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ZX Dandanator! Mini - Cartridge system for SpectrumsHi All, I'd like to present a little HW I've developed during the last three months. It's aimed at providing a console-like usage experience for a…
[quote="Jerri;887797"]What is the minimum possible size of the cartridge?[/quote]
Hi Jerry, Technically 16k, although, considering the PLCC32 format, you can get 128k, 256k or 512k cartridges.
Recommended : SST39SF010, SST39SF020, SST39SF040. -
ZX-Uno moddingStarting with ZX-Uno case modding I have not yet received my ZX-Uno yet (it is in the post) but I know that I will have to do at least one mod …
... I notice that the standard size ones are still available but ... the preferred most common size type ( the type they like ... me over the £20.00 minimum order size for free postage . This ... ZX-Uno sticks with standard size whereas the mass produced Raspberry ... -
Spectrum and Z80 emulators with Python APIHello everybody, It may be the right time to create a topic for these two emulators. They are not at the initial release point yet, but might be w…
... to the window size.
* Set some sane minimum window size.
* Use ... -
One handed gamesHi All, I have a child with a broken wrist.....if anyone knows of games that can be played with just up down left right - dropping them into this …
I always play Manic Miner one handed: thumb on space, index on o, middle on p. But then I have no idea what the minimum hand size is to play like that. -
Solution for overwritten stack in 48k SNA filesIt has been known for quite some time now that the 48k SNA file format has one serious fault, which is described in the file formats section on the W…
... storing PC on the stack sometimes overwrites a graphics ... and pushing PC onto a stack, my emulator copies the ... program counter from the stack and then it copies ... first 49179 bytes (the size of the original format) ... that would check the size of a SNA file ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... is there any restriction on size or number of sprites on ... , hash table, heap, queue and stack.
- im2 support has got ... been added. These indicate the minimum pixel rotation in the x ... -
Undefine functionHere's a routine to selectively remove variables from the VARS area and reclaim the space. This can be done partially from BASIC already by assigning…
... re-DIMing an array to minimum size, but this routine works ... fetched off the calc.stack, as the command line ... /> FETCHS: equ $2bf1 ;calculator stack to AEDCB
E_LINE: equ ... : equ 23645
;stack function parameters passed from BASIC ... -
SpecBAS 0.802 Released!Hi folks - It's that time again when I release the latest round of features and bugfixes to SpecBAS :) New for this version are ZONEs which act ver…
... minimum respectively - performs a pixel-by-pixel compare
Optimised the stack ... and consolidation - optimised package size on close
DECIMAL ... didn't clean the stack properly and so caused ... keyword which caused a stack overflow
Fixed ... -
Can Anyone explain sprites in Jet Pac/Atic Atac etcJet Pac was 16k, and yet the sprites were impressively fast. I notice they had a slight flicker at times, but were notmally pretty flicker free. W…
... are
; kept to a minimum.
; A sprite ...
; push rotate address onto stack then
; do ret - ... /> _SpriteLoop: DEFW 0 ; sprite loop size.
; ---------------------------------------------------------------
; ... -
New speccy part 2As a quick recap, I am looking to create a 'new speccy hardware' platform, which will retain the charm of the original 48k beast. The way intend to …
... need a cooling fan the size of the london eye to ... video camera and with a minimum amount of effort want to ... a GUI, a TCP/IP stack, NFS (network file system) et ... -
help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…
... get is by moving the stack into the display file and ... minimum 10.5 cycles per byte. This means scrolling a full size ... display would take 6144*10.5 = 64512 cycles at minimum ... -
help sought with first foray into machine code - pixel scrolldownI have started to code my first machine code program, a simple roadrace game. I've based it around the pixel scrolldown routine in 40 Best Machine Co…
... get is by moving the stack into the display file and ... minimum 10.5 cycles per byte. This means scrolling a full size ... display would take 6144*10.5 = 64512 cycles at minimum ... -
Spectrum Review Book is all systems go ![url]http://www.spectrumgamesbible.co.uk/[/url] We've created a small website for the series of books we are looking to create for the Speccy featur…
[QUOTE=Jumping Stack;384676]Did you ever find ... Crash/YS/SU reviews so minimum 200 but ideally 300-400 ... or two (depending on the size of it).
Once ... -
Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... /> mov eax,edi ; Calc rect size
sub eax,[edx+RLVRECT_size ... the screen updates to a minimum. Why update the whole display ... registers on the the stack, saves the stack pointer (SP) and a ... . Each task has its own stack and PC, that is how ... -
Calculating free memory...Hi Folks, I am using the following method to calculate the amount of free memory available to BASIC: [CODE]PRINT 65536-USR 7962[/CODE] Is this the…
... ;540961]There is GOSUB stack and Machine stack but I can't ... the error return address, the stack address for that item being ... in ERR_SP (23613,23614). The minimum space used for the machine ... (RAMTOP)-(ERR_SP). The size of the GOSUB stack is that value minus ... -
Getting aquainted with the IF1bisToday, fifteen days after dispatch, the IF1bis arrived at my door. In perfect order. No customs, no TVA and no handling fee involved. The arrival of …
... zero then the minimum preparations for a ... /> LD BC,last1 -addr1 ;size of code
LD DE ... ),19 ;MAIN4 =4867 on stack
DEC HL
llvm-z80 statusFew months ago I read about efforts to produce llvm back-end for the Z80 (even perhaps as part of new z88dk). Any update on that? I found [URL="htt…
... information about function names, arguments, stack, static variables, types, etc. ... version walks down the stack when collecting the next ... have difficulty with a zero-size object file.
... " as I know binutils, at minimum, supports CODE / BSS / DATA ...A z88dk + sp1 demo (with source)Since nowadays people are still wondering about how difficult it is to make something in z88dk, I thought I just put a very simple demo to show how e…
... also try adding "--opt-code-size" to the sdcc compile which ... /> #pragma output REGISTER_SP = 0xd000 // place stack at $d000 at startup
[Asm] Is this nested loop faster than LDIR or a bunch of unrolled LDI's?Hi all. I'm learning Z80 asm on Speccy 48K, and to start with I decided to write my own "CLS" routine (without relying on ROM calls or LDIR) as a lea…
... only the minimum amount of pushes based on the max size of ... was going on at the stack+1 label, it appears to ... variable to store the original stack pointer - injecting directly into the ...ANN: Tipshop updated Saturday, 02 April 2005Saturday 02 April 2005 Another day late. Never mind, eh? I'm sure you'll agree it was worth the wait? (Oh, please yourself!).. There's a distinctly P…
... , Sokoban, Sootland, Space Jack,
Stack Up, Starglider 2, Steep Way ... />
DATABASE SIZE: 11369 ENTRIES FOR 2933 GAMESOld emulators on DOSBOX.Sadly, my Win'98 machine is going loco a bit too often. I've finally decided that I'll have to move everything over to the noisy, underused XP machi…
... effect of reducing the EXE size to 176 bytes.
8000 = 104.9% (Bare minimum, but poor granularity).
9000 ...Fuse for Mac OS X 0.8.0.1A bug fix version of Fuse for Mac OS X has been released soon or already here at WoS and at the dedicated sourceforge project: [url]http://sourcefor…
... /> [*] Fix debugger stack display, tweak debugger window size to avoid stack and disassembler ...Stack Up - level 13: anyone want a challenge?okay I swear this level is not humanly possible. if anyone doesn't know Stack-Up it's a simple Tetris type game - match 3 blocks of the same colour i…
... . if anyone doesn't know Stack-Up it's a simple ...A Bit of Fun!! Three word story.Ok, so lets build up a random story. [b]Rules[/b] Each person must submit three words each. Consecutive posts are not allowed. You must allow a mini…
... allowed. You must allow a minimum of three ofther people to ... 'll Begin:
[indent][size="3"][b]It is 1983 ...New DS announcedIt's called a DSi [url]http://www.eurogamer.net/article.php?article_id=249483[/url] this is how it compares with the current DS lite... Nintendo'…
... platform. But how does it stack up to the Nintendo DS ... comparison's sake.
? Size of Liquid Crystal Display
? Portable Size
Nintendo DSi: Width 137mm ...Questions about registers, stack, etc.I was told that if I wanted to export code and create unprotected versions of games I should do the following: 1-Find the starting address by using …
... -Make a note of registers/stack
5-Create a small ...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…
... /> I'm currently studying the stack and wrote the little program ... memory viewer to inspect the stack contents and pointer location.
stack being essentially a stack (duh!) of 16 ...
