NullDC-PSP: Difference between revisions

nullDC-PSP
nullDC-PSP
General
Author	drk//Raziel (skmp), xiro, hlide
Type	Console
Version	1.2.1
License	Mixed
Last Updated	2021/08/19
Links
	Download
	Website
	Source

Latest revision as of 06:02, 8 May 2024

nullDC is a Dreamcast emulator for PSP, written in C++.

The emulator was originally developed in 2008 by drk//Raziel (aka skmp). The source code was lost for many years; it was finally compiled and restored by xiro and hlide in 2021. It is currently in an experimental stage.

Features

GDI format support.
DC CPU Downclock.
Underclock AICA.
AICA Hack.
New XMB UI.
Running with Interpreter.

Installation

These DC Bios files are needed in the data folder:

dc_boot.bin
dc_flash.bin

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.

User guide

See the game compatibility list or add a new entry to the list.

Note: The on-screen frame rate is calculated through Vblank - which does not always correspond to the actual frame rate.

Controls

Triangle (as the emulator is botting) - Start the Dreamcast bios

L/R - Change idle time

Screenshots

Media

nullDC on PSP (ExPsy)

Compatibility

NullDCPSP requires 64 Mb of memory to function. Because of that, it is only compatible with PSP-2000 (slim model) or above.

And will not boot on the original PSP-1000.

Known issues

Many games are playable but low FPS. No sound support.

External links

GitHub - https://github.com/PSP-Archive/nulldce-psp
Reddit - https://www.reddit.com/r/PSP/comments/p75vvq/update_2_nulldcpsp_dreamcast_emulator
Emulation General Wiki - https://emulation.gametechwiki.com/index.php/NullDC_PSP

@@ Line 1: / Line 1: @@
-{{Infobox PSP Homebrews}}
+{{Infobox PSP Homebrews
-"{{Infobox PSP Homebrews
 |title=nullDC-PSP
-|image=nulldcpsp2.png
+|image=Nulldcpsp2.png
-|description=An open-source Dreamcast emulator.
+|description=Dreamcast emulator.
 |author=drk//Raziel (skmp), xiro, hlide
 |lastupdated=2021/08/19
@@ Line 9: / Line 8: @@
 |version=1.2.1
 |license=Mixed
-|download=https://dlhb.gamebrew.org/psphomebrew/nulldcpsp.7z
+|download=https://dlhb.gamebrew.org/psphomebrew/nulldcpsp.7z?k33p0fil35
 |website=https://psp-archive.github.io/nulldce-psp
 |source=https://github.com/PSP-Archive/nulldce-psp
@@ Line 26: / Line 25: @@
 ==Installation==
-The following DC Bios files are needed in the data folder:
+These DC Bios files are needed in the data folder:
 * dc_boot.bin
 * dc_flash.bin
-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.
+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.
 ==User guide==
@@ Line 44: / Line 45: @@
 ==Screenshots==
 https://dlhb.gamebrew.org/psphomebrew/nulldcpsp3.png
-https://dlhb.gamebrew.org/psphomebrew/nulldcpsp4.png
 https://dlhb.gamebrew.org/psphomebrew/nulldcpsp5.png
@@ Line 54: / Line 53: @@
 ==Compatibility==
-NullDCPSP requires 64 Mb of memory to function. Because of that, it is only compatible with PSP-2000 or above (slim model).
+NullDCPSP requires 64 Mb of memory to function. Because of that, it is only compatible with PSP-2000 (slim model) or above.
 And will not boot on the original PSP-1000.
@@ Line 65: / Line 64: @@
 * Reddit - https://www.reddit.com/r/PSP/comments/p75vvq/update_2_nulldcpsp_dreamcast_emulator
 * Emulation General Wiki - https://emulation.gametechwiki.com/index.php/NullDC_PSP
-[[Category:PSP homebrew emulators]]
-[[Category:Homebrew console emulators on PSP]]