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-rw-r--r--src/devices/bus/megadrive/rom.cpp23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/devices/bus/megadrive/rom.cpp b/src/devices/bus/megadrive/rom.cpp
index 16b12561c8a..ed17cfff044 100644
--- a/src/devices/bus/megadrive/rom.cpp
+++ b/src/devices/bus/megadrive/rom.cpp
@@ -41,6 +41,7 @@ const device_type MD_ROM_SMB2 = &device_creator<md_rom_smb2_device>;
const device_type MD_ROM_SBUBL = &device_creator<md_rom_sbubl_device>;
const device_type MD_ROM_RX3 = &device_creator<md_rom_rx3_device>;
const device_type MD_ROM_MJLOV = &device_creator<md_rom_mjlov_device>;
+const device_type MD_ROM_CJMJCLUB = &device_creator<md_rom_cjmjclub_device>;
const device_type MD_ROM_KOF98 = &device_creator<md_rom_kof98_device>;
const device_type MD_ROM_KOF99 = &device_creator<md_rom_kof99_device>;
const device_type MD_ROM_SOULB = &device_creator<md_rom_soulb_device>;
@@ -141,6 +142,11 @@ md_rom_mjlov_device::md_rom_mjlov_device(const machine_config &mconfig, const ch
{
}
+md_rom_cjmjclub_device::md_rom_cjmjclub_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
+ : md_std_rom_device(mconfig, MD_ROM_CJMJCLUB, "MD Chaoji Majiang Club / Super Mahjong Club", tag, owner, clock, "md_rom_cjmjclub", __FILE__)
+{
+}
+
md_rom_kof98_device::md_rom_kof98_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock)
: md_std_rom_device(mconfig, MD_ROM_KOF98, "MD KOF 98", tag, owner, clock, "md_rom_kof98", __FILE__)
{
@@ -917,6 +923,23 @@ READ16_MEMBER(md_rom_mjlov_device::read)
/*-------------------------------------------------
+ CHAOJI MAJIANG CLUB
+ -------------------------------------------------*/
+
+READ16_MEMBER(md_rom_cjmjclub_device::read)
+{
+ if (offset == 0x400000/2) return 0x9000;
+ if (offset == 0x400002/2) return 0xd300;
+
+ // non-protection accesses
+ if (offset < 0x400000/2)
+ return m_rom[MD_ADDR(offset)];
+ else
+ return 0xffff;
+}
+
+
+/*-------------------------------------------------
SUPER BUBBLE BOBBLE MD
-------------------------------------------------*/