Sega Mega-CD & Sega CD - Firmware Sega Mega-CD & Sega CD - Firmware (TOSEC-v2020-07-12) TOSEC 2020-07-12 Cassiel - Maddog - Newpain contact@tosecdev.org TOSEC http://www.tosecdev.org/

Aiwa CSD-GM1 v2.11c (1993)(Aiwa - Sega)(JP)(en-ja) Sega CD Model 1 BIOS v1.00 (1992)(Sega)(US) Sega CD Model 1 BIOS v1.00 (1992)(Sega)(US)[h] Sega CD Model 1 BIOS v1.10 (1992)(Sega)(US) Sega CD Model 2 BIOS v2.00 (1993)(Sega)(US) Sega CD Model 2 BIOS v2.00 (1993)(Sega)(US)[b] Sega CD Model 2 BIOS v2.00w (1993)(Sega)(US) Sega CD Model 2 BIOS v2.00w (1993)(Sega)(US)[b] Sega CD Model 2 BIOS v2.11x (1993)(Sega)(US) Sega CD Model 2 BIOS v2.11x (1993)(Sega)(US)[b] Sega Genesis CDX BIOS v2.21x (1994)(Sega)(US) Sega Genesis CDX BIOS v2.21x (1994)(Sega)(US)[b] Sega Mega-CD 2 BIOS v2.00c (1992)(Sega)(JP)(en-ja) Sega Mega-CD 2 BIOS v2.00c (1992)(Sega)(JP)(en-ja)[b2] Sega Mega-CD 2 BIOS v2.00c (1992)(Sega)(JP)(en-ja)[b] Sega Mega-CD BIOS v1.00 (1993)(Sega)(EU)(en) Sega Mega-CD BIOS v1.00g (1991)(Sega)(JP)(en-ja) Sega Mega-CD BIOS v1.00l (1991)(Sega)(JP)(en-ja) Sega Mega-CD BIOS v1.00o (1991)(Sega)(JP)(en-ja) Sega Mega-CD BIOS v1.00p (1991)(Sega)(JP)(en-ja) Sega Mega-CD BIOS v1.00s (1991)(Sega)(AS)(en-ja) Sega Mega-CD BIOS v1.00s (1991)(Sega)(JP)(en-ja) Sega Mega-CD Boot ROM v1.01 (1991-12-17)(Sega)(JP) Sega Mega-CD II BIOS v2.00 (1993)(Sega)(EU)(en) Sega Mega-CD II BIOS v2.00 (1993)(Sega)(EU)(en)[b2] Sega Mega-CD II BIOS v2.00 (1993)(Sega)(EU)(en)[b] Sega Mega-CD II BIOS v2.00w (1993)(Sega)(EU)(en) Sega Mega-CD II BIOS v2.00w (1993)(Sega)(EU)(en)[b2] Sega Mega-CD II BIOS v2.00w (1993)(Sega)(EU)(en)[b] Sega Multi-Mega BIOS v2.21x (1994)(Sega)(EU)(en) Sega Multi-Mega BIOS v2.21x (1994)(Sega)(EU)(en)[b] Wondermega M2 RG-M2 (1993-05-25)(Sega - Victor)(JP) Wondermega v1.00W (1992-02-06)(Sega)(JP)(en) X'Eye (1993-12-27)(JVC - Sega)(US)