-
SpecEmu screen rollHi, Downloaded SpecEmu on the basis of your poll. The screen rolls (just like it did on my Mum's color portable circa 1985). I didn't want it to be T…
... basis of your poll. The screen rolls (just like it did ... -
Machine Code Microdrive File LoaderI've been experimenting with transferring games to run from microdrive. Typically I like to see a loading screen while things are happening, and I li…
... br /> err_sp equ $5c3d ; address of item on machine stack ... .
t_str1 equ $5cdc ; address of filename.
;
... rom address
ret
;
main2 xor a ; set screen, ... filenam
ld (t_str1),hl ; address of filename
;
; ... -
Back To School (q. on loading screen)I never thought about this until just a few moments ago. Any particular reason for the blue border around the loading screen? [img]http://www.world…
I never thought about this until just a few moments ago.
Any particular reason for the blue border around the loading screen?
[img]http://www.worldofspectrum.org/showscreen.cgi?screen=screens/load/b/gif/BackToSkool.gif[/img] -
Hidden routine in loading screenAs discussed in another thread, the loading screen for [B]Back To Skool[/B] seems to have a hidden routine (in blue INK and PAPER). It would be inter…
... in another thread, the loading screen for [B]Back To Skool ... -
Screen display at resetJust something for curiosity: When the Spectrum is reseted by for example NEW a very typical screen is shortly displayed. [IMG]http://i33.tinypic.c…
Emulators that open in full screen modeHiya all I've been going through the emulators one by one but can't find one that opens and closes in full screen mode. Is there one? Reason being…
... opens and closes in full screen mode.
Is there ...Best Speccy Loading Screen??Ok Chaps! Which game do you think had the best loading screen??? Graphics, colour etc.....
Ok Chaps!
Which game do you think had the best loading screen???
Graphics, colour etc.....Loading screenI was reading the [URL="http://www.worldofspectrum.org/forums/showthread.php?t=26571"]loading screen thread[/URL] and was a bit insipired. I went to…
... "We have" additional material "loading screen". Only that and hit "Search ... asked for titles using loading screen - or did I misunderstand ... Doom actually has a loading screen, of sorts, but the ... version has a text-only screen made using PRINT. Espionage ...zx Spin full screen problemHi guys,dont know what i have done here,but when i press F4 to go full screen,it just minimises to the task bar and theres a little black bar just ab…
Hi guys,dont know what i have done here,but when i press F4 to go full screen,it just minimises to the task bar and theres a little black bar just above bottom left side of task bar showin minimise,restore,exit buttons.Anyone know what ive done?cheers.Snow on screen of 48K Speccyok you wizards I fixed up my 4116 ram issue as Winston and McLeod advised me before by replacing with 4164's.... all I could find here in Singapore (…
... it working. Snow on the screen. Particularly on cyan / red. See ...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…
... -running (over 32768) and memorable address in RAM
;initialise score ... a direct effect on the screen display.
The complicated way ... black paper colour down the screen.
In the spin ... the road down the screen we copy the screen attribute bytes to ...some debugger in emulators that is able to brakpoint when a mem address is accessed ?Is there a debugger (disassembler) available in some emulator that is able to stop (breakpoint) when a particular memory address is accessed ? For e…
... (breakpoint) when a particular memory address is accessed ?
For ... I want to stop when address #5aff is about to be ... is responsible for that memory address write.
Hm ?
Loading screen artist?Anybody out there want to do a loading screen for my Christmas game? Obviously the time-scale is a little short - as in you only have a couple of we…
Adjusting your code for screen refreshingOk, I'm aware that I should know it already after writing 5 Spectrum games in machine code but interrupts and screen refreshes were always my weaker …
... code but interrupts and screen refreshes were always my ... some moving sprites to the screen, first restoring background at ... understand correctly Zx Spectrum does screen refreshing 50 times per ... the computer will wait until screen refreshing reaches line A. ...Screen Machine re-discoveredFurther to [b]fog[/b]'s enquiry in another place, it transpires that although the programs as described did appear in Your Spectrum #19, the program …
... this morning and found [i]Screen Machine[/i] by Robert Robinson ... .uk/~jg27paw4/pourri/scrndemo.zip]Screen Machine[/url] to compare with ... -loaded the Nodes of Yesod screen.)Black screen on a Spectrum?I'm looking at a Spectrum+ on eBay right now and the guy says when he plugs it in and turns it on, the screen is black. He says it's because a casset…
... and turns it on, the screen is black. He says it ...Project OTLA / k7zx (high speed loading)Hello, I am proud fan of zx spectrum (I do not have speccy, but clones (Didaktik Gama, Didaktik M)), I am using portable CD player to load games. Al…
... on address 60000
1) loader will: speedload the screen$, then ... speedload the data to address 59999
... of splitted block from 60000 address till end, and then run ... game
b) - clear address space behind 60000 and use ...Solar Invasion (funky screen-grabs)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0004629&loadpics=3"]Solar Invasion[/URL] There is something funny going on with both the load…
... both the loading screen and in-game screen in this listing ... are supposed to be "complete" ... screen-grab error?
... www.worldofspectrum.org/showscreen.cgi?screen=screens/load/s/gif/ ... www.worldofspectrum.org/showscreen.cgi?screen=screens/in-game/s/ ...Bad loading screen in one Spanish gameF-1, here: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0002109[/url] the loading screen comes probably from some cracked version, the tru…
F-1, here:
[url]http://www.worldofspectrum.org/infoseekid.cgi?id=0002109[/url]
the loading screen comes probably from some cracked version, the true loading screen is some scanned car.How do I know where my C compiler is putting my variable?Let me show you my code. I am writing a Z80 emulator (z80.c) which sets up a bit of shared memory for communication with another process. Well, I got…
... the shared memory to its address space, and (I think) ... shm segment to the BDOS address space... ");
if ((data = shmat ... bash prompt return to the screen. But this doesn't happen ... have put bl_ctrl into seperate address spaces, so that the variable ...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…
... screen
call 5633 ; open channel
loop ld de,string ; address ...
jp loop ; repeat until screen is full
string ...Question on copying screen bufferHi, Al my prevoius games were copying graphics directly to screen memory starting at 16384. Now I'm experimenting with screen buffer where I could d…
... were copying graphics directly to screen memory starting at 16384. Now ... I'm experimenting with screen buffer where I could draw ... clearing any sprites on the screen, I'm just copying static ... image from buffer to screen after HALT.
Am ..."fSplit-screen pics/text" ?What's "fSplit-screen pics/text" doing here? :confused: [url=http://www.worldofspectrum.org/infoseekid.cgi?id=0009704]http://www.worldofspectrum.org…
What's "fSplit-screen pics/text" doing here? :confused:
[url=http://www.worldofspectrum.org/infoseekid.cgi?id=0009704]http://www.worldofspectrum.org/infoseekid.cgi?id=0009704[/url]
It points to "No matches" anyway.Screen to vector?I've found old topics covering this subject and even spoke to Geoff about this, but still want to ask a few questions. I've been playing with vector…
... to fix using Dunny's screen editor.
And speaking ...Converting games from tap to dskHi to all from Greece, Being an old Speccy user and now owner of most models of Spectrum (48k , 48k+ , 128K, +2 grey and +3) , I desided to salvage m…
... with games that load the screen and binary code all in ... the banks and code start address as well as the final ... 24570:cls : load "glider.scr" screen$
20 load "glider.001 ... load in 16384 and the screen appears the basic stack gets ...Spectrum +2A -Black screen-When I turn on the power I get only black screen (full size) PSU is working (I even tried with my +3 PSU) RF-cable is working. What could be the pro…
... power I get only black screen (full size)
PSU is ... />
There is only black screen no more no less.
flickering noisy screenI have just replaced the ram and ULA. The spectrum boots up OK but the screen is very noisy/wobbly/flickering really annoying :) I am wondering how …
... boots up OK but the screen is very noisy/wobbly/flickering ...Spectranet updateWell, I've not put an update in here for too long, so here's a summary of what's been developing ... * A snapshot manager module. Basically, you can…
... .worldofspectrum.org" to an IP address with a DNS lookup).
screen is in use.
* Snapshot ...Time Wreck (cracked screen)[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0005284&loadpics=3"]Time Wreck[/URL] Cracked screen as can be seen middle top. I was going t…
... Wreck[/URL]
Cracked screen as can be seen middle ... ://www.worldofspectrum.org/showscreen.cgi?screen=screens/load/t/gif/TimeWreck ...Just changed a laptop screen.I just spent the last few hours changing the screen on a laptop for my friends son. He broke it by shutting the laptop with the lead across the keyb…
... last few hours changing the screen on a laptop for my ... .
Finally got the old screen out and the new one ... it worked :)
A new screen cost ?70 off ebay, not ...
