Dreamcast:GDEMU: Difference between revisions
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'''Note:''' Because the ODE doesn't use the 12v rail for the GD-Rom drive, it's safer to [[Dreamcast:Removing_12v_Regulator|remove it]] from the power supply. | '''Note:''' Because the ODE doesn't use the 12v rail for the GD-Rom drive, it's safer to [[Dreamcast:Removing_12v_Regulator|remove it]] from the power supply. | ||
==SD Card Management== | ==SD Card Management== | ||
Disc images are arranged on a GDEMU SD card so that each image resides in its own sequentially numbered folder (e.g., 01, 02, 03, etc.). | Disc images are arranged on a GDEMU SD card so that each image resides in its own sequentially numbered folder (e.g., 01, 02, 03, etc.). Disc images can be cycled by pressing the button on the GDEMU PCB itself. | ||
To simplify SD card management, as well as to leverage a visual menu system via [https://gdemu.wordpress.com/links/ GDMenu], additional tools can be utilized. | To simplify SD card management, as well as to leverage a visual menu system via [https://gdemu.wordpress.com/links/ GDMenu], additional tools can be utilized. | ||
'''Note:''' In addition to the tools listed below which are intended for use with GDMenu, a new open-source menu system for GDEMU, named [https://github.com/mrneo240/GDMENUCardManager/wiki/Instructions openMenu], is currently in development by [https://github.com/mrneo240 Hayden Kowalchuk]. | '''Note:''' In addition to the tools listed below which are intended for use with GDMenu, a new open-source menu system for GDEMU, named [https://github.com/mrneo240/GDMENUCardManager/wiki/Instructions openMenu], is currently in development by [https://github.com/mrneo240 Hayden Kowalchuk]. It leverages a modified version of [https://github.com/mrneo240/GDMENUCardManager GDMENUCardManager]. | ||
===GDMenu and SD Card Management Tools=== | ===GDMenu and SD Card Management Tools=== | ||
* [https://github.com/esc0rtd3w/dreamcast-tools/blob/master/unsorted/GDEMU_SD.rar SD Card Maker] by Madsheep | * [https://github.com/esc0rtd3w/dreamcast-tools/blob/master/unsorted/GDEMU_SD.rar SD Card Maker] by Madsheep | ||
Revision as of 04:46, 29 July 2022
Info
The GDEMU is an ODE (Optical Drive Emulator) by a Polish engineer who goes by the name "Deunan", who is also responsible for other ODEs like the Rhea and Phoebe for the Saturn and the Marty:Doc Brown for the FM Town Marty.
It's a plug-and-play, all-in-one solution that allows you to load content from an SD card. GDEMU supports both CDI and TOSEC-style dumped GD-ROM rips (GDI), but is incompatible with Redump images.
As of 2022 it is no longer in production due to the component shortage. However, the developer intends to resume production in the future.
Note: Because the ODE doesn't use the 12v rail for the GD-Rom drive, it's safer to remove it from the power supply.
SD Card Management
Disc images are arranged on a GDEMU SD card so that each image resides in its own sequentially numbered folder (e.g., 01, 02, 03, etc.). Disc images can be cycled by pressing the button on the GDEMU PCB itself.
To simplify SD card management, as well as to leverage a visual menu system via GDMenu, additional tools can be utilized.
Note: In addition to the tools listed below which are intended for use with GDMenu, a new open-source menu system for GDEMU, named openMenu, is currently in development by Hayden Kowalchuk. It leverages a modified version of GDMENUCardManager.
GDMenu and SD Card Management Tools
- SD Card Maker by Madsheep
- GDMENUCardManager by Matheus Fraguas
3D-Printed Case
Bob from RetroRGB has made File:GDEMU SD Mount.zip for the GDEMU that makes it easier to install and change out. It requires a ~15cm SD card extension cable, 2x M2x8mm (for the SD card extension to the mount), 6x M3x8mm (for the case), and 1x M3x16mm (for the front most screw hole).
Assembly Instructions
- Use two M3x8mm thread forming screws to attach the GDEMU board to the SD mount bracket.
- Screw the SD extension into the SD Mount.
- Plug the SD Extension into the GDEMU.
- Place the Button into the SD mount, and attach the bracket to the SD mount. Use 4 M3x8mm screws to attach the parts together.
- Install the GDEMU just like the original drive, use an original drive screw to attach the back mounting hole, and use one of the M3x16mm screws to attach the front screw through the GDEMU board into the Dreamcast.