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mod8.cpp, sacstate.cpp, unistar.cpp: Remove invalid/unnecessary global masks on I/O spaces (nw)

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This commit is contained in:
AJR 2018-11-01 22:56:03 -04:00
parent cfb1fbd0be
commit ef7ad71c05
3 changed files with 1 additions and 4 deletions
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1
src/mame/drivers/mod8.cpp
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@ -122,7 +122,6 @@ void mod8_state::mod8_mem(address_map &map)
void mod8_state::mod8_io(address_map &map)
{
map.unmap_value_high();
map.global_mask(0xff);
map(0x00, 0x00).r(FUNC(mod8_state::tty_r));
map(0x0a, 0x0a).w(FUNC(mod8_state::out_w));
map(0x0b, 0x0b).w(FUNC(mod8_state::tty_w));

1
src/mame/drivers/sacstate.cpp
View File

@ -106,7 +106,6 @@ void sacstate_state::sacstate_mem(address_map &map)
void sacstate_state::sacstate_io(address_map &map)
{
map.unmap_value_high();
map.global_mask(0xff);
map(0x00, 0x00).r(FUNC(sacstate_state::port00_r));
map(0x01, 0x01).r(FUNC(sacstate_state::port01_r));
map(0x04, 0x04).r(FUNC(sacstate_state::port04_r));

3
src/mame/drivers/unistar.cpp
View File

@ -66,8 +66,7 @@ void unistar_state::unistar_mem(address_map &map)
void unistar_state::unistar_io(address_map &map)
{
//ADDRESS_MAP_UNMAP_HIGH
map.global_mask(0xff);
//map.unmap_value_high();
map(0x00, 0x0f).rw("dmac", FUNC(am9517a_device::read), FUNC(am9517a_device::write));
map(0x84, 0x84).portr("CONFIG");
map(0x8c, 0x8d).rw("stc", FUNC(am9513_device::read8), FUNC(am9513_device::write8));