-
Terminal Velocity!Hi, Don't know if I should be posting this sort of thing here, but I read the FAQ and didn't spot any "Don't" rules. So here you have my example of …
... not 100% accurate terminal velocity calculator:
[code]
10 ... needed to write an e calculator, tanh function and also a ... terminal velocity calculator to use them. In Sinclair ... -
Flabbergasted with the Atari 800! How did it stack up against the Spectrum?I've been watching a few videos of Atari games, and I must say, that as a Spectrum fan, I feel humbled... [url]http://www.youtube.com/watch?v=OXX_ot…
I've been watching a few videos of Atari games, and I must say, that as a Spectrum fan, I feel humbled...
[url]http://www.youtube.com/watch?v=OXX_otJc354&feature=related[/url]
[url]http://www.youtube.com/watch?v=wDoZu9f0bEs& ... -
Come and compete :)Hi If you feel like competing in Spectrum games or just wants to show your talent in your favourite Spectrum games, come and join the fun on HARP Sp…
... Doo
Snowman, The
Stack Up
Trashman
Tutankhamun ... -
Timex questionI've been writing a program for CCG2008 and it actually has a use for the 512x192 mode of the Timex computers. I read up about port 255 and how the d…
... it was due to the stack being in a funny location ... was effectively wiping out the stack! -
Flood Fill ConundrumI have written a flood fill alogirithm. It uses the stack, but only with the y axis. It works quite well, but on large polygons it does take a while …
... fill alogirithm. It uses the stack, but only with the y ... , y. They all use the stack too much.
Thanks ... -
Selling your Speccy gear...Flumpeys ads got me thinking about this. How many of you would sell off your speccy..or any other retro stuff if your missus told you to? I persona…
... those plastic storage bins that stack, I would say I have ... -
EightyOne bug?I have been using EightyOne 1.0 to test my code using a Timex display mode. The code (a UK101 emulator) was released for CSSCGC2008 a couple of weeks…
... with it corrupting the screen (stack overflow problem?)
I ... -
128 ROM paging alternativeWould this work (with the appropriate code in each ROM)? [code] ; 128 rom paging routine ; use rst 28h with call address stored after restart ;;rom…
... ; put this address on the stack
push hl ; put the ... routine to call on the stack
ld hl, bankm ... -
CHANS system variableI modified my original code to incorporate Woody's changes and avoid using the stack: [code] org 60000 save_registers: push hl push de push bc …
... changes and avoid using the stack:
[code]
org ... -
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 ... -
Betadisk shematics & 48K-CPMHi out there, can someone help me out with the shematics for the Betadisk-Interface? I built one 17 years ago, it works fine till today, but I'm to …
... few ten minuts with a stack-overflow as it seems (judging ... -
So... you want to format your 3.5" as 720K eh?Well, i've been trying to get hold of an application to make proper use of my 3.5" +3 floppy disks but i haven't been able to find any. I stumbled up…
... AF ; Retrieve registers from the stack
EI ; Enable interrupts after ... -
[NO NAME PROJECT] contributionhi to all. im writting new-super-mega game. it will be finished this century. :) so what is going on ? in the game (an arcade adventure) player can …
... frame
-don't touch stack
-AY and speaker are ... -
BASin r14d - Final bugfix for the r14 seriesOk, there's not a great deal to "show" here, as most of the work has been going on "under the hood" so to speak. And there's been a [i]lot[/i] of wor…
... : "Don't fuck with the stack pointer". (Jimmy)
Fixed - keywords ... -
[Book] Error in The Complete Spectrum ROM Disassembly[I]Page 188.[/I] There's two references titled 'RE-STACK TWO subroutine', when in fact the second should be 'RE-STACK (3D) subroutine'. (vide, index …
... 's two references titled 'RE-STACK TWO subroutine', when in fact ... the second should be 'RE-STACK (3D) subroutine'. (vide, index of ... -
[Discussion] Planned corrections to: The Complete Spectrum ROM DisassemblyOk, folks. Since I'm not obtaining replies from those involved in the previous effort to transcribe The Complete Spectrum ROM Disassembly, I'm going …
... the same name: THE 'RE-STACK TWO' SUBROUTINE
The second ... be renamed to THE 'RE-STACK' SUBROUTINE
---------------
I ... -
New for 2009 - mc onelinersI found the limit of one line and one screen's worth of program really useful in (re-)learning BASIC, so I've decided to carry the format over into m…
So you want to make a cardgame......but you haven't got a good deck to display. Well here is a fully relocatable routine that will do the job for you. Place the code anywhere in me…
Open82 v2009-01-13 releasedI'm pleased to announce a new release of Open82, the GPL-licenced replacement Spectrum ROM formerly known as OpenZXRom. [url]http://sourceforge.net/…
... set of numerical functions and calculator operations from the ZX81. Including ...New Spectrum Computer DevelopmentHey does anyone know of any decent new Spectrum clones being developed? I find it amazing how Zilog still produce a Z80 backwards compatible chip (an…
... supports a free TCP/IP stack and operating system based on ...ANN: Tipshop updated Saturday, 28 February 2009Saturday 28 February 2009 Erk! I nearly got caught out by this short month. A late update - when would that ever happen?! (erm, every few months? Ed)…
... full guide!
* Jumping Stack sent in tips for Karnov ...ML routines from BASICCan anyone tell me which registers should be saved and restored when calling a ML routine from BASIC? How can one know which registers are modified …
Can anyone tell me which registers should be saved and restored when calling a ML routine from BASIC?
How can one know which registers are modified inside a system routine?
Should the stack be also changed?Java J2ME applications/games for 240x320 machinesCan you suggest me a source of Java useful applications or games for 240x320 J2ME machine ? I've been hunting torrents for games (most of them total…
... for it. For example scientific calculator, professional stopwatch etc. My phone ...Giving up on ebay.Gaaaahhh. Now I can't bloomin' sell anything, cuz I'm not allowed to put my postage over ?3.00. Ebum says that the particular category I've chosen …
... it, even though the postage calculator says it'll come to ...New Spectrum Game - W*H*BTo mark the Speccy's 27th birthday tomorrow I've finished W*H*B, which is a bit of a WOS community project, and is now available from my website. [U…
... for the name, and Jumping Stack, Karl Gillott, Mulder, & ZnorXman ...Swap speccy for Atari ?Hi all, well I`ve decided that it`s the end of Speccy life for me ( Sorry ! ) I have the following stuff that I want to swap for an Atari 800XL, or l…
Heads up for Sinclair collectors[url]http://cgi.ebay.com/VINTAGE-SINCLAIR-EXECUTIVE-MEMORY-CALCULATOR-W-MANNUAL_W0QQitemZ280343365865QQihZ018QQcategoryZ4193QQssPageNameZWDVWQQrdZ1QQ…
[url]http://cgi.ebay.com/VINTAGE-SINCLAIR-EXECUTIVE-MEMORY-CALCULATOR-W-MANNUAL_W0QQitemZ280343365865QQihZ018QQcategoryZ4193QQssPageNameZWDVWQQrdZ1QQcmdZViewItem[/url]Rainbow Generator for 48K Spectrum using PUSHThis is what I came up with from [B]gasman[/B]'s suggestions. It's stable in ZXSpin and ZX32 simulating a 48K Speccy. Anyone like to try it on the …
... registers, then save
; the Stack Pointer:
push af
stack pointer to the data
;Restore the Stack Pointer, then all the registers ... br />
;Cache for the stack pointer:
sp_cache
dw ...Jumping to BASIC after importing 23296,1703Sorry for the confusing title. :-D Now that I've learned how to stop a game from starting after loading (in Fuse and Specemu), I have a few more que…
... snapshot because of the way stack, registers and system variables work ... to the 48K editor, the stack would be 24999 again, and ...
