diff options
Diffstat (limited to 'src/mess/drivers/astrocde.c')
-rw-r--r-- | src/mess/drivers/astrocde.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mess/drivers/astrocde.c b/src/mess/drivers/astrocde.c index d9672114e4a..a0d9381e373 100644 --- a/src/mess/drivers/astrocde.c +++ b/src/mess/drivers/astrocde.c @@ -343,14 +343,14 @@ MACHINE_RESET_MEMBER(astrocde_mess_state, astrocde) void astrocde_mess_state::get_ram_expansion_settings(int &ram_expansion_installed, int &write_protect_on, int &expansion_ram_start, int &expansion_ram_end, int &shadow_ram_end) { - if (machine().root_device().ioport("PROTECT")->read() == 0x01) + if (ioport("PROTECT")->read() == 0x01) write_protect_on = 1; else write_protect_on = 0; ram_expansion_installed = 1; - switch(machine().root_device().ioport("CFG")->read()) // check RAM expansion configuration and set address ranges + switch(ioport("CFG")->read()) // check RAM expansion configuration and set address ranges { case 0x00: // No RAM Expansion ram_expansion_installed = 0; |