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+3e SWAP partitionsThinking about the + 3e partitions I have observed that it is always recommended to make two SWAP partitions, but ... Why? What practical utility…
... always recommended to make two SWAP partitions, but ... Why?
SWAP partition in a Spectrum? Use ... -
Sort 2 byte words (x, y) on ypos, also question about swap (DE), (HL)Well that was a lot of debugging ;) But if you want a routine which takes an array of 16 byte words x, y and then sort them on y (ignoring x), I'm…
... ]
^ a macro to swap 2 words pointed at by ... c
ret z
; swap largest with root
push ...
if (largest != i) {
swap(arr[i], arr[largest]);
swap(arr[0], arr[i]);
RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
... stored as one character per nibble, which means you need to ... and just mask out the nibble you don't need. It ... font *cough* would be to swap your usage of registers C ...RFC: 64 column font codeIn BASIC, type CLEAR 49999 then import the code at 50000. Then type RANDOMIZE USR 50000. This will create a new channel and attach stream #4 to it. A…
...
[COLOR="Red"]; left nibble on right hand side[/COLOR ... ] may be [COLOR="Blue"]; right nibble on left hand side[/COLOR ... bits that use later, and swap RRCA by RLCA look better ...rotating HL left through CarryI've tried this several ways, and it works for a while, then a particular value has a bit set in an inconvenient place and it all goes to pot. Eg: "…
... use other register (B) to swap nibbles
idea is ... L=dc
2) swap lower nibble of H and L - in ...rotating HL left through CarryI've tried this several ways, and it works for a while, then a particular value has a bit set in an inconvenient place and it all goes to pot. Eg: "…
... the order (first nibble swap between bytes and second nibble rotation) you can ...SE Basic IV Buffy v4.1 source (WIP)I've been doing a major refactor on the SE Basic source and I'd appreciate a code review from anyone who has time to look at it. I've almost certainl…
... br /> ex de, hl ; swap pointers
jp oct_to_dec_1 ; ... /> and %00001111 ; discard high nibble
ld c, a ... /> and %11110000 ; discard low nibble
jp nz, report_6 ; ... low nibble to A
ex de, hl ; swap pointers
Game of Life.Last year (I think) or maybe the year before, I entered a Game of Life simulator into the CSS CGC compo but for the Sinclair ZX81. I decided to port…
I made a couple of small corrections to the BASIC runner last night. I'd copied the editor from another of my programs and had left in a couple of inappropriate bits. Here's the corrected one ([strike]I haven't updated the ZIP file yet[/strike]), with ...40 Column Printing RoutineI've written a 40 column printing routine, which I'd like to share... It's my first piece of 'public' code so go easy on me! I don't think it is a…
... /> scf ; start on low nibble
Print64L1: ex af ... swap carry flag
jr c, Print64L1 ; if low nibble keep ... /> inc l ; high nibble, move to next screen ...WANTED: TapesHi All, Does anyone reading this forum have any tapes they want to sell, swap or donate ? It's for a good cause, the MIS/MIA/The .TZX Vault project…
Amstrad PCW8256 - need a master discHi, off topic i know I desperatley need an Mstrad PCW8256 CPM - master disc. Will pay cash or swap some Spectrum stuff for it. cheers M Brown
Hi,
off topic i know
I desperatley need an Mstrad PCW8256 CPM - master disc.
Will pay cash or swap some Spectrum stuff for it.
cheers
M BrownWANTED: TapesHi All, Does anyone reading this forum have any tapes they want to sell, swap or donate ? It's for a good cause, the MIS/MIA/The .TZX Vault project…
A ZX81 Games QuestionHi All, I'm looking for Sinclair branded ZX81 software titles to add to a collection. I have a number of other ZX81 titles available to swap/sell fo…
... other ZX81 titles available to swap/sell for Sinclair branded ones ...Arnhem: Operation Market GardenI desperatley want a copy of Arnhem: Operation Market Garden - it must be tested and working. I will be ?10 for one including p&p. I also have lots…
... of stuff that I could swap for it, oodles of Spcetrum ...128k games wanted.I just got hold of a working +2, and would like some tested and working 128k games for it. Will pay cash, or swap for hardware/software etc... Any 1…
Air FilesHas anybody else out there got air files to swap,(shows game walkthroughs on realspectrum). I have completed about 100 games with others from various…
Has anybody else out there got air files to swap,(shows game walkthroughs on realspectrum). I have completed about 100 games with others from various sites, anybody else into collecting air files and game endings?
Cheers Mort :)Anybody got a working Datel +d drive system?I am after a +d system.Does any one have one to offer? i can swap items or buy.Whichever takes your fancy>
I am after a +d system.Does any one have one to offer? i can swap items or buy.Whichever takes your fancy>Original Games for swappingHi all, Having my easter holidays back in Greece in my parent's house allowed me to make some reorganising on my original games collection. I can no…
... I would really like to swap with original games that are ... set I would like to swap.
Chase H.Q ... will have to postpone the swap thing for after September.
Hi there, just though a heads up for a Mint Shadow of the UnicornAlso i have a shinkwrapped version, I ideal would like to swap this with somebody for some of my most wanted. But an offer of cash will do the trick …
... , I ideal would like to swap this with somebody for some ...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 …
... full od Spectrum games. Will "swap as seen" "untested" cos there ... ....)
I want to swap / part-ex for non-Specyy ...Another 80 Spectrum Games up for Grabs Ebay ;)[url="http://cgi6.ebay.co.uk/ws/eBayISAPI.dll?ViewSellersOtherItems&userid=cornishdavey&include=0&since=-1&sort=3&rows=250"]http://cgi6.ebay.co.uk/ws…
... /> if you would like to swap, let me know ill pull ...Anybody wanna swap ???Send your dupe list or requested to :- [email="cornishdavey@dsl.pipex.com"]cornishdavey@dsl.pipex.com[/email] Quite a long long list, come very co…
Send your dupe list or requested to :-
[email="cornishdavey@dsl.pipex.com"]cornishdavey@dsl.pipex.com[/email]
Quite a long long list, come very cool bits there as well;)
2.99 Range
Full Throttle
16 ...Wheel of Fire :) Mia, i believe ????Well i have a spare one box is easily 8/10 and all 4 tapes with instructions. All i require is something to swap for it ?? Ie. i want shot, so if y…
... i require is something to swap for it ??
Ie ...128 Memory PagingI'm having a problem getting my brain around paging. Well, actually the bit I don't understand is how reading I/O ports works! I hope the collective …
... do a simple RAM page swap, all I want to change ...Ok Dokey, ive got 700+ Dupes to shift ;) Swapsie??I will sell the below, but id rather swap for missing tapes i dont have on a 1:1 basis. if you would like to swap send a list of your dupes to me at …
... the below, but id rather swap for missing tapes i dont ... . if you would like to swap send a list of your ...ZX 81 ZXCHESS II ARTIC up for grabs ;) yes i knowvery rare !!!! Also got Namtir Raiders also by Artic Wot i require is a swap, or a silly amount of cash. Games i would like included :- All or No…
... /> Wot i require is a swap, or a silly amount of ... load of spectrum software to swap. so if you fancy a ...Help, What's the gameHowdo, I've managed to recapture my youth with most of the games I had as a kid but I can't remember what two games where called; Can anyone help? Th…
... a team and you could swap between characters during the game ...Non Spectrum 4 Spectrum Swaps - Anybody ?ive amassed a few tapes i dont require, if theres anybody interested, make me an offer, will be put on ebay if nobody is interested. I would prefer …
... />
I would prefer to swap for Spectrum software, however a ...
