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Help With AY Music Program in BASICHi, last year I started writing a BASIC program for making and recording AY Music. I thought it would be easier than learning how to use Soundtracker…
... NEXT x
98 DATA 32,32,56,62,38,34,36 ... REM Channel 3 string, starts out as empty.
285 LET ... Along value on (1) or off(0!)
325 LET ... to record 0 to end/switch off record feature
350 ... ": LET v$="V14": REM Turns out there are 15 volumes, I ... -
+3e with DivIDE systemsIf we replace old R-GAL chip on original DivIDE with new XR-GAL (this is only firmware for GAL chip) then will possible DISABLE or ENABLE any DivIDE …
... /> LD A,192
OUT (227),A
XOR A ...
OUT (227),A
EI
This routine reset DIVIDE paging port and disable system.
XOR A
OUT (227),A
EI
switch off true allram 16kB mode on DIVIDE (switch off any ... -
Fire Ruby - More HelpI cant pass the spikes in the fire ruby by lawrence creighton, can someone please help? [ This Message was edited by: welsh_brawler on 2003-08-08 21…
... 234
System messages 32
Character sets 2 ... }{1}You surface, switch off the{6}oxygen and ... DESC
OUT BOAT AT 16
GOTO ... -
New Compo IdeaI've had this idea and would like to know what do you think about it. I think that most of us here know how to code in BASIC. The problem with Specc…
... CAPS LOCK on or off using a simple poke ... /> POKE 23658,0: REM caps off
* Different character ... you are running out of memory. At switch-on, this has ... an INPUT. It starts off at zero but may be ... message that you see after switch-on or NEW. You ... -
Paging MemoryAny idea why this short piece of code doesnt work, just crashes. I am just messing with paging memory in and out (not achived this yet) and reading t…
... what you page in and out. Perhaps clear RAMTOP below the ... Z80CPU. And IN #1FFD for switch off turbo (3.5MHz mode). Real ... value). If you disable memory paging(OUT 32765,48 ), 128 port reading ... -
More colours II (Was: Most popular new features?)The suggested 4xCLUT multi-colour solution never took off.
... c(r,g,b)=(g*32)+(r*4)+INT (b/2 ... /> OUT reg, 64: OUT dat, 1
[b]Switch the mode off[/b ... ]
OUT reg ... , 64: OUT dat, 0 ... -
Memory mapping: Pentagon compatibility?I'm writing something that will rely heavily on the Spectrum's ability to switch screen buffers in hardware (port 0x7FFD). The original Spectrum 128K…
... low will also function to switch off the +3 motor once ... ]
This OUT's set on russian ZX ... On original old Pentagon machines OUT 1FFD work same as ... 128 = same function as OUT 7FFD,1/5/7. ... OUT 1FFD,xx ignored.
Warning: I you use both paging ... -
Assembly Programming for IDIOTSOk are there any websites guides for what opcodes do in a z80 or books... but for really really thick people like me :-) Something along the lines …
... /Issue05/Pages/[/url] Pages; 32,33,34
Issue6: ... instruction. Now I have missed out some important information:
... When maskable interrupts are switched off using the 'DI' ( ... follow... Interrupts are automatically switch off during this magic 'CALL'. ... -
Hardware description - MB-02+ interfaceOn this thread will soon released info about MB-02+ idisk interface ( memory paging mechanism, list of ports, addressing, MB IDE, schematics, etc... …
... of MB-02+ memory paging:
- OUT 23,BIN 01000011 - connect ... /> LD A,64+32+5
OUT (23),A ; connect ... page via one OUT 23,64+32+5 and modify ... rom from basic. Also is possible switch ... between your own rom and original ZX rom via one OUT ... -
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…
... /> ;start:
di ; switch off the 50Hz (or 60Hz) interrupt ... unstack HL
ei ; switch on interrupts
ret ; ... /> ld bc, paging ; 16-bit I/O
out (scld), a ... ; set video mode
out (c), e ; set ROM ... -
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 /> ld bc, paging ; VRAM / ROM
out (scld), a ; ... /> new_0:
di ; switch off interrupts
ld a, 255 ... new_48:
ld bc, paging ; select paging
ld a, %00110000 ... lock paging, ROM 1, VRAM 0, RAM 0
out (c ... -
Here comes the sunAnybody ever finish this? Theres almost no help out there anywhere for it. [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0006427[/url]
... through sometimes goes in & out of a Lift location several ... GET KEY,
N,N,SWITCH OFF TORCH,
N,N,E ... OPEN,
N,W,SWITCH ON COMPUTER,TYPE B^J ... UP,
S,S,S,SWITCH ON TORCH,
S, ... number 20-23 (drones 28-32 are not considered), (OBASE+MPLEX ... -
IF1Bis problems. The Edge of the Spectrum...Advice is sought from the learned on WoS. I just bought an Interface 1Bis from sunny South Africa. It arrived fast, but unfortunately doesn't work.…
... the server machine
5. Switch off the ZX Spectrum
6 ... /> 160 DATA 62,16,6,32,237,178,61
170 ... DATA 32,249,24,218,211,191 ...
180 DATA 21,32,210,211,127,211
out that the Game Launcher also ... -
IF1Bis problems. The Edge of the Spectrum...Advice is sought from the learned on WoS. I just bought an Interface 1Bis from sunny South Africa. It arrived fast, but unfortunately doesn't work.…
... the server machine
5. Switch off the ZX Spectrum
6 ... /> 160 DATA 62,16,6,32,237,178,61
170 ... DATA 32,249,24,218,211,191 ...
180 DATA 21,32,210,211,127,211
out that the Game Launcher also ... -
If you had four roms...Just wondering if you were designing a Spectrum from scratch, and you used a 27512 EPROM, which would hold about 4 spectrum roms, what you would inst…
... ... Put in a turbo switch, PC interface, etc, ... still a way to switch off all of the internal ... />
Although I started out programming the z80 on the ... an existing extended memory paging system, I'll probably ... m trying to work out optimal ROM selection to ... -
Definitely Not Stonkers**Or the ZX Spectrum equivalent to Nintendo's Advance Wars. With the simple presentation but demon wars, I've thought about a Spectrum version of Adv…
... 're the first thing I switch off when playing the GBA/DS ... an music album title - hetakes out one your tanks "Take That ... -
building a PCIv'e decided to get my old PC and try and get the thing working again. not really sure what went wrong with it, and instead of buying a new one i pre…
... can take the broken gubbins out of it and replace them ... then i had to turn off. reinstalling windows worked for a ... a funny color and then switch off. (defo not the monitor)< ... card, can i swop it out with another one, or ... shame to have to shell out for a new cd ... -
Memory mapping: Pentagon compatibility?I'm writing something that will rely heavily on the Spectrum's ability to switch screen buffers in hardware (port 0x7FFD). The original Spectrum 128K…
... the Spectrum's ability to switch screen buffers in hardware (port ... 'm planning to use [b]OUT (C), A[/b] with [b ... low will also function to switch off the +3 motor once the ... -
Switching peripherals on and offis there a way in which i can add a switch to switch off peripherals and switch another one on i.e. Multiface, DivIDE etc? Can i add it on the NMI o…
... i can add a switch to switch off peripherals and switch another one on ... want to have to switch the Spectrum off.
I have ... -
BBC Help?I refuse scour the interweb for hours looking for help in this, and i'm sure a few of you chaps own BBC's and/or have knowledge of the machine, so i'…
... it after the smoke poured out. I have a feeling it ... , why the machine didn't switch off when it 'popped'? I'm ... -
PSP helpheeeeeeeeelp i feel an idiot lol never used a psp in my life, but just gained 2 after my dad passed, ones normal i think which ive tried pacman worl…
... it to switch off, had to let the charge run out.
out how to connect a usb ... -
Drunk Pt.2Sorry to steal zx81 thread title (as such!) Feel very down, pissed off, got no little family... Yes the time is 2.33am and I'm very pissed off, bee…
...
Feel very down, pissed off, got no little family...
off, been out, got a bit drunk ... or a painless way out...I think I would ... should pull myself together...Im 32 for fuk sake!....
... another thing that fuks me off
If I hear ... -
Tolerable cut scenes!I must be getting old as games with too much talking and/or cut scenes really does my nut in. I prefer it if I can switch off the voice acting and ju…
... prefer it if I can switch off the voice acting and just ... latest AAA title, I really switch off from it and don't ... just pulled the power adaptor out and loaded something else. Thank ... -
Faulty Issue 1Hi all, thought I'd document my efforts in getting another speccy working. I've never done this before so please bear with me... I recently took a p…
... a punt on this one off of ebay ("missing power ... " 8-| ) and it turns out to be an upgraded 16K ... get only -3.3V. Switch off promptly and snip all lower ... RAM chips supply legs. Switch back on and measure - ... ain't what I snipped out?! Mine are K22238-209, ... -
WiP New Utility TAPonDSKThere are a few utilities that transfer tape contents to +3 disk but most, if not all, require manual intervention to change the loader and/or rename…
... REM statement which turns of paging before launch.
The ... of code following.
| -b switch off bank switching, useful for some ... -
Blizzard PassCan anyone get the 128k text adventure Blizzard Pass to run on any emulator? I've tried the online Java emulators in WoS, ZX32 and Spectaculator 5 an…
Out 32765,23 changes the Bank ... uses POKE 23388 to switch RAM banks.
OUT 32765,48 / POKE ... (Ram bank)+16 (Bank modulo)+32 (Bank lock)] -
Microdrive questionI bought a microdrive and interface 1 this weekend and was thrilled to get it to work yesterday evening. I managed to format a cartridge and save som…
... /> It's not advisable to switch off the 48k while the microdrive ... just as bad as pulling out the cart. Although if you ...
