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BIFROST* ENGINE 1.2 released!Another improved version of the BIFROST* ENGINE is now available! Download it here: [url]http://www.worldofspectrum.org/infoseekid.cgi?id=0027405[/u…
... 3rd tile
asm
halt
end asm
... , 5
loop:
halt ; automatically refresh next 6 tiles ... bc
djnz loop
halt ; automatically refresh next 6 tiles ... -
πBacteria, Bare Metal emulador for Raspberry PiSorry, Google traslated text below ---- What is an emulator Bare Metal? It is an emulator that runs directly on the machine, no operating system beh…
... /o project ground to a halt was because of how crippled ... -
πBacteria, Bare Metal emulador for Raspberry PiSorry, Google traslated text below ---- What is an emulator Bare Metal? It is an emulator that runs directly on the machine, no operating system beh…
... /o project ground to a halt was because of how crippled ... -
+3e simple ide interfaceHi guys, I want to make a +3e with my +2a. I'm thinking of making the simple 8bit ide interface (internal) and connecting it to a 40 pin ide to sd r…
... project has ground to a halt is implementing filesystem drivers... I ... -
Banked memory running slower?I've just compiled a TAP which includes bank6, it loads ok, but the routines that are paged in run slightly slower. The Z80 snapshot has no such pro…
Banked memory running slower?I've just compiled a TAP which includes bank6, it loads ok, but the routines that are paged in run slightly slower. The Z80 snapshot has no such pro…
... the trick is to use HALT to wait for an interrupt ... .
So do a HALT, read a byte from 23672 ...Tinkering with DMASo, some afternoon tinkering... [img]http://photo.alioth.net/tmp/dma_small.jpg[/img] The purpose of this all is to see what's possible using the Xi…
... contended RAM? does the ULA halt the CPU clock in the ...Tinkering with DMASo, some afternoon tinkering... [img]http://photo.alioth.net/tmp/dma_small.jpg[/img] The purpose of this all is to see what's possible using the Xi…
... contended RAM? does the ULA halt the CPU clock in the ...Willy The Wasp 2Heres 2 versions, the Z80 file runs as it should, but the TAP file has issues which I cant resolve. The issues seem to be concerning the paging in of…
... jumps, could put a few halt statements in to slow things ...Please explain Spectrum FPGA-clones to meI've been using the great ZXDS-emulator on the DS XL so far, which is great. But I kinda missed toying around with hardware. I've tried bidding on a …
... without causing the system to halt.
[QUOTE=joefish ...Ensure my interrupt handler begins at the same T-stateHi! Is there a way to ensure that an IM 2 interrupt handler starts always at the same T-state (related to the moment the ULA triggers the INT line, w…
... main loop is full of HALT instructions, with some instructions to ... of instructions that aren't HALT last a number of cycles ...Please explain Spectrum FPGA-clones to meI've been using the great ZXDS-emulator on the DS XL so far, which is great. But I kinda missed toying around with hardware. I've tried bidding on a …
... without causing the system to halt.[/QUOTE]
Some FPGA ...Ensure my interrupt handler begins at the same T-stateHi! Is there a way to ensure that an IM 2 interrupt handler starts always at the same T-state (related to the moment the ULA triggers the INT line, w…
... alignment afterwards, with the usual HALT active in time for the ...Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
... could be initialised after a HALT and then monitored but it ...What do you do for a living?In another thread ([url]http://www.worldofspectrum.org/forums/showthread.php?t=49352[/url]) Karingal said: [QUOTE=karingal;801168]Funnily enough wh…
... the inspections grind to a halt. Only been seasick the once ...Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
... 1" (as PAUSE does a HALT, so I thought it would ...Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
... 1" (as PAUSE does a HALT, so I thought it would ...Detecting flash mode inversionsIs is possible to detect with certainty when flashing characters change from normal to inverted and vice-versa?
... from the BASIC version, the HALT is not needed.
[*]RUN ...Snowfall effectHow do you go about creating a snowfall effect like the one in Yeti? Now don't laugh, I'm currently printing 32 UDG's of dots OVER the top of my gam…
... works
;
mainloop
halt
call snowfall
ld ...Snowfall effectHow do you go about creating a snowfall effect like the one in Yeti? Now don't laugh, I'm currently printing 32 UDG's of dots OVER the top of my gam…
... ? Is it timed to a HALT instruction?
-how are you ... works
;
mainloop
halt
call snowfall
ld ...+2 DIAGNOSTICSIs there a diagnostics test available for the spectrum 128 (+2) in tzx format? I've just obtained a spectrum +2 Grey and all looks fine with it on f…
... was found, and will then halt.
The key is ...after x years of marriageDo you go out and do fun things with your wife or do you just watch telly with her? Or do you go out and do fun things with your friends instead?
... /> All this ground to a halt suddenly when our first kid ...after x years of marriageDo you go out and do fun things with your wife or do you just watch telly with her? Or do you go out and do fun things with your friends instead?
... /> All this ground to a halt suddenly when our first kid ...Alkatraz Protection System - "How to" and compo?I'm thinking about writing a "how to" regarding the [URL="http://www.worldofspectrum.org/infoseekid.cgi?id=0020807"]Alkatraz Protection System[/URL].…
Edge Grinder, how would YOU do it?I always meant to post about this and AndyC reminded me in the 'vs' thread in games. [QUOTE=AndyC;808887]The thing I love about threads like this is…
RAND USR that doesn't work in emulators and clonesEons ago, I "discovered" a strange RANDOMIZE USR. This is it: [b]RANDOMIZE USR 46578[/b] Using it on a genuine ZX Spectrum rubber key or Plus model,…
... RESET is asserted and the HALT condition is exited, the CPU ... 0000? The instruction inmediately following HALT is PUSH DE, so if ...Slow BrowsersI'm getting fed up with web browsers. I've been jumping from Firefox, to Chrome, then back to Firefox and even to Internet Explorer but still am expe…
... PC was grinding to a halt and I found out it ...
