Guys, I'm in need of your expertise..
I'm working my way through all the posts here (there is a wealth of useful information here!) and have made a few amendments to the current TOSEC DC Firmware DAT.

What makes this even more confusing is that Redream auto-generates 'fake' proprietary bios with the names boot.bin and flash.bin if it doesn't find files with those names on first startup. And Redream's proprietary bios don't work as well with all games as the original Sega bios. Dreamcast Bios Item Preview. Addeddate 2018-02-28 10:57:35 Identifier dcboot Scanner Internet Archive HTML5 Uploader 1.6.3. Plus-circle Add Review. Admin Posted on10:03 pm - Mar 3, 2019. Naomi support for RA reicast is a new feature also the bios is very particular so this doesn’t suprise me! Reicast is a multiplatform Sega Dreamcast Emulator To run the emulator you need to provide a copy of the dreamcast bios and flash. In the internal memory, make a folder name dc, and a folder named data inside it, and put dcboot.bin and dcflash.bin in the data folder. The ultimate sales machine pdf free download.

It now currently stands like this:
5454841f Sega Dreamcast BIOS v1.004 (1998)(Sega)(JP)(M6).bin

Bios And Flash Sega Dreamcast Iso

a2564fad Sega Dreamcast BIOS v1.01d (1999)(Sega)(EU)(M6).bin
89f2b1a1 Sega Dreamcast BIOS v1.01d (1999)(Sega)(M6).bin
786168f9 Sega Dreamcast BIOS v1.022 (1999)(Sega)(US)(M6).bin
485877bd Sega Dreamcast Development Box HKT-0120 BIOS v0.74 (1998)(Sega)(beta).bin
2186e0e5 Sega Dreamcast Development Box HKT-0120 BIOS v1.011 (1999)(Sega)(M6).bin
I've added the recent non-MIL BIOS (http://dumpcast.thekickback.com/forum/v .. php?t=1310), and amended 89F2B1A1 to be non-region specific (as is my understanding re http://dumpcast.thekickback.com/forum/v .. .php?t=499). I've left 5454841F as JP since I believe this has been found in early Japanese DC's only. A2564FAD I've left as EU since I haven't found any info either way for this dump. Bios and flash sega dreamcast games

Does the above look accurate to you guys?
I'm especially interested in any new dumps or confirming existing dumps/assumptions that might have occurred since when I originally created (and had control of!) this DAT so many years ago.
Also, are the revisions correct? I've notice you reference the 'Kabuto' version in regards to v1.xx, but overall refer to the revision as v2.xx?
Additionally, what's the current situation regarding dumps of the Flash ROM? When I originally aimed to include these as well, there was only a mess of 'used' or hacked dumps available. Are there any 'clean' untouched dumps now? From my failing memory, none of the 'Flash Reset' tools REALLY reset the ROM to factory default, not properly. Is there even any point even looking at these anyway, if they (hypothetically) just 128k of FF's minus the 1 byte that signals J/U/P/A/B region?
Any thoughts, opinions or pointing of fingers greatly appreciated.. Bios And Flash Sega Dreamcast

The Dreamcast Flash Memory Eraser is a small utility that erases the entire writable flash ROM of the Dreamcast. This is most useful for changing the serial number and access key for Phantasy Star Online. When run, it will show the Sega copyright screen and display a red border; when the red border turns green, the flash ROM is erased.

Note that this disc will delete all settings and information from the Dreamcast's internal memory, so you will lose PSO serial number/access key information, ISP settings, etc.

Bios And Flash Sega Dreamcast Emulator

Warning: A user that has connected a +12V wire mod to enable writing to the normally read-only flash partition to change the Dreamcast's region coding or swirl color and left that wire connected will brick their console by running this disc. The console will be a no-region console unable to boot any discs unless the console is modded with a region-free BIOS.

Bios And Flash Sega Dreamcast Rom

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