-
3D CAD symbolsNot sure if this is the right place for this but...... Does anybody know of a good site to get hold of 3D CAD symbols (Cells, blocks ect, I will con…
... import it into microstation for calculation reasons and finally dump into ... -
I got it bad!Just noticed the speccy Loading sounds on one of the menu selections on the Mutant X DVD. I got excited and played it a few times. Oh dear!
... it fades into the final ATTR sweep, there's no way ... -
Timex Sinclair 2068Hi guys. This is my first post here, the first of many, I hope.. :) I have a Timex Sinclair 2068 but don?t know much about it. It was given as a gif…
... (IIRC), a 256x192 pixel 32x192 attr mode with 16 colours and ... modes: a 256x192 pixel 32x24 attr mode (spectrum compatible), a dual ... active, a 256x192 pixel 32x192 attr mode with 8(*2) colours ... -
Timex Sinclair 2068Hi guys. This is my first post here, the first of many, I hope.. :) I have a Timex Sinclair 2068 but don?t know much about it. It was given as a gif…
... /> In the 256x192 pixel 32x192 attr mode, there is no vertical ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... ]Is Mode 2 (Timex 8x1 attr) support in at the moment ... -
ANN: SP1 for Z88DK (aka splib3, Sprite Pack v3.0)Well it's finally arrived, after a month of "a few days from now" release deadlines. SP1 is the lastest version of splib, a flicker-free software sp…
... of attribute addresses using the attr id as index. This ... 8 pixels: mask, graphic, attr mask, attr not only makes things slower ... the single-byte entries for attr and attr mask would be used ... use. The first method with attr byte specified within the sprite ... -
TZX revision 1.20 finalSince everybody seems to agree with the last propositions, the specification for the TZX file format revision 1.20 now becomes final and you can find…
It seems you have the calculation of the data stream address wrong. Subtract 1 and it could be ok. -
Average loading times for Spectrum games?When you hear people talking about the Spectrum or other cassette-based computers nowadays, a lot of them claim the games took 15, 30 or even 45 minu…
... :)
Alternatively, a simple calculation based off the baud rate ... -
Chunky GraphicsI'm mucking about with chunky graphics at the mo and am wondering if it's quicker to just use the attribute's rather than the actual solid graphic bl…
... is linear, and so the calculation of which byte in memory ... -
.SCR formatDoes anybody know the specs of the SCR format and how easy it would be to convert a SCR file into a proper SCREEN$? What I want to do is convert a S…
... , then the 768 bytes of ATTR data.
I suppose ... -
Fixing Attribute Clash via emulationI'm sorry if this has been posted already, but is there a possibility to fix attribute clash via emulation? I'm not talking about RealSpec or any of …
... mode is the 256x192 32x192 attr mode but it had special ... -
DMA interface for ZX Spectrum[url]http://velesoft.speccy.cz/data-gear.htm[/url] This is internal DATA-GEAR interface for any 8-bit computer with Z80CPU. Use Direct Memory Access…
... huge speed.
Simple calculation says that 25 fps is ... -
DMA interface for ZX Spectrum[url]http://velesoft.speccy.cz/data-gear.htm[/url] This is internal DATA-GEAR interface for any 8-bit computer with Z80CPU. Use Direct Memory Access…
... huge speed.
Simple calculation says that 25 fps is ... -
Zx Spectrum Laptop (again)I've been reading all the old treads about a possible portable speccy. I even found the one about the Speccy Laptop. But it seems there's a lot of ne…
... there reading of pixel and attr (at least 1 cycle amortized ... -
External Speccy CommunicationHow does a speccy communicate with the outside world ?? Do you have to have the interface 1 for serial communications ( rs232 ) or are there other p…
... dual ported SRAM buffer, checksum calculation in hardware suitable for both ... -
Getting scr addresses from x and yCould someone please tell me how to calculate the 8 screen addresses corresponding to a character printed in basic at coordinates x and y? For examp…
... /> By doing 127-ATTR it simply inverts the ATTR. Performing this again ... -
Getting scr addresses from x and yCould someone please tell me how to calculate the 8 screen addresses corresponding to a character printed in basic at coordinates x and y? For examp…
... are not calling the same attr POKE routine for the two ... -
TommyGun 0.9.x updates** Should be available via the utilities page soon! Please be patient :-) ** I'll be posting all future updates in this thread, instead of creating …
... button)
sprite overwrites these attr bits:
00000000
... is selected then (attr_mask,attr) pairs should be output. ... out corresponding bits in the attr byte written.
attr masking in TG this ... -
TommyGun 0.9.x updates** Should be available via the utilities page soon! Please be patient :-) ** I'll be posting all future updates in this thread, instead of creating …
... button)
sprite overwrites these attr bits:
00000000
\ ink ... ". The output would be (attr_mask,attr) pairs with garbage in attr_mask ... -
TommyGun 0.9.x updates** Should be available via the utilities page soon! Please be patient :-) ** I'll be posting all future updates in this thread, instead of creating …
... ". The output would be (attr_mask,attr) pairs with garbage in attr_mask ... -
My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
...
[code]
enter: c = attr
exit : c = faded paper ...
ret z ; return attr unchanged if paper == 0
[code]
; enter : c = attr
; exit : c = faded ink ...
ret z ; leave attr unchanged if INK==0
My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
... ;181749][code]
enter: c = attr
exit : c = faded paper ... attr
FadeOutPaper:
... $38
ret z ; return attr unchanged if paper == 0
My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
... /> enter: c = attr
exit : c = faded paper attr
ret z ; return attr unchanged if paper == 0
[code]
enter: c = attr
exit : c = faded paper ... attr
FadeOutPaper:
...My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
... HL has position of new attr value
LDI move attribute ...My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
... HL has position of new attr value
LDI move attribute ...My little first set of routines.Hi all, I just coded a little set of routines just to draw a screen on video mem and a fade out. I could have just copied the screen rendering rout…
... can imagine changing different "attr-bias" for each attr row. Even better ... />
[code]
; input: A - attr bias [0-7]
Bubble Bobble EditI thought I might have a go at editing Bubble Bobble myself after reading this... [url]http://www.worldofspectrum.org/forums/showthread.php?t=15452[…
... levels the resultant column/row calculation is ever so slightly different ...Beautifully programmed gamesJust watching the bobby bearing tzx and admiring the beautiful programming involved. Which other games would you say had asthetic programming opposed…
... by 8 data and 1 attr byte for each used block ...Beautifully programmed gamesJust watching the bobby bearing tzx and admiring the beautiful programming involved. Which other games would you say had asthetic programming opposed…
... by 8 data and 1 attr byte for each used block ...Beautifully programmed gamesJust watching the bobby bearing tzx and admiring the beautiful programming involved. Which other games would you say had asthetic programming opposed…
... by 8 data and 1 attr byte for each used block ...
