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author AJR <ajrhacker@users.noreply.github.com>2018-11-01 22:56:03 -0400
committer AJR <ajrhacker@users.noreply.github.com>2018-11-01 22:56:03 -0400
commitef7ad71c051895d0cb4512aece797de446a6545e (patch)
tree31a57671949b81377855d4f7d4229960de9af6a0
parentcfb1fbd0be9109de046ebe3e5c885d808931d0e7 (diff)
mod8.cpp, sacstate.cpp, unistar.cpp: Remove invalid/unnecessary global masks on I/O spaces (nw)
-rw-r--r--src/mame/drivers/mod8.cpp1
-rw-r--r--src/mame/drivers/sacstate.cpp1
-rw-r--r--src/mame/drivers/unistar.cpp3
3 files changed, 1 insertions, 4 deletions
diff --git a/src/mame/drivers/mod8.cpp b/src/mame/drivers/mod8.cpp
index c9e5e03dcdf..d2320f6961c 100644
--- a/src/mame/drivers/mod8.cpp
+++ b/src/mame/drivers/mod8.cpp
@@ -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));
diff --git a/src/mame/drivers/sacstate.cpp b/src/mame/drivers/sacstate.cpp
index 9dbd5828b98..78fbaa66432 100644
--- a/src/mame/drivers/sacstate.cpp
+++ b/src/mame/drivers/sacstate.cpp
@@ -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));
diff --git a/src/mame/drivers/unistar.cpp b/src/mame/drivers/unistar.cpp
index bca0b614de4..5f75c99aa0c 100644
--- a/src/mame/drivers/unistar.cpp
+++ b/src/mame/drivers/unistar.cpp
@@ -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));