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Emulation and Debugging functionality[Cut n Paste from the original CSS post] Hi all, I'm currently working on SPIN's debugger, which is coming along nicely. Mostly, it's been devel…
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Registers/Tstates display
Stack contents list
Ports (last ... -
Spectrum edge connectors and 'Dataman Softy S4'Hi, I moved this from the sales thread because it seems more appropriate...anyway... I was twerping around the idea of turning a Spectrum into a we…
I've never seen a Spectrum in real life.Only in pictures and I've got to say that I'm not all that impressed with what I've seen. Looks more like a casio calculator than a computer. Peopl…
Contiki for specturm?Just came across this on the internet today, anybody going to a spectrum port? (Can't let the C64 have it all its own way...) [url="http://dunkels.c…
... -saver.
TCP/IP stack for Internet networking, either with ...Will trade all my Spectrum games for specific Sinclair items.....I have a couple of drawers full od Spectrum games. Will "swap as seen" "untested" cos there are too many to list right now, but I can draw a list up …
... stuff;
Watch
Calculator (not Cambdridge or Oxford 300 ...URGENT programming question !I've gotta draw a line from machine code using the standard routine at 24B7, which expects the delta-X and delta-Y values on the BASIC stack. I put t…
... -Y values on the BASIC stack. I put these values in ... the stack by calling 2D2B (BC -> ... ; BASIC stack). However, it seems that this ... negative BC on the BASIC stack ?Retro Remakes competition results... I won 3rd place... woop woop!1st Place - SWIV - coded in Delphi with some game lib. 2nd Place - R-Tronic - created in MultiMedia Fusion (I think). 3rd Place - Impossaball - cre…
... and got everyone a whole stack of new games to play ... learning exercise. I tried a stack of times to get my ...Zblast SD+Interesting compilation, with some nice little games. I'll echo what has been said before, in that I am amazed that the title game is done in 4K. It'…
... what a shame about scrolly stack. This is basically a cover ...Deduggers in emulatorsI've used several emulators with build-in debuggers, and now I want to share my opinion. Debugger in Spectaculator 6.0 is great! The interface is nic…
... usefull I/O ports and stack info.
I think ...InterruptsA small piece intended for the FAQ. Comments, corrections, additions welcome. Notably: * How long does the 48K ULA hold /INT low? * What happens i…
... PC is placed on the stack.
What happens next ... byte of PC onto the stack and decrement SP again.
stack and to set PC to ... byte of PC to the stack and decrement SP.
* ... byte of PC to the stack and decrement SP.
* ...Smooth Color Masked Sprites using fast page flip on 48kHere is a quick demo of using char based sprites using the Page flip method: a) Background is copied to buffer b) Sprites drawn on buffer c) Buffer …
... 's I have used the Stack, and Popped the values from ...Smooth Screen Scrolling RoutineHi everyone, this is a follow up to the thread on smooth screen scrolling. As promised here is the code for the routine. It's pretty long and fairl…
... /> LD (SPMOD+1),SP ;preserve stack pointer
SCRMODA ... /> SPMOD LD SP,0 ;restore stack pointer
EI
Sinclair Calculator TV AdvertI recently come across this old Sinclair advert on a tape I got sent, not sure if it covers this site but it's very interesting to see anyway! [url=…
I recently come across this old Sinclair advert on a tape I got sent, not sure if it covers this site but it's very interesting to see anyway!
[url="http://www.sdaonline.myby.co.uk/vt/"]http://www.sdaonline.myby.co.uk/vt/[/url] - needs divxCobra - scrollingHi everyone, I have been studying some of the code in Ocean' Cobra game using a debugger, in the hope of improving my own scrolling routines. In cas…
... onto the screen using the stack. The one drawback to this ...Zaf-forth to Z80 compiler Build 5This forth like complier is changing almost every day with new items been added. Here is a new Zaf-forth word add it the sptword.fth file - which is…
... /> =rrandom
;"store number on stack used for radius"
stack call circle"
next ...[CRL] Formula One ModI've seen the odd person ask for a Formula One name editor from time to time*** and, as it's an ol' fave, thought I'd add one as I can never find the…
... Woody and obo for the stack advice.
Original Program ...'Ocean' development microdrivesI think one of you guys should take a look at this thread over at The Ocean Experience: [url="http://oceanexp.proboards44.com/index.cgi?board=memory…
... Jones Junior has found a stack of his old 'Ocean' development ...Er, a MILLION different ways?!?!In the UK recently, there have been adverts for a media player (I forget which) whose manufacturer is encouraging purchasers to use it in shuffle mod…
... of magnitude ? according to Windows Calculator, it's actually 4.067885363647058120493575921487e ...Need help with old fav of mineI really remember this game were you worked in a supermarket and alls you had to do was stack shelfs, mop floors, put away the trolleys. Can someone …
I really remember this game were you worked in a supermarket and alls you had to do was stack shelfs, mop floors, put away the trolleys. Can someone helpwith the name.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 ...Fastest way to write something to screen$Hi, I just got pasmo.exe and start playing with attr scrolling, well, not scrolling, just write different values to a block and see if I can introdu…
... macro (for pasmo), it is stack based because I think I ...Push/Pop methodMachine code question: Could somebody explain, how do we use the stack in assembler to copy data from one place of memory to another? I've heard it i…
Machine code question:
Could somebody explain, how do we use the stack in assembler to copy data from one place of memory to another?
I've heard it is one of quickest methods, faster then e.g using ldir or writing a loop.
Is it true?Locale jokesWe all know the classic locale joke (don't we?): "My mother-in-law's gone to the West Indies." "Jamaica?" "No, she went of her own accord." I once …
... once came across a whole stack of those things, but can ...About U.N.SquadronHello there! I have a question, I have the cassete of the game U.N.Squadron from US Gold, and when I play it on my Speccy it has a bug: when I am goi…
... screen, the one with Loader, Calculator, Basic, etc...I asked some ...Culture Showanyone watch this last night? it featured a comp where you had to vote for the best british design, the sinclair calculator was among them.
anyone watch this last night? it featured a comp where you had to vote for the best british design, the sinclair calculator was among them.Amstrad CPCWhy did the CPC lose out so badly to the Spectrum and C64 - it looks a tidy bit of kit and seemed to have a half decent number of games released for …
... the Amstrad philosophy of integrate, stack it high and sell it ...
