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Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... 's fast, and a simple compression of empty characters saves memory. And ... -
Sprite MaskingI was looking at the sprites in some games, and noticed they have sprite followed by mask. Usually a row at a time (so the mask is sort of interleave…
... stripe, it's not as fast as setting the stack pointer ... seeming to be packed in memory with the mask after it ... -
Sprite MaskingI was looking at the sprites in some games, and noticed they have sprite followed by mask. Usually a row at a time (so the mask is sort of interleave…
... stripe, it's not as fast as setting the stack pointer ... seeming to be packed in memory with the mask after it ... -
Hi Res Print Routine neededHas anyone seen code for a print routine with pixel accuracy? That is print(y,x,CHAR) that allows 0 < y < 192 and 0 < x < 255 - that takes a charact…
... . In a small memory machine, memory management is always near ... is the typical dynamic memory allocator malloc() which uses ... There is a very fast block memory allocator that allocates blocks ... The z88dk libraries requiring dynamic memory call a user supplied ... -
A question about M1 cyclesI'm writing an interrupt routine that, after the usual register pushes, will jump to a location of my choice with a [b]JP (IY)[/b] instruction. If I…
... routine switch banks in another memory region than where main ... copy of selected block in memory somewhere (BANK_M in your ... between, and after such "update memory location, switch block" in your ... get interrupted if it executes fast enough (& no cycles ... -
TRD/SCL importer for MB02+ and PROFI INTERFACEHi all MB02+ users, I know this time noone of you will be able to use my new program, because with MB02+ you will also need Velesoft's PROFI INTERFA…
... can send data as fast as copying memory. DMA can speed this ... -
At the Carboot sale today.Today at the carboot sale I picked up An Acorn Electron -I see these all the time, An Official Branded BBC Micro Datacassete Recorder - I'v…
... usb>xbox joystick convertor/memory card ;).. without buying the interface ... replay (modern remake) even for fast loading , made things easy.. but ... -
Progress Sprinter resurrectionI've been digging through my HDD once again and found all the docs on the sprinter again (pcb files/schematics/solder plans/bios sources/software etc…
... have a fast Z80 (21MHz isn't it, from memory), 4MB (usually ... -
Message to all programmersHello folks, more and more programmers in the recent time are using special loading routines for their Homebrew-Software. This makes their game runn…
... hackers are always speed-light fast on their conversions), so I ... smaller BASIC loader leaves more memory for the main game. This ... -
Seeking alternatives to DATA statementsAnyone know of any memory saving alternatives to storing a list of numbers, other than using DATA statements or poking data into addresses?... Im ti…
... data in memory BEFORE playing the tune, then you have fast access ... -
Seeking alternatives to DATA statementsAnyone know of any memory saving alternatives to storing a list of numbers, other than using DATA statements or poking data into addresses?... Im ti…
... , and the buffer unpacked in memory), which might be too much ... ) prior playing however should be fast...
The advantages of ... -
Issue 65 of Scene+As I understand that some programmers wants to be informed if their programs were distributed on our disk magazine, here is a list what will be on ne…
... the air and is often fast overwritten in the brain of ... has an infinite long lasting memory.
And maybe THAT ... the old Spectrum technology. No memory content remained after switching off ... -
Issue 65 of Scene+As I understand that some programmers wants to be informed if their programs were distributed on our disk magazine, here is a list what will be on ne…
... the air and is often fast overwritten in the brain of ... has an infinite long lasting memory.
And maybe THAT ... the old Spectrum technology. No memory content remained after switching off ... -
Z80 Machine Code Question...Hi Folks, I know not strictly a BASIC question but I have started to learn Z80 machine code - 25 years too late! :smile: I have been reading a book…
... snippet: a better way to fill memory blocks it to 'ab'use ... /> [/CODE]
You initialize 1st memory location (HL), then you use ... block size you want to fill:
[CODE]LD HL,4000h ... -
Challenge: Make a Speccy version of "Leisure Suit Larry 1"and put it on this site as a rom c'mon be nice!
... will be never in one memory and it is impossible to ... the file seek is very fast, you don't even notice ... -
Challenge: Make a Speccy version of "Leisure Suit Larry 1"and put it on this site as a rom c'mon be nice!
... =AdvGra&players=0&memory=0&language=0& ... every location would quickly fill all available memory. with packed screens 256x128 ... -
TIMEX 2048: anybody can convert GIGASCREEN?Hi. Timex 2048 has stable GigaScreen (no flickering at all). I know there are several big TC2048 fans on the Forum. Could anybody write a viewe…
A wise man once said the Timex's advantages never became popular because they take up too much memory and the cpu isn't fast enough to do certain things. -
TIMEX 2048: anybody can convert GIGASCREEN?Hi. Timex 2048 has stable GigaScreen (no flickering at all). I know there are several big TC2048 fans on the Forum. Could anybody write a viewe…
... up too much memory and the cpu isn't fast enough to ... -
Text Adventure Vector graphicsI've often wondered what the memory cost of graphics in a text adventure was. If you were to hazard a guess, how many bytes would it be possible to …
... use up to 30k of memory to fill a large area. This ... to pattern fill large areas with about 300 bytes of memory that ... you to control how much memory it reserves on the stack ... -
Biggest Spectrum Collection on Ebay Ever... probablyJust a heads up, tomorrow I'll be listing probably the biggest speccy collection ever to appear on ebay. Is been a nightmare to list ( up to 1250 gam…
... if you need the cash fast, then you are an easy ... , you have enough there to fill a small bedroom. Just think ... -
Laptop recommendations pleaseI might be buying a laptop sometime soon. I'll have a budget of around ?250 or ?300. Incredible specs/gaming stuff is not anything I care about reall…
... card or a cheap but fast motherboard and CPU. So make ... performance varies enormously.
Memory and OS are factors too ... -
NEWS + old projects[url]http://velesoft.speccy.cz/other.htm[/url] For show pictures in full size please use right mouse button + show image
... will be kept in [B]memory[/B] anyway -> computers that ... web. It's very very fast, I only move pictures from ... -
SpecOS progressOk, As you can all see, I'm back - and I've been working away on SpecOS for a while now. There's a few videos, which you can see on my blog: [url]h…
... compatibility, then use BASin in FAST mode.
D.[/QUOTE ... can poke DOS executables into memory and execute them from specos ... -
Spectrum hangs upWhat might be problem when my ZX Spectrum 48K (rubber keys) hangs up after few minutes play? It had memory problems but i changed (or an expert did i…
... type is your new upper memory? Are they 64Kbit memories, or ... a way to do a fast check to discard that the ... is NOT related to upper memory: reset the Spectrum, and inmediately ... it's surely your upper memory causing the hang-ups. -
Decline in language learning in BritainLooking at this doom-laden article in the Grauniad: [url]http://www.guardian.co.uk/education/2010/aug/24/who-still-wants-learn-languages[/url] To k…
... at the moment. Its a memory thing. My teacher says my ... 't process the input stream fast enough (old buggered brain).
Decline in language learning in BritainLooking at this doom-laden article in the Grauniad: [url]http://www.guardian.co.uk/education/2010/aug/24/who-still-wants-learn-languages[/url] To k…
... at the moment. Its a memory thing. My teacher says my ... 't process the input stream fast enough (old buggered brain).
Czytaj i pisz po angielskuFrom: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0024895[/url] Not 4 tapes, but 5. Two programs on every cassette recorded two times (2 pr…
... few important things about this "Fast Tape Memory" ("Szybka Pamięć Taśmowa ...TIMEX 2048: anybody can convert GIGASCREEN?Hi. Timex 2048 has stable GigaScreen (no flickering at all). I know there are several big TC2048 fans on the Forum. Could anybody write a viewe…
[QUOTE=zxbruno;466420]A wise man once said the Timex's advantages never became popular because they take up too much memory and the cpu isn't fast enough to do certain things.[/QUOTE]
Wise man never saw HAM on the Amiga ;)SpecOS progressOk, As you can all see, I'm back - and I've been working away on SpecOS for a while now. There's a few videos, which you can see on my blog: [url]h…
... it's quite shocking how fast it is.
if ... the .scr is just a memory dump of the screen and ... in a variable , string , or memory location would be cool :smile ...
