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DivIDE questionCan anyone advise me if this is a good option for a DivIDE? [url]http://www.ebay.co.uk/itm/256MB-IDE-SLC-Flash-Module-44pin-DOM-DiskOnModule-tested-…
... images
ESXDOS can switch between FAT16 and FAT32 partitions ... FS and maximal size of one partition is 4GB). Switching ... DivIDE and press EDIT (shift + 1).
[QUOTE=TechnicianSi ... automatically after reset switch to 48rom and ZX run in USR0 ... -
New interface for ZXThis is my old (2004) unfinished project of internal interface for ZX Spectrum 128+2: ([url]http://velesoft.speccy.cz/hardware_in_development.htm[/u…
... +2? will it run this one: [url]http://pouet.net/prod ... adress space, then PROFI INTERFACE disable I/O contention on all ... . PROFI INTERFACE emulate from russian ZX clones only rom, extended ram ... TR-DOS, format virtual fdd, switch to DIVIDE system fatware, load ... -
A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... I've already published this one some time ago, but ... br />
sp1 Sprite Demo 1
A simple demo ...
Compile with:
zcc +zx -vn demo1.c -o demo1 ... = {
{0,128,88,1,1}, {0,128,120,2,0 ... br /> {0,96,56,1,1}, {0,160,88,2,0 ... -
Can I make incompatible devices compatibel?[FONT=Arial,Helvetica][SIZE=-1]Which lines must I switch to make incompatible devices compatibel? From MGT gives it the TWO Faces. But on the pics I …
... TwoFace has a three position switch so that each position corresponds ... [*]both ports enabled
[*]port 1 enabled, port 2 disabled
disable an incompatible device and use ...
The Fixer has only one port and a sole purpose ... -
ZX-Paintbrush version 2.2 releasedDear readers, Today I released ZX-Paintbrush 2.2 with many new features. I hope you'll like it. Please refer to ZX-Paintbrush's section of my homepa…
... :
1. Attribute layer. There's only one and it ... good solution, but the only one we have *now*. ;-)
one choice, consistently pick the ... on a fresh opened ZX-Paintbrush. You found a ... . I tried to enable/disable Timex option, and even ... -
ZX-Paintbrush version 2.2 releasedDear readers, Today I released ZX-Paintbrush 2.2 with many new features. I hope you'll like it. Please refer to ZX-Paintbrush's section of my homepa…
... please have an option to disable that? In most cases ... . Better see this as "one of the next" releases. ... project ZX-Assembler. So, after the 2.2.1 will ... :-)
[QUOTE]ZX-Modules and ZX-Paintbrush are a must ... with it too!!!... Its one of the reasons I ... -
SPECTRA New from Paul FarrowLooks good! Read about it [URL="http://www.fruitcake.plus.com/Sinclair/Spectrum/Spectra/SpectraInterface.htm"]here[/URL]
...
Correct. This was one of the must have requirements ... tackle two aspects:
1. Reduce attribute clash in both ... address bit 15 to 1 when performing an IO ... ]Is it possible to disable the I/O reads ... disabled via an onboard DIL switch. All IO requests are ... -
BIFROST* Advanced Programming - part 6The purpose of this demo is somewhat different from previous ones. Instead of teaching a new technique, the main goal here is to demonstrate how much…
... *
* zcc.exe +zx -lm -lndos -lbifrost -create-app ... /> lin[1] = 72;
hrc[1] = 54;
dhrc[1] = ... ();
// now disable all non-animated tiles so ... /> // hide sprite tiles since one of them may not be ... -
Tutorial - learn machine code in 30mins[B][I]Message from the moderators[/I] - bigjon has requested that readers' attention be drawn to a better version of this tutorial, one which is easi…
... knowledge of ZX Spectrum basic, and the ZX Spin emulator.< ... code!
CHAPTER 1 - Create a machine code function ... chapter, starting with the last one.
The assembly language ... the keyboard is 'di' = 'disable interrupts. Its opposite is 'ei ... -
The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... )
- use logical filter for disable one device, if next device with ... detected). It enable connection some ZX devices using external port 31 ... Also is possible disable IORQ signal on ZX bus if internal ports ... set new IORQ to log.1, else new IORQ will same ... -
The new Superfo cloneHi In the spanish forum speccy.org some guys and me have optimized the superfo clon to have less ICs. The actual design has 39 ICs versus the 45 ICs…
... /> DIVIDE PLUS
ZX INTERFACE 1
ZX PRINTER
+D
But I have one idea for internal CF interface ... Putnik). If any external device disable ROMCS line (Superfo can ... D,INTERFACE 1 (after connect this devices will always disable internal ... -
Beta testing FuseHello everyone, We are preparing Fuse for a new release soon and would appreciate help in testing that all the new features and all the old features …
... to use the "Spectranet disable" option here in ... /> 1.7 FUSE Help > peripheral preferences > one of ... the last paragraphs reads "See the Interface 1 ... 1 First of all I would love to be able to switch ... demos I need to switch to different configurations ... -
Altera CPLD vs Xylinx FPGAI will dig into the world of FPGA's, mainly to find something that can replace one or more GALs for my current and new projects. And it's never bad t…
... norma m?ltiple para joystick ZX Spectrum
// Module ... br /> // jumpers to enable/disable protocols and features
input ... Kempston interface.
// Each one of these modules is a ... ;& !down)? 1'b0 : 1'bz;
assign d[1] = (ena & ... -
SPECTRA New from Paul FarrowLooks good! Read about it [URL="http://www.fruitcake.plus.com/Sinclair/Spectrum/Spectra/SpectraInterface.htm"]here[/URL]
... its expansion bus and disable its own internal memory ... ink colour and only 1 bit used to define ... , in Half Cell mode, one byte is interpreted to specifying ... simply as possible to switch from the first address ... support attribute cell heights of 1, 2, 4 and 8 ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... packed file through some option switch[/QUOTE]
This is ... has 10 levels and each one is created like this, you ... uses for compression in a ZX-Spectrum:
[LIST]
[*] ...
[startup code+compressed music 1] -> 1.5K
[startup code ... -
A new site for an old projectThe 'Interface 1bis' project site has been moved to: [url]https://sites.google.com/site/interface1bis/[/url] In fact, it's not only a simple relocati…
... :
- has the usual ‘One ROM’ (48,+128,+2) – ‘Two ... on the data bus and 1 (one) !!! standard CMOS load ( that is ... , as it drives the ‘ROM disable’ signal not through transistors, but ... [/url]
- doesn't switch back and forth, but totally ... -
Another cause for DivIDE problems on 48K'sThe last months some topics were opened to discuss problems with 48K ZX Spectrums and DivIDE. Sofar we found: - Bad Z80's because of poor fanout (si…
... =velesoft;677195][FONT=Arial][SIZE=1]Yes, this can be problem ... then divide in same time disable internal ZX rom and connect external ... can be if ROM in ZX Spectrum is not fast disconnect ... buffers themselves are slow to switch to the hi-z state ... -
Joystick Interfaces on +2AJust found out that my DK'Tronics joystick interface doesn't want to play with my +2A (black). The Kempston port works OK, but not the Sinclair port…
... ;696474]
If using one bit high or low each ... build in hardware (as in one-bit 'decoding') then that' ... You might also want a switch to say, ignore the ... the state of Joystick #1 for all IN 31 reads ... simple to have a switch to disable the upper addresses and ... -
Rocky Gush Floppy Drive InterfaceI have a Rocky Gush Floppy Drive Interface which I would like to post the details under the Hardware section of the website. What is correct procedur…
... ribbon cable is a one to one configuration between the two ... amp;8 ). With the one to one cable configuration (as in ... drives were on a one to one cable and each ... a jumper or DIP switch as drive 1 to 4.
... mod the drive to disable the single/double detection ... -
Interface 1 bisOk, well the postmans just been and brought with him my new arrival, the Interface 1 bis. So as promised I thought I'd share some initial usage exper…
... QUOTE]
1. The firmware was corrected ... server applet'
- Switch off the ZX Spectrum
- Connect ... 1 KB block transferred. The process takes less than one second.
- Switch ... off the ZX Spectrum.
Is This PSU Useable on the Speccy?I just got my Speccy and the PSU has had some 'work' done to it. Somebody has added an extra length of cable on it but rather than soldering or crim…
... If the unit can deliver 1.5A at 9V continuously ... some tests with the original ZX Spectrum conventional PSU. The ... value of 9V @ 1.4A is the actual specs ... a big role and the one in the PSU is ... frequency transformers as used in switch mode power supplies are ...Interface 1 bisOk, well the postmans just been and brought with him my new arrival, the Interface 1 bis. So as promised I thought I'd share some initial usage exper…
... QUOTE=Dan Antohi;700833]1. The firmware was ... server applet'
- Switch off the ZX Spectrum
- Connect ... 1 KB block transferred. The process takes less than one second.
- Switch ... off the ZX Spectrum.
"Jumping Jack" on Kempston Joystick.Hello. I'm new here, so at start I want to welcome everybody :) I'm totally newbie in ZX Spectrum. But I'm still own Timex without cassete player (I …
... one question. I can allow chop my head that under ZX Spin ... VK_F7 as WParam and ZX Spin set to Joystick. ... and Space and "1" key (border switch to the black for ... with sound. And under ZX Spin in Jumping Jack loaded ... is 99,9%. Only ZX Spine works strange with ...Issue 2 crashes after about 30 minsHi Guys, I have an Issue 2 zx spectrum that seems to get graphic corruption after about half hour of playing, then finally falls over and crashes. …
... BITD, there was at least one design for a pre-regulator ... Sinclair "9V" PSU and the ZX Spectrum.
It drops ... fuse and a on/off switch can be added.
... transistor, IC max of 1.5A or greater, HFE ... TR1
R1 ....... 68 ohms 1/4W
R2 ....... 330 ...Homebrew keyboardGuys, just a quick question. I really should know, but I don't :( I've built keyboards for the standard layout before now, and was hoping to expand…
... keys will be with a switch that has two poles ( ... I connect the one side of the switch to D0 of ... the other side of the switch is connected to the ... that stage than a complete ZX Spectrum. They are gold ... .za/wos/Tergniet/Spectrum Keyboard 1.jpg[/IMG]
...Hardware description - BETA DISK interfaceExist more versions and clones of BETA DISK interface. Beta disk 48, beta disk 128, brasilian clones of beta disk 48, russian clones of beta disk 128…
... Big part of russian ZX Spectrum clones have BETA128 ... board of ZX clones is often used only one contended ROM ... be automatically connect after ZX reset or manually set ... bit D4 of port 7FFD switch 16kB rom between TR-DOS ... (D4=1) and SERVICE ROM(D4 ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... EnJOY! to work on all ZX Spectrum models.)
So there is not one resistor value that will solve ... with now:
1. Enhance the clock circuit ... the user enable or disable the 1K5 resistor ... +2A/+2B/+3 - will disable the resistor but enable the ...DivMMC EnJOY!Coming up... [IMG]http://benophetinternet.nl/hobby/vanmezelf/DivMMC_enjoy_first_render.jpg[/IMG]
... /> So there is not one resistor value that will solve ... with now:
1. Enhance the clock circuit ... the user enable or disable the 1K5 resistor ... +2A/+2B/+3 - will disable the resistor but enable the ... may be automatic detection of ZX model:
- ZX16 ...
