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Emulator Issues #8823

closed

Support the SDHC protocol for Virtual SD cards larger than 1.95GB

Added by ryanebola16 almost 9 years ago. Updated almost 7 years ago.

Status:
Fixed
Priority:
Normal
Assignee:
-
% Done:

0%

Operating system:
N/A
Issue type:
Feature request
Milestone:
Regression:
No
Relates to usability:
No
Relates to performance:
No
Easy:
No
Relates to maintainability:
No
Regression start:
Fixed in:
5.0-5044

Description

Game Name?
Super Smash Bros. Brawl

Game ID?
RSBE01

What's the problem? Describe what went wrong in few words.
If >1.95GB of data is added to sd.raw for a Brawlex setup (http://forums.kc-mm.com/index.php?topic=65113.0), File Patch Code 3.5.1b fails to replace all files. This problem does not occur on my real Wii using an SDHC with the SDHC expansion 1.1 code (http://forums.kc-mm.com/index.php?topic=65342.0). Dolphin fails to properly read the sd.raw regardless of sd.raw size or SDHC expansion code presence as long as >1.95GB of data is on the sd.raw.

What did you expect to happen instead?
sd.raw to behave like an SDHC card

What steps will reproduce the problem?

  1. Use mksdcard to make a 4GB sd.raw image (I also have the same problem if I make a 3GB or 8GB image). The batch file in this archive has a preconfigured 4GB option (http://www.mediafire.com/download/713qu5m08tf8av9/mksdcard+menu.rar).
  2. Add any functional Brawlex setup that is larger than 1.95GB
  3. Observe missing custom menus and characters (usually associated with a "Read Failure" on Dolphin's log.

Which versions of Dolphin did you test on?
I believe this has always been a problem with Dolphin. I tested the issue with both 3.0 and 3.5 and experienced this problem. I tested again with Dolphin 4.0-7084 and thought a bug report was necessary.

Does using an older version of Dolphin solve your issue? If yes, which
versions of Dolphin used to work?
No

What are your PC specifications? (including, but not limited to: Operating
System, CPU and GPU)
Win 8.1 Pro x64
Intel Core i7-4702MQ CPU @2.20GHz
GeForce GT 750M

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