Difference between revisions of "NullDC PSP"

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__NOTOC__
 
{{Infobox emulator
 
{{Infobox emulator
 
|title = nullDC
 
|title = nullDC
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|active = Yes
 
|active = Yes
 
|platform = [[Emulators on PSP|PlayStation Portable]]
 
|platform = [[Emulators on PSP|PlayStation Portable]]
|target = [[Sega Dreamcast emulators|DreamCast]]
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|target = [[Sega Dreamcast emulators|Dreamcast]]
 
|developer = drk//Raziel (skmp), xiro and hlide.
 
|developer = drk//Raziel (skmp), xiro and hlide.
|accuracy = Medium-Accurate
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|accuracy = Medium
 
|website = [https://psp-archive.github.io/nulldce-psp nulldce-psp]
 
|website = [https://psp-archive.github.io/nulldce-psp nulldce-psp]
 
|support =  
 
|support =  
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}}
 
}}
  
'''nullDC-PSP''' is a free and an open-source [[Sega Dreamcast emulators|DreamCast]] emulator for [[PlayStation Portable emulators|PlayStation Portable]], written in C++. It's an experimental stage and many games are playable but low fps, almost 5~15 fps gameplay. Sound is unimplement. Under development.
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'''nullDC-PSP''' is a free and an open-source [[Sega Dreamcast emulators|Dreamcast]] emulator for [[PlayStation Portable emulators|PlayStation Portable]], written in C++. It's an experimental stage and many games are playable but low fps, almost 5/15 FPS gameplay.
  
 
==Overview==
 
==Overview==
 
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nullDC-PSP is a currently in an experimental stage. The emulator was originally developed in 2008. The source code was lost for many years; it was published on [https://github.com/skmp/nulldce GitHub] in the mid-2010s, nullDCe. PSP port might still compile. A fork from the nullDC-mainline somewhere in late 2008, with hackports to PSP. This is here for archival reasons. Project eventually morphed to reicast, It was compiled and restored by xiro and hlide in 2021.
nullDC-PSP is a currently in an experimental and beta stage. The emulator was originally developed in 2008. The source code was lost for many years; it was published on [https://github.com/skmp/nulldce GitHub] in the mid-2010s, nullDCe, a precursor to Reicast. PSP port might still compile. A fork from the nullDC-mainline somewhere in late 2008, with hackports to PSP, Wii, PS3, etc. This is here for archival reasons. Project eventually morphed to reicast, It was compiled and restored by xiro and hlide in 2021.
 
  
 
==Features==
 
==Features==
 
 
* GDI format support
 
* GDI format support
* Sound not yet support
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* Sound isn't supported
 
* DC CPU Downclock
 
* DC CPU Downclock
 
* Underclock AICA
 
* Underclock AICA
 
* AICA Hack
 
* AICA Hack
 
* New XMB UI
 
* New XMB UI
* Run with Interpreter
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* Running with Interpreter
 +
 
 +
==Compatibility==
 +
* Almost every Dreamcast game boots (2D games run with better speed but 3D games don't reach best speed).
 +
 
 +
* nullDC-PSP is only compatible with 'slim' models (PSP-2000 and above). It will not boot on the original PSP-1000.
 +
 
 +
* [https://psp-archive.github.io/nulldce-psp/compatibility/index.html compatibility list]
 +
 
 +
==Screenshots==
 +
{| class="wikitable mw-sortable"
 +
|-
 +
|[[File:pac.png|250px]]
 +
|[[File:vf.png|250px]]
 +
|-
 +
|[[File:xx.png|250px]]
 +
|[[File:sa.png|250px]]
 +
|}
  
 
==Download==
 
==Download==
 
 
{| cellpadding="1"
 
{| cellpadding="1"
 
|-
 
|-
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|'''[https://archive.org/details/nullDC-PSP 1.2.1]'''
 
|'''[https://archive.org/details/nullDC-PSP 1.2.1]'''
 
|}
 
|}
 
==Compatibility==
 
 
* Almost every Dreamcast games boots (2D games run with better speed but 3D games doesn't reach best speed).
 
 
* nullDC-PSP is only compatible with 'slim' models (PSP-2000 and above). It will not boot on the original PSP-1000.
 
 
* [https://psp-archive.github.io/nulldce-psp/compatibility/index.html Official compatibility list]
 
  
 
==BIOS==
 
==BIOS==
 
 
[[Emulator_Files#Dreamcast|DC BIOS]] files are Required in the <b><code>nullDC/data</code></b> folder :
 
[[Emulator_Files#Dreamcast|DC BIOS]] files are Required in the <b><code>nullDC/data</code></b> folder :
 
<B>
 
<B>
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==Game Files==
 
==Game Files==
 
 
Only games in the <code><b>.gdi</code></b> format are supported for now. Place the files for each individual game within a separate folder, and move the folder to <b><code>nullDC-PSP\discs</code></b>. The list of available games will then appear when you boot the emulator.
 
Only games in the <code><b>.gdi</code></b> format are supported for now. Place the files for each individual game within a separate folder, and move the folder to <b><code>nullDC-PSP\discs</code></b>. The list of available games will then appear when you boot the emulator.
  
[[File:GUI.png|320px]]
+
[[File:GUI.png|350px]]
 
 
==Screenshots==
 
 
 
{| class="wikitable mw-sortable"
 
|-
 
|[[File:pac.png|250px]]
 
|[[File:vf.png|250px]]
 
|-
 
|[[File:xx.png|250px]]
 
|[[File:sa.png|250px]]
 
|}
 
 
 
 
 
* [https://www.reddit.com/r/PSP/comments/p75vvq/update_2_nulldcpsp_dreamcast_emulator v1.2.1 reddit post]<small> (Video by xiro)</small>
 
  
 
==Controls==
 
==Controls==
 
 
Idle time can be adjusted with the L / R buttons.
 
Idle time can be adjusted with the L / R buttons.
  
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==External links==
 
==External links==
 
 
* [https://discord.gg/HYE45sHtab Discord server]
 
* [https://discord.gg/HYE45sHtab Discord server]
* [https://youtu.be/DVeDWoP5U1s 2008 old version gameplay]
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* [https://youtu.be/DVeDWoP5U1s 2008 version gameplay]
 +
* [https://www.reddit.com/r/PSP/comments/p75vvq/update_2_nulldcpsp_dreamcast_emulator Latest 1.2.1 reddit post]
  
 
[[Category:Emulators]]
 
[[Category:Emulators]]

Revision as of 04:56, 8 March 2022

nullDC
NullDC-PSP.png
Developer(s) drk//Raziel (skmp), xiro and hlide.
Latest version 1.2.1
Active Yes
Platform(s) PlayStation Portable
Emulates Dreamcast
Accuracy Medium
Website nulldce-psp
Programmed in C++, C
Source code GitHub
BIOS/Keys Required for DC

nullDC-PSP is a free and an open-source Dreamcast emulator for PlayStation Portable, written in C++. It's an experimental stage and many games are playable but low fps, almost 5/15 FPS gameplay.

Overview

nullDC-PSP is a currently in an experimental stage. The emulator was originally developed in 2008. The source code was lost for many years; it was published on GitHub in the mid-2010s, nullDCe. PSP port might still compile. A fork from the nullDC-mainline somewhere in late 2008, with hackports to PSP. This is here for archival reasons. Project eventually morphed to reicast, It was compiled and restored by xiro and hlide in 2021.

Features

  • GDI format support
  • Sound isn't supported
  • DC CPU Downclock
  • Underclock AICA
  • AICA Hack
  • New XMB UI
  • Running with Interpreter

Compatibility

  • Almost every Dreamcast game boots (2D games run with better speed but 3D games don't reach best speed).
  • nullDC-PSP is only compatible with 'slim' models (PSP-2000 and above). It will not boot on the original PSP-1000.

Screenshots

Pac.png Vf.png
Xx.png Sa.png

Download

PSP 1.2.1

BIOS

DC BIOS files are Required in the nullDC/data folder :

  • dc_boot.bin
  • dc_flash.bin

Game Files

Only games in the .gdi format are supported for now. Place the files for each individual game within a separate folder, and move the folder to nullDC-PSP\discs. The list of available games will then appear when you boot the emulator.

GUI.png

Controls

Idle time can be adjusted with the L / R buttons.

To start the Dreamcast BIOS, press triangle as the emulator is booting.

External links