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"chunky" gfxHas anyone some experience with coding "chunky" gfx routines ? (chunky is something like this [url]http://www.pouet.net/prod.php?which=13204[/url])
... =1971[/url]
The core rendering routine is:
ld h,a
ldd ; store first ... -
Computers in movies - good readOld, but should be enough to make you chuckle, laugh, or remember those moments when you wanted to jump through the screen and punch someone in the f…
... TV series supposedly "based" on H. G. Wells' [i]The Invisible ... ] (meaning that they took the core concept of an invisible man ... -
8-bit or 16-bit registers?I'm playing around with writing a Speccy emulator for mobile Java at the moment. I did a quick and dirty port of Qaop, which does run but at less tha…
... ). Ideally when writing the Z80 core I'd be able to ... 's regpair union in z80.h). Java doesn't have such ... -
Oneliner contestHello to you all, I dare you to make a program on 1 BASIC line. Here is the place to sent your ONELINERS [url]http://www.zxspectrum.00freehost.co…
VIC 20 emulation on the SpectrumI'm sure most people are aware of the my attempt at bringing the full Commodore experience to Sinclair users with the "Twenty Commodes" program. It e…
... forward to seeing your 6502 core. I know at some point ... register set much in my core (only D'E' and A ... of using B'C' and H'L'.VIC 20 emulation on the SpectrumI'm sure most people are aware of the my attempt at bringing the full Commodore experience to Sinclair users with the "Twenty Commodes" program. It e…
... forward to seeing your 6502 core. I know at some point ... register set much in my core (only D'E' and A ... of using B'C' and H'L'.[/quote]
I ...Goldfinch - an open software stack for mass storageYep, another pet project of mine to compete with all the others I've started. But hey, if I didn't get distracted by things like this I'd just get di…
... rom containing a z88dk stdio core customized to a specific set ... written to use the stdio core from this rom could be ...Z80 assemblerIf I do this [code] LD BC, 0002h [/code] is B=0 and C=2, or the other way around? does it disassemble to 01 00 02 does it disassemble to 01 02 00
... that order, but in the core memory it's saved the ... most significant register. In HL, H is the most significant, etc ...What Z80 development tools do you use? What books?Hi. I've been meaning to do it for over 25 years, but.. better late than never :) I'm starting to learn machine code and am trying to get a developme…
... /> dec hl
ld a,h
and a
jr ... 7 times, I'm loading H then L into A and ... I doubt my Pentium Dual-Core processor could do it faster ...I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
... ....[/QUOTE]
To me SH:H feels more like a SH ... got the TR license from Core, but then I was (and ...Games in machine codeHi everyone, How do go about doing multiple shots like a machine gun, do you have to store every x and y position of each bullet? When you kill som…
... A, B, C, D, E, H and L... or A, BC ... as FPU and SIMD) per core in parallel - It is a ...SpecBAS: Request for comment - SpritesHi all - Having been slaving away at the new SpecBAS release, I've decided to finally bite the bullet and implement a sprite engine. I've got a nice…
... SET id, x, y, w, h, (other options), gfx$ (assuming that ... build available soon. A dual-core processor will allow you to ...yeah - unix for zx spectrumI started a new hobby project. An operating system for ZX Spectrum. A unix clone. Talked to my friend about it and he asked me what if after I'm done…
... RST 10, memory management and core multitasking.
don't ... /> .byte 0x0d,'l','k','j','h'
.byte 0x20,0x02,'m ... /> .byte 0x0d,'L','K','J','H'
.byte 0x04,0x03,'M ...Does the usual composite mod damage Speccies?Hi people, Just browsing eBay -as you do - and I noticed this auction: [url]http://cgi.ebay.co.uk/ZX-SPECTRUM-48K-GOOD-COND-COMPOSITE-OUTPUT-SINCLAI…
... use the term compos[b]h[/b]ite to insult or ... has a 40 watt ceramic core Iron that will go up ...Tape preservation toolsIn the latest MakeTZX thread of doom several people said that it would be good to have active development of tape decoding tools. I needed tape file…
... : As Gasman points out ... the core tape support in PZX does ... , C, D, E, F, G, H, I, and J. I can ...Specbas Photo'sOK here's a place to show us some screen grabs of Specbas programs Here are some of my Invaders screen grabs [IMG]http://i699.photobucket.com/album…
... using some of the Fuse core libraries rather than doing the ... />
LET HL=0:LET H=0:LET L=0
H is also changed along with ...Shadow registers.I assume it's faster to transfer the registers to the shadow registers rather than using the stack? Let's say that I want to temporarily preserve the…
... you can split HL into H and L) and use them ... been designed into the z80 core but were left undocumented to ...z88dk vs. sdccI've just read this article (in Spanish) [url]http://www.cpcmania.com/index2.asp?urldest=Docs/Programming/SDCC_vs_z88dk_Comparando_tama%F1o_y_velocid…
... be included in the asm core of the functions -- one of ... de,hl
ld d,h
ld e,l
ld d,h
inc de
ldir ...Zymosis -- WTFPL'ed Z80 Emulation Corebreaking news! i'm back with another useless project: new Z80 emulation core written in pure C! i hear you screaming: "oh, no! WHY?!" let me tell yo…
... ) will need to find "stdint.h" somewhere. this will not be ... tests to fail: FUSE Z80 core doesn't emulate MEMPTR.40 Column Printing RoutineI've written a 40 column printing routine, which I'd like to share... It's my first piece of 'public' code so go easy on me! I don't think it is a…
... 'll probably just use the core code for myself in .asm ... /> and %11000
or h
ld h,a
pop af ... br /> dec hl
inc h
djnz overscrscrloop
ret ...A few Windows 8 questions...I'm thinking of picking up a new desktop pc for use on my big telly but pretty much every new machine I've seen is now pre-installed with Windows 8. …
... (6gb RAM, 1TB HDD Quad Core, ATI Graphics card etc ?350 ... up to run off a H: drive rather than C: so ...Poor C64 speccy conversions[youtube]fNoqq9Vfc0g[/youtube] I ran across the above - and was struck by the graphics. At first I thought it was the speccy version, but then I rea…
... 2
Con-Quest
core - a&f
curse ... - mikrogen
great escape
h.e.r.o ? maybe , not ...Poor C64 speccy conversions[youtube]fNoqq9Vfc0g[/youtube] I ran across the above - and was struck by the graphics. At first I thought it was the speccy version, but then I rea…
... 2
Con-Quest
core - a&f
curse ... - mikrogen
great escape
h.e.r.o ? maybe , not ...New Raspberry PiThere's a new raspberry Pi coming out, faster quad core processor and 1Gb ram ! [url]http://www.bbc.co.uk/news/technology-31088908[/url]
... 900 MHz [B]quad[/B] core Cortex-A7 (ARMv7-A instruction ... ) vs. a [B]single[/B] core 700 MHz ARM1176JZF-S (ARMv6 ... isn't available (like, maybe H.265 / HEVC) in XBMC and ...Raycasting (3D Games!) with SpecBAS<div><font face="Arial, Verdana"><span style="font-size: 13.3333330154419px; line-height: normal;">Here's one I wrote just recently. I wanted to see …
... machine at least (2.7GHz Core i5 480-M) it runs ...Floating Point Package Math48<br>I came across a neat little floating point package for the z80 and I'm adapting it now to work with z88dk and sdcc. There is an interesting…
... is enumerable and at the core of formal verification tools, the ... basic concept of whatever the h*ll they’re doing. :-)
Bizarre ZX Spectrum faults (also possibly relevant to Spectranet compatibility problems).I'm attempting to repair an issue 4A 48K ZX Spectrum and am encountering some very strange problems. For my own records I've given this computer the …
... insert a "Current-compensated ring core choke" to try to get ... inductance (some 100 nH ... 1µH) in series to the video ... principle of "Current-compensated ring core chokes" is mentioned here: [url ...Proportional fontsI've been doing some proportional font drawing, purely on C level at the moment, but it's orders of magnitude slower than I'd want it to be. It's sti…
... +4)
2. At the core, it prints whole lines at ... de
ld l,e ;H = MSB of font data
inc h
exa
ld c ...
