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Small Machine Code Routines Which Maybe UsefulAs part of creating Flynn's Adventure in Bombland I created a lot of little routines to do all sorts of things. A lot of these I created based on inp…
... these while I was learning z80 machine code.
Anyway ...
ld c,%10000000 ; 7t - reset the mask
; *********************
; create ... moved one screen quadrant down, reset h
ld h,c ... -
Definitive list of games incompatible with +2A/+3 and of compatible versions (if any)I am trying to compile the definitive list of games which are incompatible with the +2A and the +3 and of their compatible versions, if they are pres…
... Pole Position (all versions) - Reset after game start.
[*] ... Road Runner (US Gold) - Reset upon loading.
[*]Starglider ... br /> [*]Thanatos 128K - Reset upon loading.
[*]Their ... Squad)
[*]Skyfox (Dro Soft; Spanish language)
[*]Tomahawk ... -
JSpeccy 0.88.4 releasedA new JSpeccy has been released. The main changes are: [LIST] [*]Resolves a problem in AY emulation code what affects the sound of Retrowork's game …
... ]
[*]Updates the reset method at the Z80 core with the mcleod_ideafix ... -
Have some possible MIA stuff and an unreleased title by Saturn SoftI bought a spectrum bundle on ebay and when it arrived, it included a spectrum with serial number 001-000301 so is very early, also with it came a lo…
... .
3. Gobbler. by Saturn Soft with a slip apologising and ... -
Heavy Metal Soft - Mysterious cracker ?I was always interested - who was "Heavy Metal Soft", which signed on the Astro Marine Corps and Fighter Bomber loading screens. He just cracked the…
... interested - who was "Heavy Metal Soft", which signed on the Astro ... -
Double file of Pyjamarama Jackson Soft Italian editionI noticed in yesterday's update that a file named "Pyjamarama(JacksonSoft).tzx" has been added to the archive. It is a double: the Italian official t…
... the game, marketed by Jackson Soft, a label of the now ... -
ZX80 Rom and Z80Can you pop a ZX81/TS1000 Z80 in the ZX80 as is and can you burn a rom to eprom and pop in? I'm watching an auction on Ebay and both Z80 and ROM are…
Can you pop a ZX81/TS1000 Z80 in the ZX80 as is and can you burn a rom to eprom and pop in?
I'm watching an auction on Ebay and both Z80 and ROM are missing. -
Taking the Spectrum for a bath - Lots of SEXY photos!Decided to take a Spectrum +2 for a bath this weekend. It was non-working, so it needed fixing. It booted to a fuzzy dark picture and I thought "Ah, …
... this off and using a soft cloth with normal dishwasher liquid ... a little heatsink onto the Z80 CPU. This *probably* dosen't ... -
Published Reviews of Programming the Z80 (Rodnay Zaks)I have started an article on Wikipedia for the book Programming the Z80 and would like if possible to reference any published reviews. Had a quick se…
... for the book Programming the Z80 and would like if possible ... a general text on the Z80 and not computer specific. What ... -
Z80 DOS Sorry this computer is too fast!I?ve tried the free Z80 Emulator v4.00 (DOS Version) downloaded from Gerton Lunters Homepage on my Intel Core2 Quad Q60 running at 2,40 GHz an it ju…
I?ve tried the free Z80 Emulator v4.00 (DOS Version) ... states:
----- Snip -----
Z80 - the Sinclair ZX Spectrum Emulator ... : Free registered version
Type Z80 -? for help
Sorry --- ... I want to use the Z80 DOS Emulator from a DOS ... -
Tile based graphics and scrolling thingy...Here's my best attempt so far at a tile based rendering and scrolling routine. It draws in 22 8*8 graphics tiles along the top of the screen (junk i…
... ,16385
ld (position_var),hl ; Reset print position
ret ... , Is it possible to attach .Z80 snapshots to message posts?
Z80 sound enginesI'm looking for a decent sound engine to use in a Z80 program I'm writing, but I've no idea which is the best/fastest/easiest to use. I could do wit…
... engine to use in a Z80 program I'm writing, but ...Conversion of TAP/TZX/Z80 to Real Speccy TapesHey there. Not sure if this is the right place for this thread but hey ho. I've been playing about with converting Speccy tape images to WAV files …
... first using Z802TZX to convert Z80's, then, obviously, converting them ... converted loaded perfectly (using the Z80-TZX, then TZX-WAV method ...Barleywood Z80 Simulator LicenceHi All, Does anybody know if it is still possible to get a Licence for this Simulator? The reason I ask is that I'm currently using it to develop a…
... to develop a game in Z80 code and would like it ... years since I programmed in Z80 :p ).
Ultimately, my ...how can we convert .z80 to .tap ?is there some way to convert a .z80 file (specially 48k) to .tap, in a similar result as saved from Multiface1? (i'm asking this because i imagine th…
... some way to convert a .z80 file (specially 48k) to .tap ... i imagine binary information and z80 registers are both stored in ...ZXOOM, does it work?Another game now on the run, but I got some trouble. I've tried to make it run with Spectaculator as well with ZX Spin but it clashes once loaded and…
... reset. Is there anything wrong with the archive? It's a .Z80 ...Z80 => TAP? (128K!)Hi there. I know there are many programs that change 48K Z80/SNA into TAP. However I'm looking for a program that converts 128K Z80 into TAP. Is t…
... many programs that change 48K Z80/SNA into TAP.
However ... a program that converts 128K Z80 into TAP.
Is there ...Any Z80 native assembler with source code ?As in the subject - I am looking for native Z80 assembler that comes with source code.
As in the subject - I am looking for native Z80 assembler that comes with source code.Hex editor with z80 disassemblyAnnouncing 'he', a curses-based hex editor. Among its features is the ability to disassemble the byte under the cursor (and succeeding bytes if nece…
... bytes if necessary) as a Z80 instruction.
[url]https ...MIA from Topo Soft?? Olimpiadas 92According to Microhobby, Topo soft was planing to release its Olimpic Game for the Spectrum: [url]http://microhobby.speccy.cz/mhf/216/MH216_07.jpg[/…
According to Microhobby, Topo soft was planing to release its ... that in the end Topo Soft released 2 Olimpic games based ...Motocross game (Motocross??) never released by Opera SoftAs you can also read in the same MH issue where it talks about the Topo soft Olimpiadas 92, there is a text where it can read that Opera Soft would r…
... it talks about the Topo soft Olimpiadas 92, there is a ... it can read that Opera Soft would release (according to MH ... it is mentioned that "Opera soft releases the game Motocross"
Testing Z80 op codesHappy new year all! I'm currently testing my Z80 emulator (hand written from scratch in C#) and I've possibly now gone insane, testing is taking hug…
... /> I'm currently testing my Z80 emulator (hand written from scratch ... Zaks "Programming the Z80" book and implemented the Z80 emulator from that ...Z80 - new MISTER BEEP albumAs a warmup for the upcoming 30th anniversary of our beloved machine, MISTER BEEP presents us his fourth album, named simply "Z80". [IMG]http://berl…
... his fourth album, named simply "Z80".
[IMG]http://berlin_hq ...MinnaMicroZ80 v0.21 - Z80 Snapshot to Microdrive converterMinnaMicroZ80 v0.21 - The Z80 to Microdrive Snapshot Converter -------------------------------------------------------------- Written by Rob Shepherd…
... command line utility for converting Z80
snapshots so they ... point you fancy as a z80 format snapshot. Failing that,< ... you can also often download z80 snapshots from various places
MicroZ80.exe snapshot.z80 speccyname
This ...New joystick interfaces with through-port and resetShall I make some or not? Something like: [IMG]http://benophetinternet.nl/hobby/vanmezelf/kemp_joy.jpg[/IMG] Specs: - Small flat board with throug…
Echo Soft Organ MasterI am selling Echo Soft Organ Master for Spectrum 128 [URL="http://www.ebay.co.uk/itm/Sinclair-Spectrum-Echo-Soft-Organ-Master-No-Reserve-/2906693463…
I am selling Echo Soft Organ Master for Spectrum 128< ... .uk/itm/Sinclair-Spectrum-Echo-Soft-Organ-Master-No-Reserve-/290669346379 ... .uk/itm/Sinclair-Spectrum-Echo-Soft-Organ-Master-No-Reserve-/290669346379 ...Z80 instructions tableI could never find a complete z80 instructions table (including timings) that I really liked. All reference material I have is either incomplete, or …
... could never find a complete z80 instructions table (including timings) that ... the time to prepare a z80 instructions table exactly the way ...extension to Z80 opcodes spreadsheetI've set up an extra Excel spreadsheet which references Einar's v.helpful Z80TABLE spreadsheet and allows a list of Z80 assembler commands to be type…
... and allows a list of Z80 assembler commands to be typed ...
