SEGA CD Disc Swapping

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What steps will reproduce the problem?

1. Play ground Zero or Night Trap
2.
3.

What is the expected output? What do you see instead?

Half way into the game you will be requested to swap to CD2. I cant find a 
function to swap the cd image without resetting the console.

What version of the product are you using? On what operating system?

SVN8174 + Windows 8.1 64bit

Please provide any additional information below.

I have looked to see if this is supported in GenPlusGX core and the function 
looks like it was implemented there.

http://code.google.com/p/genplus-gx/issues/detail?id=279

ideally if disc swap can be implemented, it will also be tracked by the movie 
recording.

Original issue reported on code.google.com by MThompso...@gmail.com on 18 Nov 2014 at 2:01

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Do you have a movie or Savestate that can get me close to that point?

Original comment by hegyak on 18 Nov 2014 at 4:13

• Added labels: Core-Genplus-GX, Type-Defect

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Yeah, I can attach a save state. It will start a short fmv, then go to the swap 
disc screen.

Original comment by MThompso...@gmail.com on 18 Nov 2014 at 4:23

Attachments:

• ground_zero_cd1.ground_zero_cd1.QuickSave1.State

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Original comment by andres.d...@gmail.com on 18 Nov 2014 at 6:35

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For casual play, does renaming the BRAM to match the other CD and then 
restarting and loading it suffice?

Original comment by goyu...@gmail.com on 19 Nov 2014 at 1:14