Questions tagged [emulation]
The emulation tag has no summary.
14 questions
0
votes
1
answer
170
views
Godot 4 chip-8 emulator not displaying font correctly
I'm making an emulator for the chip-8 using the Godot 4.3 game engine, It's almost complete and you can play pong on it perfectly fine, But it can't display numbers from the built in font.
Each ...
- 511
5
votes
2
answers
666
views
How do I make my chip-8 emulator update at the intended rate?
I'm making an emulator/interpreter for an old console called the CHIP-8 In Godot 4.3 stable. It's going really good so far, I basically just load an external ROM into a virtual RAM (a ...
- 511
0
votes
0
answers
79
views
WebGL fragment shaders for SNES S-PPU?
I’m not very experienced with WebGL and want to ask if this project is potentially feasible and also for a few hints about what direction I may want to take.
I’d like to implement all of the logic ...
- 133
0
votes
0
answers
64
views
what exactly is the logic behind 6502 and precise clock cycle emulation?
Key questions to consider based on page 10 of this document:
http://archive.6502.org/datasheets/rockwell_r650x_r651x.pdf
What does page 10 imply by "Add 1 to N if page boundary is crossed"?
What does ...
- 1
1
vote
2
answers
303
views
Displaying pixels on a canvas at 60 hertz [closed]
I'm (new to SO and) attempting to code an "emulator" for an 8-bit CPU I am making with a friend.
I have only ever used Java to make simple GUIs with Swing, and from reading similar questions it seems ...
user126577
0
votes
1
answer
63
views
If I own the rights to a third party game on a defunct console, can I republish it without the permissions of the console manufacturer? [closed]
Suppose I owned the rights to a third party game published on the NES. Could I make a ROM of it and sell the emulated version?
0
votes
1
answer
219
views
Can I 'emulate' a device by booting its BIOS on my PC?
So for example let's take a SEGA Genesis (Mega Drive).
Let's say I have a usb Genesis cartridge loader with Sonic 1 plugged in. In that case, could I 'hardware emulate' a Genesis by booting a Genesis ...
4
votes
1
answer
4k
views
Why does an emulator use more RAM than the original system?
Why does an emulator use more RAM than the original system? What are emulators doing that requires so much more power?
For example, when using the PSP emulator PPSSPP I'm experiencing lag on a modern ...
- 153
0
votes
1
answer
321
views
Running an Existing Game Inside of Unreal Engine
Goal
Be able to add an overlay (a webcam feed with greenscreen processing) to an existing VR capable flight simulator so that the user can see their physical controls and the sim utilizing green ...
2
votes
1
answer
642
views
Screen tearing in emulator
I'm trying to make a game boy emulator, and I'm using Windows for the graphics (StretchDIBits).
I'm getting screen tearing like this. I tried enabling vsync in ...
- 133
1
vote
2
answers
2k
views
Hundreds or even thousands of "slow" running CPUs emulated on GPU?
Introduction
This question is specific to GPU programming. It's not primarily about the game idea.
However, to better understand the question i will detail what it is i want to achieve in my game.
...
- 129
-1
votes
1
answer
274
views
How does 8-bit computers emulator work on modern days computer if the 8-bit computers software is proprietary? Do they need a permission? [closed]
How does 8-bit computers emulator work on modern days computer if the 8-bit computers software is proprietary?
I mean, that e.g. ZX Spectrum has a copyright on the stuff how it works etc. so how it ...
- 445
1
vote
1
answer
307
views
Prince of Persia - Original code [closed]
Any way to run original Prince of Persia code?
The code is hosted here.
Or if it is out of possible what is the best incarnation of this game ? PC/Amiga or whatever porting ?
- 127
13
votes
1
answer
4k
views
How to emulate PSX's graphics with OpenGL?
I want to know what options (or shaders) to set so that my OpenGL game looks like Playstation 1 game. I know it probably can not be achieved 100 % because PSX used television and television renders ...
- 1,134