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Sound programs that use +3DOS/AssemblerHi I am working on my final JSWed project and have nearly finished but i am considering changing the standard in game tune you get,the editor instruc…
... be imported but +3DOS and Assembler are the only two formats ... -
running this game in zxspin assemblerHello all I've written this game out in the zxpin assembler. [url]http://chuntey.wordpress.com/2010/01/12/tutorial-zx-spectrum-machine-code-game-30-m…
... game out in the zxpin assembler.
[url]http://chuntey.wordpress ... -
ZX-Assembler in progress...Dear readers, I just want to announce that ZX-Assembler is not longer only an idea in my mind. It's just alive. Unfortunately, it's too early to mak…
... want to announce that ZX-Assembler is not longer only an ... -Blockeditor being able to edit assembler code blocks directly.
Machine code assistance please #1Dear all, Learning the ropes here, so please excuse these odd questions which may seem simplistic to you learned lot. This routine is placed at 33…
... was expecting the command [b]PRINT USR 33000[/B] to return ... /> ld hl,0
ld bc,0
[/code]
...it ...Full 16*16-digit BASIC multiplicationI liked Andre Adrian's 32-bit long multiplication routine so much that I decided to a decimal version. After all, 2^63 is only 9223372036854775808, a…
... to 8-bits for the assembler version.
... Andre Adrian for the original assembler version
981 REM ... 1000 REM LMUL:
1001 PRINT " ";FN b$(V)+FN b ... FN b$(C)
1002 PRINT "* ";FN b$(S)+FN ... THEN NEXT a
1393 PRINT "= "'a$(a TO)'32-a ...Inserting binary code into ZX Spin assemblerIs there any way to insert a saved binary file into ZX Spins assembler? i.e. So I have a string of DEFB commands containing data, the assembler just…
Is there any way to insert a saved binary file into ZX Spins assembler?
i.e. So I have a string of DEFB commands containing data, the assembler just interprets it as Z80 commands and wont assemble it...Can a guy that traveled on the short bus learn machine code...Hmmm So after some soul searching I figured it was time to finaly nail spectrum machine code. Its so frustrating to sit infront of a basic listing w…
... has returned, you type in PRINT USR 61440 (or whereever you ... a value
Increment register BC
Return
... br />
explains that only BC is remembered on return..
257....
meaning that BC = 0101
hmmm
MC LPRINT 23681Having problems with this routine to print large on the screen using LPRINT, it works ok in BASIC, but cant seem to get it to loop for some reason in…
... problems with this routine to print large on the screen using ...
push bc
call print ;call print routine
pop bc
pop ... loop
ret
print ld a,3 ;channel 3 ... ,dat
ld bc,16
call 8252 ;print
ret
The Pros and Cons of "alternative" assembler syntaxContinuing from [URL]http://www.worldofspectrum.org/forums/showpost.php?p=720754&postcount=72[/URL] [QUOTE=u6c87;720754]But that wouldn't change if…
... to you as an alternative assembler).
Is "ld ... with syntax that no other assembler uses.
Is it ... then I could make an assembler that used [B]st[/B ... entertaining path of learning without assembler / compiler discussions getting in the ...Z80 Assembler for Win7 PC (64-bit)Does anybody know where I can get a decent Z80 assembler that will work on my 64-bit Win7 PC? I tried the first one in the WoS utilities and it would…
... can get a decent Z80 assembler that will work on my ...Troublesome routine, help needed!Having problems with this routine, it basically fires a rocket up the screen, but refuses to detect collisions. I'm using attribute blocks for detect…
... print string
push bc
call print ;call the print routine
pop bc ...
djnz loop
ret
print ld a ... /> ld de,rktdat
ld bc,33
call 8252
How to print logo onto screen at chosen coordinates?Hi, I've just got back into zx spectrum games after all these years and after seeing some of the great games on here I would like to start learning p…
... anyone have a routine to print a logo/graphic like game ... .
Oh and a print routine too that I can ...Ghosts n' Goblins loaderI'm trying to put Ghosts n' Goblins onto a +3 disk but struggling to understand the mc loader. Basic loader [code] ink 7 : clear 25000 : load "" cod…
... "" code : ink usr 65477 : print usr 65040[/code]
65227: LD BC,236
65230 ... br /> 65243: PUSH BC
65244: PUSH BC
65245: ... SP
65250: POP BC
65251: ADD HL, ... , 23610
65441: POP BC
65442: RET
...TAPlist - the emulator versionI've got this working reasonably well; there's just a couple of small extra features which I want to add. (Recall that TAPlist writes a formatted lis…
... 's in need of an assembler re-write.
Anyhoo ... , LPRINT, DATA, REM, FOR, INPUT, PRINT, IF).
[*]Display file used ... files. I'll add an assembler version in due course.
quoting ";" in ZXSpin assemblerIs there any trick to getting semi-colons in strings in the ZXSpin assembler? If I try to do this I get a "garbage following instruction" error, as t…
... in strings in the ZXSpin assembler? If I try to do ...SBC IX,DE/BCAlways wondered why there wasn't a SBC IX, DE/BC command.... so have to use PUSH HL ; save original HL PUSH IX ; IX on stack POP HL ; IX …
... 't a SBC IX, DE/BC command....
so have ... is the value to subtract, BC is the counter. Another note ...Problem with DivIDEHi There is a problem on ZX-Spectrum +2 (Grey Model) + DivIDE 2k14 here is video with problem [URL="http://www.youtube.com/watch?v=nIQboFo7Epc"]h…
... this program
[CODE]10 print at 0,0;in 31 ... ,#5818
i_02
ld bc,#001f
in a,(c ... i_03
ld bc,#0018
add hl,bc
ld a ...Currah ?Speech channelIt seems to me that it would be nice to be able to send words to the ?Speech with PRINT #5;"Speak English to me, Jimmy" or some such. There really i…
... words to the ?Speech with PRINT #5;"Speak English to me ... /> push af ; save
push bc
push de ; the
pop de
pop bc
pop af
ei ... it now
ld bc, 20
call pause_1
Why no PLOT, etc. on bottom two lines?I was pondering if there was any way to get PLOT, etc. to address the full screen from BASIC without having to write a few lines of assembler to bypa…
... write a few lines of assembler to bypass that annoying restriction ... (0-23), so why restrict PRINT to 0-21 and having ...Double Buffer UtilityHi Folks, I've been experimenting with double buffering on a 48k Speccy for a small project I'm working on. After reading lots of good advice here…
... /> self.storePushList = ['PUSH AF','PUSH BC','PUSH DE','PUSH HL','PUSH ... ','POP HL','POP DE','POP BC','POP AF']
self.copyPopList ... /> def doPrint(self,text):
print(text)
#Class ...ZX-Assembler file handling concept[QUOTE=clausjahn;777075]Dear readers, At this time, it's a good time to ask you, the future users, how to implement the file usage. Let's suggest so…
... br /> Doing this, ZX-Assembler can be used as a ... ============================================
Doing this, ZX-Assembler would open any byte-based ... br /> =====================================================
ZX-Assembler is now already able to ...Help with Assembly - DEFB, etc.Dear all, I'm going through Jnathan Cauldwell's tutorial and find myself scratching my head at part I can't find a decent explanation of anywhere! E…
...
ld bc,eostr-string ; length of string to print
call ... 8252 ; print our string
Sinclair Print UtilitiesHi all, Can anyone provide me with a 'decent' scan of the instruction manual for Sinclair's PRINT UTILITIES? Mine came without instructions and I w…
... instruction manual for Sinclair's PRINT UTILITIES?
Mine came ... and I would like to print a set off to put ...Simple text scrolling routine...I'm having trouble writing a very simple text scroller, the idea is to use the ROM printer routine to print 32 characters each time the routine is ca…
... the ROM printer routine to print 32 characters each time the ... changer
call print1 ;call print
ret
print1 ... ld de,dat
ld bc,32
call 8525
ZX rom type detectionHere is routine for fast detection of zx rom / computer model. [URL="http://velesoft.speccy.cz/other/ZXROMDETECT.zip"]http://velesoft.speccy.cz/othe…
... can be code used via PRINT USR xxxx
... br /> Routine return register BC=0-7 for ZX rom ... different....
; LD BC,#1FFD ;this small part of ... ),A
LD BC,0
LD A ...Return to basic from sna created by Z80 compilerHow can I go back to basic when running sna created using Z80 Assembler ([url] http://www.worldofspectrum.org/utilities.html#crossass [/url])? For e…
... running sna created using Z80 Assembler ([url] http://www.worldofspectrum.org ... /> ld de,16385
ld bc,6143
ld a,255 ...Strange keyboard port reads on 48+Hi all, I don't know whether it was already discussed (I also searched forum, but there are too much of results searching "48k keyboard" so I didn't…
...
40 POKE 23692,255: PRINT USR 32768;" ";: GO TO 40 ...
rept 3270
ld bc,+
ld a,239
ZX-Spin assembler commands<p>Is there a list anywhere of the asm commands that the Spin assembler accepts?</p><p>I do plan to move onto pasmo for macros but the spin…
Is there a list anywhere of the asm commands that the Spin assembler accepts?I do plan to move onto pasmo for macros but the spin one is so handy.Fuse tests - INC BC causes contention delayHi all, In the FUSE test suite it has the following for the output of opCode 0x3 (INC BC): 0 MC 0000 4 MR 0000 03 4 MC 0001 …
... output of opCode 0x3 (INC BC):
0 MC 0000 ... understand is why incrementing the BC pair should introduce two contentions ...Print WizardHere is the instructions for Print Wizard by Softcat Micros. [url="http://www.thespectrumshow.webspace.virginmedia.com/DL/pwiz.jpg"]Download here.[/…
Here is the instructions for Print Wizard by Softcat Micros.
[url="http://www.thespectrumshow.webspace.virginmedia.com/DL/pwiz.jpg"]Download here.[/url]
