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Cant DecideI have had a lot of spectrums in my time from the 16k to the +3 and as we all know they all have flaws. I am thinking about buying another and wanted…
... that required the original unmodified 48 BASIC ROM. You can improve ... the UK 128, with three bytes patched to work with the ... -
Seeking alternatives to DATA statementsAnyone know of any memory saving alternatives to storing a list of numbers, other than using DATA statements or poking data into addresses?... Im ti…
... /> You can also save 8 bytes for each string you concatenate ... (2 bytes line no; 2 bytes length; 2 quote ... DATA "+g!o6[!j"
48 DATA "!n5^+`+l"
49 ... -
Could someone please help me adjust my personal picture?Not for this forum, as it displays okay on here, but the picture I use <---------------- could someone please adjust it so that it is [quote]- No w…
[QUOTE=thx1138;471787]Not for this forum, as it displays okay on here, but the picture I use -
Transferring games into MicrodriveLast week a big pack of empty microdrive cartridges arrived, and now I'm ready to playing with my little microdrive equipped speccy. One of my aim w…
... 30491 - 30496 - 48 - 6
31085 - 31090 - 48 - 6
...
Threshold: 100 BYTES
23507 - 24840 ...
Threshold: 768 BYTES
23862 - 24652 ...
3149 BYTES saved
30 BYTES overhead
[/code ... -
New tool: ZXBOOT.EXE[B]ASM[/B] is proud to present the first release of ZXBOOT.EXE: [url]http://www.4shared.com/file/NP-FVOSf/zxboot__beta_.html[/url] ZXBOOT is a comma…
... link occupies the last 512 BYTES of the Z80 memory map ...
db 165
db 48
db 9
Problem with se basicI use MB02 memory paging (ram 16kB instead 48rom) and via one OUT 23,xx can switch between original 48 rom and SE ROM. But if I write basic program i…
... in orig.ZX48 rom are bytes: #F3 #AF
From adress ... in SE BASIC rom are bytes: #F3 #00
Some ... 0 and 1. On original 48 rom work as JP #AFF3 ...Faulty Interface 1I bought a 'tested' Interface 1 on ebay the other day. Aside from the previous owner 'cleaning' the contacts with WD40!!! (bad, bad, bad eeurrgh :rol…
... use 128 basic but not 48 basic, as exactly the same ... Interface 1 will consume 58 bytes of memory for it's ...Japan Tsunami AppealAs some of you will be aware, I've been tinkering with an open source version of SE Basic that could be distributed with hardware without infringing …
... 48 ROM plus the UK 128 Editor ROM with 3 bytes patched ... to enable it to work with the 48 ROM ... the other hand SE Basic + 48 ROM will run anything except ...Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... Inc.
; 1421 bytes. Channel code only needs to ... free up an extra 53 bytes. Print with PRINT # ... defb $00, $00, $00, $30, $48, $50, $20, $54, $88, $ ... 00, $00, $03, $00, $30, $48, $08, $10, $20, $00, $ ... 30, $40, $40, $E0, $40, $48, $F0, $00, $00, $07, $ ...Proportional Print Routine...Hi Folks, Does anyone know of a good proportional printing routine for the ZX Spectrum? Ideally I am looking for something that prints with charact…
... ; compare the results with Y=48 or 56 or 57. If ... would add another couple of bytes and I don't think ...Back to BASIC[U][B]Archaeology guide to programs compiled used MCODERII.d[/B][/U] After various people have been talking about "Frank'n'stein" I decided to finis…
... [/B]
Remember : first 2 bytes = value of variable, next 2 ... bytes = end value used by NEXT, ... last 2 bytes = step value used by NEXT ...
JR NC, L_6E11 ; 28173 48 2
EX DE, HL ...Back to BASIC[U][B]Archaeology guide to programs compiled used MCODERII.d[/B][/U] After various people have been talking about "Frank'n'stein" I decided to finis…
... effectively giving full 256 bytes after STKEND by using ... br /> 2) Skip the data bytes
[CODE] JP L_708B ... 32
DEFM "00000" ; 28785 48 48 48 48 48
DEFM " HIGH " ; ...
DEFM "00000" ; 28797 48 48 48 48 48
DEFM " LEV " ; ...Help Wanted: Playtest BUGFIXED games!There's an ongoing effort at WoS to fix classic Spectrum games with serious bugs that make them impossible to complete, crash frequently, etc. More d…
... /> Proofings:-
There are 10 bytes with each bit representing one ... room and ending at 7:48 too with Poke 28599,8 ... /> 9978: defw $a359, $fcc0, $fcfc ;48
997e: defw $a371, $ccf0 ...Games featuring... relevant bugsThere was a recent improvement to the WoS database in order to classify [URL="http://www.worldofspectrum.org/forums/showthread.php?t=34261"]Games fea…
[QUOTE=Einar Saukas;544887]
[URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0000157"][B]Alien Syndrome[/B][/URL] - problem mentioned [URL="http://www.worldofspectrum.org/forums/showpost.php?p=546411&postcount=177"]here[/URL][/quote]
...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…
... /> ; Reimplemented by Einar Saukas (496 bytes)
; -----------------------------------------------------------------------------
org 64872 ... reached column 16, 32 or 48
; jr LOOP ; repeat otherwise ...machine code loadercan someone have a look at this loader and break down what its actually doing and also how i can stop it from executing the 2 loads of headerless blo…
... execution" bit in FLAGS2 [IY+48] instead of where it actually ... new, improved, shorter (by two bytes!) version of the loader, which ...Tile based graphics and scrolling thingy...Here's my best attempt so far at a tile based rendering and scrolling routine. It draws in 22 8*8 graphics tiles along the top of the screen (junk i…
... />
stackptr_temp defw 0 ; 2 bytes @ 32859
next_tile_line nop ... ,74,75,76
defb 48,49,50,51,52,53 ... ,74,75,76
defb 48,49,50,51,52,53 ... 74,75,76
defb 48,49,50,51,52,53 ... 74,75,76
defb 48,49,50,51,52,53 ...Spectrum / PC Serial Networking (on 128k, +2's etc)Hello there my fellow WoS'ers I have been looking around getting some system readyfor replay, and in one of these stints I notices a PC (RS232) Seri…
... baud transfer code here for 48+IF1 few months ago. The ... buffer. This is nowadays 16 bytes long and in times of ... code extended buffer to 16 bytes (alternative is to control UART ...Spectrum / PC Serial Networking (on 128k, +2's etc)Hello there my fellow WoS'ers I have been looking around getting some system readyfor replay, and in one of these stints I notices a PC (RS232) Seri…
... UART buffer size of 16 bytes vs. Spectrum buffer size of ... ... up to 115.200 on 48 + if1 (and quite comfortable 57 ...Auto generated spritesLooking around for some graphics I came across [url]http://blog.disktree.net/?p=19[/url] , one of several such pages. Need the odd 8x8 UDG or two (…
... random keypresses to generate random bytes, then mirror them, or ... so 10 udgs = 80 bytes stops at the (C) char ... will give all the same bytes, no good! I'd ... want to display number of bytes generated, not as a ... is happenening!
add a,48
rst 16
...PLOT and DRAW in machine codeHow do you go about it? If I posted a really simple BASIC instruction could someone do a machine code routine so I could learn from it? I wouldnt k…
... $07 ; a = 0000 0SSS
48 or $40 ; a = 0100 0SSS ... and Y coordinates (8-bit bytes) and shuffling them around to ...Fairlight's use of LDIRYS, comparing Fairlight and Nightshade, said: [quote]Fairlight is much more interesting even though the techniques that Bo Jangeborg uses for screen…
... sp_cache), sp
REPT 48, attr ; write the attributes
push hl ; write 16 bytes
push de
... /> incbin "unionflag.bmp" ; 6144 bytes of in order bitmap
incbin "unionflag.atr" ; 768 bytes of attributes
org ...Amazonia (BUGFIX)This is a bugfix for game [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027280"]Amazonia[/URL], please add the following "known errors" des…
... order to save those bytes and also relocate other actions ... 09 01 30 REG(1):=48 ; move outside to location ... 09 01 30 REG(1):=48 ; move outside to location ... POKE 48194,1: POKE 48195,48: POKE 48196,12: POKE ...Amazonia (BUGFIX)This is a bugfix for game [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0027280"]Amazonia[/URL], please add the following "known errors" des…
... we can save a few bytes from actions "PEGUE FACAO" and ...
[*] Message MSG(48)="Eu nao estou segurando nenhuma ... /> c0cc: 01 30 PRINT MSG(48) ; print "Eu nao estou ... : POKE 49356,1: POKE 49357,48: POKE 49358,2
...
