-
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... any CPU access of the memory.
The port is also ... it's just another ULA port, with the same contention as ... the existing ULA port. Touching the RAS line to ... there will be lots) if access to the palette is only ... -
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... is the existing ULA port, 3Ah the new port.
... what we all want. Access to the palette registers at ... output register. As access to the border colour port is contended, and ... particular palette contention model and access timing (ie dynamic palette ... -
Announcing: The +2A/+3 FLASH ROM adapter boardAs I've mentioned in a couple of other threads, this project is coming along quite well now, so I thought I'd post some details up here. I've built …
... the rear of the expansion port pads.
[/U]both the ... into the board. Thereby getting access to the signals on the ... -
Which ZX Spectrum setup?I'm building a semi-pro laser setup, with.. a ZX Spectrum as controller! [url]http://gathering.tweakers.net/forum/list_messages/1297705[/url] (I'm no…
... latch for the printer port, that activate the strobe etc.
There ... -
Which ZX Spectrum setup?I'm building a semi-pro laser setup, with.. a ZX Spectrum as controller! [url]http://gathering.tweakers.net/forum/list_messages/1297705[/url] (I'm no…
... I need to trigger the strobe to fill the latch.
port 251) to enable the LS245 ... -
Platform Game Designer 2Right, with Telly Heroes out of the way, I've decided to have a second attempt at this. I've ditched the old PGD2 source, and started again with the…
... program that listens to the port. and I'm guessing say ... with the speccy, the serial port is only active in 128 ... send data to a normal port on a speccy.
access's the lower ram. -
Sinclairean A3[B]Sinclairean[/B], a new ZX Spectrum emulator written in machine code for x86-compatible, OpenGL-capable computers. Features: [LIST] [*]Fast machin…
... [/URL]; I have very restricted access to WoS until the evenings ... statement about priority for Sinclairean port and you mentioned just Intel ... -
Resolution & Memory Question ...Hi, I'm hoping someone with some experience writing an emulator, or a vast knowledge of all things Spectrum can help me answer the following questio…
... -bit registers, which gives direct access to 64K of memory. There ... is controlled by an output port; the bottom 3 bits of ... a write to port 254.
The vagueness ... -
DivIDE and joystick interfaceWhich joystick interface works with the DivIDE and ZX 48K? I have TurboRAM but it works not correct or blocks DivIDE. Multiface One works with the j…
... other KEMPSTON INTERFACE with better port decoding
b) fix ... /> This bios not access to DIVIDE PLUS port 23 and use only ... -
DivIDE and joystick interfaceWhich joystick interface works with the DivIDE and ZX 48K? I have TurboRAM but it works not correct or blocks DivIDE. Multiface One works with the j…
... other KEMPSTON INTERFACE with better port decoding
b) fix ... /> This bios not access to DIVIDE PLUS port 23 and use only ... would be worried about losing access to ResiDOS etc.
DivIDE and joystick interfaceWhich joystick interface works with the DivIDE and ZX 48K? I have TurboRAM but it works not correct or blocks DivIDE. Multiface One works with the j…
... would be worried about losing access to ResiDOS etc.[/QUOTE]
access to FAT32 and enable rewrite ... add RD signal to joystick port decoder.
[code]74LS32 ...DivIDE and joystick interfaceWhich joystick interface works with the DivIDE and ZX 48K? I have TurboRAM but it works not correct or blocks DivIDE. Multiface One works with the j…
... similas as RESIDOS and support access to FAT32 and enable rewrite ... add RD signal to joystick port decoder.
[code]74LS32 ...converting ZX128 software for SAM COUPESAM COUPE is computer compatible with ZX48 model. Use same ports, same keyboard with compatible membrane, 64kB adress space with possibility connect …
... paging port #7FFD is rewrited to port #81, data for paging port ... ZX128. ZX Spectrum use uncomplette port adressation (A15-A0: 0xxxxxxx ... 7FFD. Result: software using paging port #81 is compatible with ZX128 ... use access to 48 rom. I use bit D4 on port #81 ...DivIDEo - streaming video on the DivIDEThis has been a bit of a personal holy grail for years and years, so I'm very pleased to announce the release of DivIDEo, my streaming video system f…
... state is reset when I access a non-data IDE register ... from zxbruno that the Windows port of Fuse works but is ...+3 how to detect if a file exist ?Need help. I am making a generic menu to my compilations over the spectrum +3. Exist some way programatically to detect if some file exists on the d…
... the address of the paging port. 7FFD
48904 LD A ...
48922 LD C,5 ;Access mode shared-read
48924 ... the address of the paging port. 7FFD
48945 LD A ...iXpectrum, new Iphone ZX Spectrum Emulator.Hi, I have been working in a iPhone port from the gp2xpectrum in which i were working time ago with Metalbrain. I decided to port gp2xpectrum becau…
... =ryosaebaa;447347]Seleuco simply perfect port!!!
Congratulations and thanks ... plan to release a Ipad port????? It's can be look ... means that I have no access to an iPhone or iPad ...PrintingHey all, I have a question regarding printing - I'm using my speccy to create some images and text for a book and I want to print them directly (I co…
... 8bit parallel port for data, one bit for /STROBE and one bit ...RFC: ZXI hardware interface standardisationReposted from c.s.s to reach a wider audience [QUOTE=Andrew Owen] You may have noticed that there are more people making add-ons for the Speccy than…
... (parallel port+joystick interface). Port #3B is same as port 63 for access(RD ... Didaktik Gama (ZX48+ with parallel port)
xxxxxxxx0BA11111 xxxxxxxx0xxxxxxx Gama8255
SELECT INTERFACE:
WRITE to port #01EF (495 dec)
READ ...Hitch Hikers Guide etc[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0006438[/url] Original price was ?8.95, the ?16.95 in infoseek was for the Apple II (Disc) ver…
... program was a direct copy / port it can be seen to ... if it was a copy / port the two must have been ... which I don't have access to any copies from the ...RFC: ZXI hardware interface standardisationReposted from c.s.s to reach a wider audience [QUOTE=Andrew Owen] You may have noticed that there are more people making add-ons for the Speccy than…
... .pak21.user.dev.freebaseapps.com/?port=ff1f[/url]
Your ... example: all devices with readable port #FF (no all devices using ... port #FF). Is it possible set ... use same port as DIVIDE PLUS = any access to writeable port #17. Also ...Did the average Spectrum programmer really even try?I've been thinking about this recently, I'm always hearing Amstrad, and MSX users moaning about how unfair it was that they got "lazy Spectrum ports"…
... or CPC had direct screen access and the CPC didn't ... programmers were trying, a CPC port that didn't use 160x200 ...Did the average Spectrum programmer really even try?I've been thinking about this recently, I'm always hearing Amstrad, and MSX users moaning about how unfair it was that they got "lazy Spectrum ports"…
... or CPC had direct screen access and the CPC didn't ... programmers were trying, a CPC port that didn't use 160x200 ...Developing on Linux (Ubuntu 10.04)Ok, so I decided to install Ubuntu as my main OS, but keep XP as a bootable partition just in case I err mess up Ubuntu, :) I also have XP VM in Virt…
... I didn't have Internet access so I wrote a lot ... development on modern systems and port the results to the humble ...Firewall (free!)Thought there was a thread around here with members choices on the best firewall, but can't find it. Therefore... What is the best Windows firewall…
... that is trying to gain access to the internet so you ... attempts to open a service port.
[QUOTE=AndyC;468091 ...Firewall (free!)Thought there was a thread around here with members choices on the best firewall, but can't find it. Therefore... What is the best Windows firewall…
... that is trying to gain access to the internet so you ... attempts to open a service port.
[/QUOTE]
While ...ANN: EsxDos 0.73 released (third party - not mine)Papaya Dezign have finally released their firmware/OS for the DivIDE interface. Go get it from [url]http://www.esxdos.org/files/esxdos073.zip[/url]…
... 128 basic or with access to paging port. All original versions of ...MB02+IDE aliveLast weekend I finished soldering and testing my MB02+IDE. All items work perfectly on +2 grey, on +2A, on 128k heatsink and on 48k Issue2 and 3b tes…
... .
The readable paging port should be no problem, I ... people who don't have access to CPLD technology while a ...MB02+IDE aliveLast weekend I finished soldering and testing my MB02+IDE. All items work perfectly on +2 grey, on +2A, on 128k heatsink and on 48k Issue2 and 3b tes…
... allram mode work correct. NMI access can be disabled via instruction ... , only NMI always reset paging port :-(
- Original NMI button ... classic RESET without reset MB02 port.
[B]Result: new ...SAM programmingHi Can anyone provide any example hello world or graphics/sprite printing style machine code routines for the SAM? I can't seem to find anything rem…
... if you want direct access. Grab the [url=" ... : equ 250 ; low paging port (&0000-7fff)
... : equ 251 ; high paging port (&8000-ffff)
... equ 252 ; video mode+page port
page_mask: ...Keyboard mapping...Hi Folks, This is probably going to be one of those daft questions but... On the emulators (Spectrum and CPC) why are the keyboards not mapped to t…
... CP/M programs don't access the hardware directly if they ... for an add-on serial port (an 8251 USART on ports ...
