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Do you really want to play a new cool, interesting, but rather hard game?Just thinking about it... For example, someone will create a game. BIG game. BIG BIG game, with multiple loading scheme, numerous rewind blablabla (o…
... find where is that damned loading block! This is why the disc is used ... only real! CDROMS and Windows is unreal, I would rather insert ... for developer nowadays, coz 128k is NOT ENOUGH for BIG, COLORFUL ... amount of gfx - there is need in memory => load and load ... -
Understanding the StackSorry folks. I guess I'm going to be a pain for a little while. Hope it's ok with everyone. I'm currently studying the stack and wrote the little pr…
... think too hard about where it is (unless memory is tight).
There are some cases where ... your code instead of where the programmer intended. ... with CALLEE linkage, where your function is responsible for cleaning ... -
1K Minigame : 3D RacerLast year I started to code a 3D Racer in 1K. The print of the road was however quite flickery so I put it away to pick it up this week again. I deve…
... game and the TAP-file is ok.
The size ... is now 1012 bytes.
... version with the game in contented memory didn't work so I ... the horizon).
It is uploaded to WoS and the ... -
DATA BIN - How to read the contentOkay I hit a snag with my Image to ZX Spec program that the plot/draw command eats too much memory. So I want to use DATA BIN to insert converted jp…
...
Another option is to load basic together with ... br />
Note: addr is address where is your screen loaded. E.g ...
Sinclair Basic is saving basic program together with ... this to the Spectrum graphics memory model suitable for loading ... -
Blake's 7I've got an idea for a Blake's 7 video game for the 128K Spectrum (Only problem is I can't code in neither machine code or Sinclair BASIC, so I will …
... Austria (That's the country where Fritzl and Prikropil comes from ... . If there is some memory free after the game is almost finished, ... what happens if Kempston interface is not connected? The IN 31 ... Value is changed randomly. So Sinclair 1 ... -
!!! Trdos Emulation On Zx !!![B]This is software emulator of TRDOS(betadisk). Yet is writed only for interface MB02+, but will ported to more other IDE interfaces with external r…
... MB02 has additionally "memory LED map". It is matrix of 64 ... of memory. LED is ON when processor is accessing this memory address. What is ... what page is AY music routine, where is the main code, where are ... at the memory LED map. My favourite no.1 is Where Time ... -
Some C64 questionsI've been playing around on a C64 emulator recently, and I have the following questions that I was going to post on Lemon 64, but I thought that sinc…
... bad on the earlier machines, where games were generally quite small ... are what I suspect pSXAuthor is referring to.
As ... onto the C-64 where, with more memory, its shortcomings became much ... -
Windows Vista?I'm having real trouble finding a decent spec. laptop that has Windows XP on it, it's all Vista Vista ****ing Vista. I've down (well, let's be honest…
... itself in a position where it can't allocate ... was a single resource, memory was limited, virtual address ... , virtual address space is limited, memory is abundant and the performance ... difference between the CPU and RAM is ... -
Hacking a adventure gameHello folks, on the recent issue of SCENE+ Diskmagazin is a game called "By right of Birth",you can find this game also on WOS. Although this magaz…
... have occurred. The problem is how to find the ... the loader is impossible to trace. This is why I ... ?t find the point where is the start adress. If ... course save the memory, registers, everything and it is hacked.
... wouldn?t use. It is a possibility, but would ... -
Hacking a adventure gameHello folks, on the recent issue of SCENE+ Diskmagazin is a game called "By right of Birth",you can find this game also on WOS. Although this magaz…
... couldn?t find the point where is the start adress. If I ... course save the memory, registers, everything and it is hacked.
is point where everything is in memory and still 'nothing ... -
Hacking a adventure gameHello folks, on the recent issue of SCENE+ Diskmagazin is a game called "By right of Birth",you can find this game also on WOS. Although this magaz…
... am still not sure where is the right point...[/QUOTE ... It is absolutely crazy code. There is an RST16 which is in ... that the last RET is starting the game. On ... stack is 34999 and really, when I save a memory ... crashes soon. So something is still wrong, but I ... -
Stupid noobie POKEs questionHello all, I was born one year before the Speccy itself, and we always had one in our house - first the 48k rubber-keys, then a +3 - until I got an …
... on the first 16K of memory which cannot be written to ... is POKE a,n. a is a memory address (0 to 65535). n is ... you know the location where the value is held, you can POKE ... special loaders to POKE the memory locations before running the game ... -
szx to real spectrum?Hi, I could not find something about this, but is there any tool that can convert the szx snapshots to tap (for example) or any other way to load th…
but not everything within a file is "code" as such.. i.e graphics or sound, data for a program etc... so as long as you have a start address, and know where in the memory occupies, it shouldn't matter surely. -
szx to real spectrum?Hi, I could not find something about this, but is there any tool that can convert the szx snapshots to tap (for example) or any other way to load th…
... not everything within a file is "code" as such.. i.e ... start address, and know where in the memory occupies, it shouldn't ... what you've got in memory! -
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…
... how to set breakpoints on memory write etc. in SPIN, here ... equals 183, no matter where PC is in memory:
Code:
UNTIL ... specify a condition that reads memory, this can be done like ... on its own without checking memory / IO status but the result ... -
Bin Night..so which night is it ?? gotta put mine out tonight and the recycling thing.. hhm or is it the normal bin?!?! aggh!
... time, I think Barnet is the worst if memory serves.. they are ... the more money they get. Where I was born / grew up ... the cleanest in the borough (where is their prize :D) , while others ... -
Jonathan Cauldwell writes.I also found this in me old archives, which was actually written by Jonathan Cauldwell. Again, typos and editorial tags included for authenticity ;-)…
... routines are another area where trickery may be employed to ... are written. If there is any memory remaining, novel high-score ... when every byte is used, there is still room for extras ... Fortunately, the bedroom programmer is free to unleash his unfettered ... -
"Break on Write" Debugger in EmulatorHi, [B]Are then any Emulators that supports a "Break on memory addres XXXXh being written to" breakpoint function in their debugger?[/B] I have com…
Can do it in Spin but SpecEmu is probably the easiest.
SpecEmu way.
Open the debugger.
Goto address you want to set a memory breakpoint on.
Click 'W' where it says 'Memory Breakpoint', 'Access'.
Close debugger. -
address 23760 etc.Hi all, Where could I find Spectrum 48 addresses, what's in 23760 for instance ? Thanks for advance ! -jp
... my background is from Atari XL/XE where POKEY is easily handled ...
The BEEPER itself is not memory mapped. The Z80 CPU in ... -Output) space which is quite separate from the memory space.
... using these commands:-
Memory:- PEEK and POKE are used ... -
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…
... available on how the memory within the system is mapped ? I know ... there is 16k of ROM & 48K of RAM, but where ... does the graphics memory sit, and what is its overall ... size ? Where and what size is the memory ... -
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…
[QUOTE] Where and what size is the memory available to the user etc[/ ... course you are using screen memory all the time, when displaying ... conditions, use the rest of memory as well. That would be ... place your code in screen memory :) It is used very rarely, but ... -
damaged spectrum+ (blinking squares)Hi, Sorry for my poor english, but I couldn't find on family forums any remedy for my hardware problem with my first speccy in my life :) I've bought…
... stripping) on the low setting is pretty much the perfect temperature ... />
The hot air method is this.
Firstly, clamp ... but always in a socket, is because they are easily damaged ... side in the region where the 4116 memory is. As the board starts ... -
Hypothetically....If you were putting together a "Spectrum +4" what presently available hardware would you include. My criteria would be total comparability (or as ne…
... .uk/electronics-articles/v6z80p/[/url] is very close, with passing CPU ...
(otherwise no control over contented memory) it almost there. Z80 could ... move to FPGA however, there is open core implementation ready. -
Only 300MB ?I was watching the TV program Caprica, and one of the characters says to another "[I]The human brain can only store around 300 megabytes of informati…
... forget (as in lose a memory) anything, you simply lose the ... ability to access that memory, but under hypnosis or other ... />
I think the brain is considerably bigger than 300MB....otherwise ... 's not in my brain where is it? My elbow?
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…
... the original author is using code that is freeware or given to ... from Tape to Disk? Who is still using tapes anyway? The ... memory problems. We do this job. Joefish is talking about respekt. But where is ... for me. And everything what is good for the Speccy should ...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…
... dissappears in the air and is often fast overwritten in ... has an infinite long lasting memory.
And maybe ... old Spectrum technology. No memory content remained after switching off ...
Friday the 13th? Well, where is my Hockey mask and knife? ;)Spectrum lost upper memoryHi again, I have a Rubber key Spectrum(issue 4S) which lost it's whole upper memory. It's worked okay, but i forgot it on over last night. My son wa…
[QUOTE=lillaolle64;473309]Where is my upper memory?[/QUOTE]
have you looked behind the sofa?Why doesn't my loop work?Can anyone help me understand why my loop doesn't work? Is it to do with how DEC HL affects the flags? [code] ; Read 32k bytes from port 191 as fa…
... to stay away from using contented memory (both for code & data ... of INI instructions (unrolled loops) is what you need. Tip: If ...Why doesn't my loop work?Can anyone help me understand why my loop doesn't work? Is it to do with how DEC HL affects the flags? [code] ; Read 32k bytes from port 191 as fa…
... to stay away from using contented memory (both for code & data ... of INI instructions (unrolled loops) is what you need. Tip: If ... .[/QUOTE]
Hmmm. It is too slow actually, so I ...
