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Arcade Game Designer 4Just released over at the AGD forums. New this time: Sprites can now be individually coloured using the SPRITEINK command. If 16x16 sprites aren't…
... it's now possible to detect movement within a REPEAT loop ... -
The most insane book review(er) ever?I have just spotted [url="http://www.amazon.co.uk/review/R3AULYA4D8CO8B/ref=cm_cr_dp_cmt?ie=UTF8&ASIN=0861611101&channel=detail-glance&nodeID=266239&…
... ]operating systems that do not detect the hardware - register it on ... -
AGD LimitsStarted making a clone of Pickaxe Pete for the Phillips G7000 using AGD. I need the rocks which are sprite type one to detect when they collide. If…
... are sprite type one to detect when they collide. If I ... of code in they just detect there own selves and die ... -
Contended Memory woes...Hello All, An iccle problem I have and was hoping one of you fine WoSers could bail me out again... :) I've noticed that my emulator is running sli…
... .org/faq/reference/48kreference.htm#Contention[/url]
I implemented ... -
Where do you stick the stack?...OK, so I've got a fair chunk of ASM code assembled from 24000 mark. The stack shouldn't get very big, just a few PUSHes and POPs of the main regis…
... in RAM (does lower RAM contention affect it a great deal ... -
20-column multicolour: a half-baked ideaI was writing an email reply to one Mr Jowett about multicolour routines, and in that way that explaining something to someone else makes you think "…
... possible, without checking where the contention delays fall - and failed ... our PUSHes to minimise contention, so we probably need ... different point in the contention pattern, we'll need ... graphical representation of where the contention delays fall, so that ... -
Video capture from spectrumI got this usb video capture device from maplin to try and record some clips of programs running on my 48k spectrum. [url]http://www.maplin.co.uk/us…
... .
It won't detect the signal from the speccy ... -
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…
... interface is active and can detect of CPU access.
#FF 111xxx11
#7FFD detect only writing to adress A15 ... -
Hardware description - DivIDE interface[B][U]DIVIDE interface / DivIDE 2k11[/U][/B] [B][U]The main description[/U][/B] DIVIDE is IDE interface with own external memory. Thanks to very goo…
... interface can with this methode detect reset, modify rst8 and im ... -
Hardware description - MULTIFACE 3[B]Hardware description - MULTIFACE 3[/B] This is description of MF3 clone, because I can't find more about original interface. Schematic and PAL ch…
... . After press MAGIC button interface detect if CPU read instruction byte ... -
Problem With POINT StatementHello everyone this is my first ever post, So firstly i'd like to say hello to everyone and secondly thank you to the admins for such a great site, …
... want to be able to detect the color of a point ... -
New game: Krunel[IMG]http://www.speccy.pl/images/news/krunel_00.png[/IMG] Game name: Krunel Type: logical Author/group: [url]speccy.pl[/url] Platform: ZX Spectrum …
... there is no way to detect it's presence. If the ... game can't detect the AY chip it defaults ... -
Nasty 'Gotcha' for multicolour timingI thought I would be better developing my multicolour routine on the 48K first, being the slowest, so it would then be sure to work on the 128K varia…
... hit all the most awkward contention.[/QUOTE]
I think I ... these back-to-back in contention, the delay from the end ... cycles (extended to 16 by contention). But then I should probably ... , to get ahead on the contention cycle. Assuming that writing those ... -
z88dk and im2I set up a minimal IM2 mode so I can draw sprites for a laff [code] #include <string.h> #include <stdio.h> #include <im2.h> #include <stdlib.h> #in…
... thread it 'works' but doesnt detect about half of my keypresses ... -
"Press any key" detectionWhat would be the simplest way to detect if *any* key is being pressed? No LAST_K trickery, I can't rely on that. It has to be reading the keyboard p…
... be the simplest way to detect if *any* key is being ... -
Troublesome routine, help needed!Having problems with this routine, it basically fires a rocket up the screen, but refuses to detect collisions. I'm using attribute blocks for detect…
... the screen, but refuses to detect collisions. I'm using attribute ... 1 but simply will not detect something in its way, I ... -
Interesting 48K failureI thought I'd recount a failure I've not seen mentioned before that I saw tonight while fixing a 48K issue 6 board. The background: The initial fail…
... the Z80. It fixes a contention problem (basically all I/O ... (well, now with incorrect IO contention due to the absence of ... -
Code analysis on SNA filesI was wondering if anybody has attempted to convert all TZX/TAP files into SNA files? I would prefer SNA files as they're easy to use and search from…
... evidence", but I can still detect the fact that they're ... -
Using even ports for input?I've been looking for unused ports to use with my clashbasher interface. I understand that the spectrum only considers A0 when decoding its input p…
... /> There shouldn't be any contention on the bus because that ... damage to my spectrum through contention on the data bus? Are ... -
ULA snow effectIt's wintertime, you know. [quote="http://ramsoft.bbk.org.omegahg.com/floatingbus.html"]when the I register falls in the range 0x40-0x7F then the UL…
... ), and it doesn't apply contention to take precedence as usual ... -
Compact Flash Card In "Memory Mode" - (Help)Hello my fellow WoS'ers I have been developing a Z80 8bit interface with a compact flash card port based on Pera's ZXCF "memory mode" interface for …
Timex Compute TC2048 loading problems solvedHi everybody, I've just finally fixed a TC2048 that had numerous problems. Once I'd changed all the RAM, the CPU and the ULA (surface mounted, for a…
... that the ULA uses to detect a tape cycle.
So ...I dusted my Timex Sinclair 2068 :)Finally I dusted my TIMEX SINCLAIR 2068. It is a very rare ZX Spectrum 48K clone, coming from America. [img]http://mister_beep.republika.pl/ts2068.…
... could swear there were no ?contention? ugly effects in Qchan and ...New test for finding missing +2A/+3 ULA timing detailsHello, having added the +2A/+3 emulation recently, I want to make sure I got the ULA timing 100% right. We know when the contention pattern starts, …
... % right. We know when the contention pattern starts, but I have ...4294967296 pseudo output portsIn an effort to avoid any hardware conflicts with the clashbasher interface I've been looking for an alternative to using the spectrum's ports for ou…
... it's quite straightforward to detect when a LD (HL),n ...Timex contended memory timings, the TS2068 kludge board and EXROM at $4000 - $7FFFI haven't seen this documented anywhere yet so I thought I'd share my findings. I've been investigating contended memory timings on the Timex Sinclai…
... Timex SCLD still applies memory contention at these locations when the ... port F4 when applying memory contention; contention is applied whether the CPU ... there to fix I/O contention.
Timex SCLDs ... have the fixed I/O contention of the 5C112E and the ...HDMI generation by cloning video ram(coming from [url]http://www.worldofspectrum.org/forums/showthread.php?p=768257&posted=1#post768257[/url]). A thing I was brainstorming about.. Why …
... , no video ram reading and contention problems.
Simply a transparant ...Changing the baud rate of a wav fileTo put things quickly, I can't seem to get wav files to load on my +2, the system dosen't even seem to detect any sound. I think it might be to do wi…
... dosen't even seem to detect any sound. I think it ...ZX Spin start/stop tape detectionHi, Does anyone know what logic ZX Spin uses to detect when to automatically start/stop the tape? I have a custom loader that causes ZX Spin to aut…
... logic ZX Spin uses to detect when to automatically start/stop ...
