From 488c57a9e08ad5ee42cbd99596ed76eba4d209e7 Mon Sep 17 00:00:00 2001 From: Fabio Priuli Date: Fri, 12 Sep 2014 12:11:00 +0000 Subject: [PATCH] fixed famitwin bios usage. nw. --- src/mess/drivers/nes.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/mess/drivers/nes.c b/src/mess/drivers/nes.c index dec3a77ff1d..9bef3c90a82 100644 --- a/src/mess/drivers/nes.c +++ b/src/mess/drivers/nes.c @@ -794,7 +794,13 @@ MACHINE_START_MEMBER( nes_state, famitwin ) // if there is no cart inserted, setup the disk expansion instead if (!m_cartslot->m_cart) + { setup_disk(m_cartslot2); + + // replace the famicom disk ROM with the famicom twin one (until we modernize the floppy drive) + m_maincpu->space(AS_PROGRAM).install_read_bank(0xe000, 0xffff, "ftbios"); + membank("ftbios")->set_base(machine().root_device().memregion("maincpu")->base() + 0xe000); + } } MACHINE_RESET_MEMBER( nes_state, famitwin )