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author AJR <ajrhacker@users.noreply.github.com>2020-08-20 18:23:08 -0400
committer AJR <ajrhacker@users.noreply.github.com>2020-08-20 18:23:08 -0400
commitf30953500b95acee782dfa09ddb0010c47b127aa (patch)
tree17076387563df8fc8164386d468d16ffe34594b0
parent28cf65c905a8f5fa8d1ed153e44374fb40ef9040 (diff)
atronic.cpp: Fix address mapping issue
-rw-r--r--src/mame/drivers/atronic.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/mame/drivers/atronic.cpp b/src/mame/drivers/atronic.cpp
index 9f67fe63d89..5d73e60b702 100644
--- a/src/mame/drivers/atronic.cpp
+++ b/src/mame/drivers/atronic.cpp
@@ -442,9 +442,9 @@ void atronic_state::video_map(address_map &map)
{
map(0x00000000, 0x01ffffff).ram().share("vidram");
- map(0xa0000010, 0xa0000017).w(m_ramdac, FUNC(ramdac_device::index_w));
- map(0xa0000020, 0xa0000027).w(m_ramdac, FUNC(ramdac_device::pal_w));
- map(0xa0000030, 0xa0000037).w(m_ramdac, FUNC(ramdac_device::mask_w));
+ map(0xa0000000, 0xa000001f).w(m_ramdac, FUNC(ramdac_device::index_w)).umask32(0x00ff0000);
+ map(0xa0000020, 0xa000003f).w(m_ramdac, FUNC(ramdac_device::pal_w)).umask32(0x000000ff);
+ map(0xa0000020, 0xa000003f).w(m_ramdac, FUNC(ramdac_device::mask_w)).umask32(0x00ff0000);
map(0xfc000000, 0xffffffff).rom().region("user1", 0);
}