Chaotix+Everdrive=doesn't save

First post here, to begin with I have to say thank you to Krikzz for making such an amazing piece of hardware along with software!

Secondly, I need some help with the game in the title.
I'm running Chaotix rom from the goodgen set with the Everdrive on the Megadrive2(J), 32X(J), Mega-CD2(J).
The game runs fine, but for some reason it won't save...
I know Chaotix uses FRAM so it must be the same with "Sonic the Hedgehog 3".
I've tested Sonic3, and this plays and saves just fine.
I also tested the actual real cartridge of Chaotix that I own, and this saves also, so it must be something that the Everdrive is doing wrong.

Is this problem just me, or are other people having the same problem??
Are there anything I'm missing to get Chaotix to save games?

PCB version 2.2
OS version 14
Firmware version 9

Any info/help is appreciated

 

i guess that Chaotix rom hader have not ram usage marker

 

Krikzz, thanks for the reply.
Is it possible to modify the header to include the RAM usage marker?

 

yes, in hex editor. offset 0x1b0. here should be set value 0x52

 

hmmmm, interesting....
I searched 0x1b0 in my hex editor and the value was already 52.
Does that mean that the header is OK and the problem is something else??

BTW I found out that NeoMyth cart also had same problem, but it was solved by some guy here.
http://www.neoflash.com/forum/index.php?topic=5788.0

 

kiikzz will fix soon.

 

Cool, so this problem will be fixed on the next OS release??

 

not sure, but i will try

 

Thanks again Krikzz, If you need any help let me know.
I have the following models for testing.

Genesis 2 (US)
MD2 (J)
MD1(J)
MCD2(J)
32X(J)

I don't have the USB Blaster, but if you require one I may go ahead and purchase it.

 

Hi,
I have problem with chaotix save game me too,
I have last everdrive, buy in stoneage gamers, in november, i have the last os updated, os17, and my firmware is 12.
I have buy Usb blaster for futur updates firmware.
my 32x and my megadrive is equipped with a switch, to switch in, 50Hz Euro, or U.S. 60 Hz, 60 Hz or J.
If you want to be tested I'm available.
The problem backup Knuckles Chaotix, has not been solved?

 

chaotix problem solved. just need to change string in header. SEGA 32x to SEGA GENESIS

 

hi iv changed the header to sega genesis and now it wony load sorry for being a pain but has anyone uploader a pre patched version of this rom so it will save? this is the only game no working and everywhere i look theres only guides for the neomyth flashcard

 

never mind got it working in he end lol....dont delete 32x in the header just type sega genesis over it