BIOS question. - Версия для печати +- DC-SWAT Forum (http://www.dc-swat.ru/forum) +-- Форум: Sega Dreamcast (/forum-2.html) +--- Форум: English section (/forum-29.html) +--- Тема: BIOS question. (/thread-2272.html) |
BIOS question. - EFX - 13.05.2015 02:56 Hi, I have successfully soldered (piggyback) and flashed my new Bios using Dreamshell RC3. I wrote the Link83 Bios 1.0 Is there a bios that automatically boot on SD without the Dreamshell CD ? With the Link83's Bios I tried to change the region of my DC, but it doesn't write the change. Any hint ? Thanks RE: BIOS question. - megavolt85 - 13.05.2015 03:15 Цитата:Is there a bios that automatically boot on SD without the Dreamshell CD ?BIOS and DS_CORE.BIN for this bios Цитата:With the Link83's Bios I tried to change the region of my DC, but it doesn't write the change. Any hint ?Region changer mod RE: BIOS question. - EFX - 13.05.2015 20:57 (13.05.2015 03:15)megavolt85 писал(а):Цитата:Is there a bios that automatically boot on SD without the Dreamshell CD ?BIOS and DS_CORE.BIN for this bios Thanks for the quick answer. I have written with that bios but my screen is not centered anymore. Any idea ? doesn't happen with the original Bios and when I boot Dreamshell from the CD/SD. Picture attached. RE: BIOS question. - megavolt85 - 13.05.2015 21:16 write in console vmode -m -d 4 if doesn't help, write in console vmode -m -d 6 write what of methods helped RE: BIOS question. - EFX - 13.05.2015 21:27 If a keyboard is needed, I don't have one. I have flashed "SD LOADER WITH.BIOS" it doesn't have this issue. Is there a page with the BIOS description ? Thx RE: BIOS question. - megavolt85 - 13.05.2015 23:41 Цитата:If a keyboard is needed, I don't have one.press START for run virtual keyboard Цитата:Is there a page with the BIOS description ?http://www.dc-swat.ru/page/dreamshell/firmware/ RE: BIOS question. - EFX - 14.05.2015 00:04 Thank you very much. you are great help. 1/ I did the R512 mod and now I can write the changes. 2/ as the screen is down I'm not going to see what I type. Anyway, I'm going to try in "blind mod" RE: BIOS question. - EFX - 14.05.2015 00:25 vmode -m -d 4 (NTSC) worked for me vmode -m -d 6 (PAL) let the screen in the same state that it is in the picture attached. BTW my console and monitor is PAL. Possible to have pal with the screen centered ? If it's not possible, how to save ? thanks RE: BIOS question. - EFX - 14.05.2015 01:25 I would like to report that REGION CHANGE: -------------------- - Doesn't write changes with DS_CORE.BIOS - write changes with SD LOADER WITH.BIOS SDISOS/CUSTOM BIOS -------------------------- Most of SDISOS games doesn't work with both BIOS (DS_CORE.BIOS, SD LOADER WITH.BIOS) but works great with "Original Bios" + BootCD. RE: BIOS question. - megavolt85 - 14.05.2015 03:32 Flash BIOS from this topic and replace on SD card DS_CORE.BIN. With this bios games work how with "Original Bios" + BootCD. Цитата:If it's not possible, how to save?1) download in attach startup.lua.zip 2) unpack and replace /DS/lua/startup.lua RE: BIOS question. - SWAT - 14.05.2015 07:43 (14.05.2015 01:25)EFX писал(а): I would like to report that DS_CORE.BIOS doesn't have flashrom syscalls so any flashrom operations is ignored. RE: BIOS question. - uglybuddy6 - 23.06.2015 08:27 Is the boot_loader_unlock_G1.bios region free? RE: BIOS question. - SWAT - 23.06.2015 09:11 DreamShell is region free in general. Boot loader doesn't boot the games, only DreamShell, so it's doesn't matter. |