical data is transferred ... it receives and put the data properly where it is required ... -
Site move[FONT=Arial,Helvetica]WoS is changing ISP (and hence IP address) this month. While at it, I bought a shiny new server, which is being install…
... of data:
Reply from ... Live . . . . : [B]21[/B]
Data Length . . . . . : 4
Section . . ... data:
Reply from ... Live . . . . : [B]1760[/B]
Data Length . . . . . : 4
Section . . ... -
Channels and streams - reading dataThe FAQ here - [url]http://www.worldofspectrum.org/faq/reference/48kreference.htm[/url] - seems to be just a touch inaccurate when it comes to readin…
... : I still get a click from INPUT #, but just not once per ... 'm doing anything different now from Interface 1 - unless I've ... is the one-click-per-INPUT # something that we have to ... -
MIA in ebay - fatboy!!I have just spotted a MIA in ebay, and the seller is a well known person (retronutter is fatboy here). [url]http://cgi.ebay.es/ZX-SPECTRUM-48K-128K-…
... />
100's more to list, from perfect SEALED condition to good ... -
INPUT Magazine BASICHi All, I was wondering if I was allowed to upload some BASIC program codes which I have for ZX Spectrum (That work!) onto the Forum. Cheers, Specc…
... , if you have type-ins from INPUT magazine that aren't in ... -
Pub Games - Alligata Software & Paxman Promotions[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0003927[/url] [COLOR="Red"]Information only - I just thought i'd mention.[/COLOR] [B]Pub Game…
... there should be no continer data created well... !
it doenst ... polutes the purity of the data and from a presevation / archive point ... -
MIDI-out disassembly?Does anyone have the disassembly of the MIDI-out routine or understands how text strings in PLAY commands are converted to a MIDI stream? I'm assumin…
... in BASIC constructed from strings data derived from the midi data??...
I ... dealing with primarily is string data at the end of the ... -
It may come to nothing but...[IMG]http://homepage.ntlworld.com/richard.chandler3/SpudDS.jpg[/IMG]
... the above installer and the data files (from the Windows CDs), so ... -
The Goldfinch updates thread([url=http://www.worldofspectrum.org/forums/showthread.php?t=25034]original announcement thread here[/url] - I figured it was worth starting a new to…
... contain ZX font = unused). From adress 0 must be routine ... ;refresh original register A from PIO 8255 (don't ... need any POP AF from stack)
RET
data blocks from TAP file to low ... destroy GASWARE code and data in high 8kB ram ... -
Anybody play abandonware? Got any recommendations?I was just over on abandonia.com and it looks like there's some pretty good rpgs and adventure games over there. Definitely think I could waste a few…
... (you still need the data files from the games to play them ... and use SCUMM with their data files.
And regarding ... -
Ahh.. the tape loading era! by ate bit[url]http://www.pouet.net/prod.php?which=53846[/url] It is UNBELIEVABLE!!! Effects while loading, MUSIC while loading (and loading normal speed !!!…
... the left and right channels from each other then what ... a bridge and some audio from A ends up going ... of Linear Selection. I quote from the book "Microprocessor Interfacing ... (impedances) but these are 'isolated' from input and output.)
You could ... -
Z80 'EXX' ConfusionI was working on a little Z80 routine last evening, and, having run out of registers, resorted to sticking one of the values into a memory location a…
... and the Flags to carry data over from one set to the ... -
Is This Quad Core Any Good??Gonna buy me a new computer for christmas!!! Basically, would like a semi-decent graphics card, windows 7 and quad core Will only be using it for b…
... factory disc???[/QUOTE]
From memory (as I'm not ... machine), look in the program list from the start button for a ... -
Is This Quad Core Any Good??Gonna buy me a new computer for christmas!!! Basically, would like a semi-decent graphics card, windows 7 and quad core Will only be using it for b…
[QUOTE=The Starglider;406993]From memory (as I'm not ... machine), look in the program list from the start button for a ... -
What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…
... large projects with code and data coming from many different source files ... -
Best Spectrum game from 2009Ok, its almost 2010, and we have to decide which was the best game this year :) Miles Mad Mission [url]http://www.worldofspectrum.org/infoseekid.cg…
... we have high quality games from the UK, Eastern Europe, Spain ... very good ones out there from the past 15 years. I ... have even more on the list from lots of different people
