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Diffstat (limited to 'src/mame/drivers/mvme162.cpp')
-rw-r--r--src/mame/drivers/mvme162.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mame/drivers/mvme162.cpp b/src/mame/drivers/mvme162.cpp
index 84730bbe39b..9c2f40a4efd 100644
--- a/src/mame/drivers/mvme162.cpp
+++ b/src/mame/drivers/mvme162.cpp
@@ -244,7 +244,7 @@ void mvme162_state::mvme162_mem(address_map &map)
/* SGS-Thompson M48T18 RAM and clock chip, only 4088 bytes used, and 8 bytes for the RTC, out of 8Kb though */
map(0xfffc0000, 0xfffc7fff).rw("m48t18", FUNC(timekeeper_device::read), FUNC(timekeeper_device::write));
- map(0xfff45000, 0xfff457ff).rw(m_sccterm, FUNC(scc85230_device::ba_cd_r), FUNC(scc85230_device::ba_cd_w)); /* Port 1&2 - Dual serial port Z80-SCC */
+ map(0xfff45000, 0xfff457ff).rw(m_sccterm, FUNC(scc85230_device::ab_dc_r), FUNC(scc85230_device::ab_dc_w)).umask32(0x00ff00ff); /* Port 1&2 - Dual serial port Z80-SCC */
}
/* Input ports */