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Red Shift updatedHere are some of the additions to Red Shift over the last week or so. * 8 Spectrum game reviews have been put up, including that of two type-ins (is…
... of the additions to Red Shift over the last week or ... direction and content for Red Shift.
DISCLAIMER: The term ... 'Red Shift' has no relation/bearing/affiliation ... -
Arcanoid - Red Shift re-incarnatedI hadn't updated my web site Red Shift for three months now and I decided that the time has come for just that. To begin with, I've changed the loo…
... updated my web site Red Shift for three months now and ... been re-named from "Red Shift" to "Arcanoid". I hope to ... -
Night ShiftAnyone interested in selling their original boxed copy of Night Shift, complete with all the original booklets? I would certainly be interested. Cor…
Anyone interested in selling their original boxed copy of Night Shift, complete with all the original booklets? I would certainly be interested.
Cordially,
Jamie -
Hawl, we're on the Night ShiftIs it just me, or is it impossible for Night Shift (LucusFilm Games) to load on a 128k machine? My original copy doesn't work and even trying the TZ…
... is it impossible for Night Shift (LucusFilm Games) to load on ... -
SimCoupe 1.0 released[size=-2](for those of you that don't read CSS)[/size] SimCoupe, the SAM Coup? emulator, has been updated to version 1.0. This major release adds ma…
... /> - Fixed DAA to support all undocumented flags
- Fixed ROM memory ... Czech keyboards, which require a shift modifier
- Fixed AltGr being ... -
Undocumented DD opcodesHi, I'm emulating the DD-prefixed opcodes at the moment. What happens to an undocumented DD opcode - Phil's test suite doesn't test them. For insta…
... />
What happens to an undocumented DD opcode - Phil's test ... -
Xor-shift random number generator for Z80[QUOTE=Patrik Rak;320244]Come on, people, [URL="http://www.jstatsoft.org/v08/i14/paper"]xor-shift generators[/URL] devised by Marsaglia, that's the w…
... .org/v08/i14/paper"]xor-shift generators[/URL] devised by Marsaglia ... -
Murkwood / Red ShiftI have a tape (no inlay) called "Murkwood" by "Red Shift" 1984 I can't find it listed anywhere, and I wonder if it is an expansion pack for a game a…
... inlay) called "Murkwood" by "Red Shift" 1984
I can ... -
CAPS SHIFT on Spectrum+ ComputerI have just recently supplied a couple of replacement Spectrum+ keyboard membranes to a customer in Barby, Germany. Although something may have been…
... , the customer cannot get CAPS SHIFT n or m to give ... /> He has tried both CAPS SHIFT buttons.
I am ... other letters work with CAPS SHIFT - he has tried both membranes ... keys work fine with CAPS SHIFT.
Does anyone have ... -
Rally Shift Extreme kickstarterMy brother who started programming for the Spectrum now has a kickstarter for a rally game: [url]http://www.kickstarter.com/projects/694378857/rally-…
... .kickstarter.com/projects/694378857/rally-shift-extreme-racing-game-inspired-by ... -
Timex undocumented video modesHi people. Please check my assumption about the functioning of the Timex in undocumented video modes: D2D1D0 wr #FF 0 0 0 - ZX color mode, the base …
... functioning of the Timex in undocumented video modes:
D2D1D0 ... -
CAPS-SHIFT KeyCodeIs there a standard Keycode for CAPS-SHIFT Key ? Looking at the ROM documentation in the Main key table KEYTABLE_A, there is no Entry for CAPS_SHI…
... a standard Keycode for CAPS-SHIFT Key ?
Looking ... .
NOTES:
SYMBOL-SHIFT is mapped to control code ... A - Character set", so CAPS-SHIFT could be assigned 15 = 0x0F ... a defacto standard for CAPS-SHIFT keycode ?
P. ... -
A sped up pixel-shift routine for 1-byte–wide spritesHere’s an optimized (for speed) real-time sprite shifting routine for sprites that are one byte wide. It uses no memory variables for storage of inte…
... ,a ;no? Make B our shift counter
ex af,af ...
msl_shift
rr c ;shift through Carry
rra
Z80 RRCA instruction...Hi Folks, Well my exploration of Z80 MCODE continues apace! I am struggling to understand how the RRCA instruction works. The official Zilog manua…
... (S)hift - Rotate carries in, shift doesn't
(L)eft ... )rithmetic or (L)ogical for shift / (C)ircular, (D)ecimal or ... argument.
SLL is undocumented because Zilog mucked up and ...Z80 RRCA instruction...Hi Folks, Well my exploration of Z80 MCODE continues apace! I am struggling to understand how the RRCA instruction works. The official Zilog manua…
... /> SLIA (shift left inverted arithmetic) is a synonym for the undocumented SLL ...Z80 RRCA instruction...Hi Folks, Well my exploration of Z80 MCODE continues apace! I am struggling to understand how the RRCA instruction works. The official Zilog manua…
... C - it's using the undocumented SLIA instruction:
[quote ... ]
Some routines use "undocumented" instruction SLIA (Shift Left Inverted Arithmetic), sometimes ... also denoted as SLL (Shift Left Logical). SLIA shifts register ...ZXDS questions...Hi Folks, I am hoping someone on here knows something about [B]ZXDS[/B]. I have downloaded the program to my daughters [B]DSi[/B] (for testing purp…
... the press of the Caps Shift, which the cursor keys also ... have to provide the caps shift keypress yourself. It's easy ... also hoping the was an undocumented CFG option that would allow ...Fastest way to mirror a byte?I.E. turning 01100000 into 00000110, in assembly. I'm trying but I suck at stuff with rotation and the carry bit. Any pointers?
... the case of division (right shift), the number is considered to ... (0), and the arithmetic shift would do exactly the same ... more confusing, there's an undocumented instruction that is sometimes called ... should better be called SLS (Shift Left Set), because it ...IX register - using/problemsAre there any rules on using the IX register? Are there any restrictions on the memory locations that it can access? Yes, I know it's slower than us…
... the 'broken' shift instructions there are over 100 undocumented Z80 instructions available ...Spectrum stuff online "buying skills". Are real skills needed for low cost Speccy items? Firstly , there are some pretty fundamental requirements that are probably too basic to mention , like buying the right software at the right pri…
... they are perhaps best left undocumented) .The cheapest Speccy software are ... it dirt cheap just to shift it .On the other hand ...AY musicThis is a format I'm proposing for an AY music player. If anyone can see any problems or anywhere it can be improved please say so. An AY music form…
... it'll be easy to shift the data around in their ... read it back in and shift the streams back into their ...UnReal SpecI may be a fool, but! two things! 1) I can't seem to find out how to get the cyrillic 'thing'? shift on unreal spec. I know it's russian but how do …
... to get the cyrillic 'thing'? shift on unreal spec. I know ...UnReal SpecI may be a fool, but! two things! 1) I can't seem to find out how to get the cyrillic 'thing'? shift on unreal spec. I know it's russian but how do …
... to get the cyrillic 'thing'? shift on unreal spec. I know ...SPIN Public Beta 0.1b Available for downloadHi all, back again, and as just recently announced on CSS, SPIN has been updated. Here's the post to CSS (or the relevant parts): It's been a bu…
... can be used instead of Shift to get stuff like : rather ...A question about the game \"Hostages\"Hello. I've finally managed to get a copy of "Hostages" running on my emulator, but I get stuck on the first level/scene, where you have to place th…
Sharopolis's QuizHere you are folks, My quiz, edutainment at its best. This is the first quiz I've compiled so sorry if its too easy or hard or whatever. Some of the…
... through walls by pressing Caps Shift? (1 point)
7 ...
