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Diffstat (limited to 'src/mame/drivers/ti99_4p.cpp')
-rw-r--r--src/mame/drivers/ti99_4p.cpp20
1 files changed, 11 insertions, 9 deletions
diff --git a/src/mame/drivers/ti99_4p.cpp b/src/mame/drivers/ti99_4p.cpp
index ae6bd4a6acd..97875ca843a 100644
--- a/src/mame/drivers/ti99_4p.cpp
+++ b/src/mame/drivers/ti99_4p.cpp
@@ -284,17 +284,19 @@ enum
ROM6UBASE = 0xe000
};
-ADDRESS_MAP_START(ti99_4p_state::memmap)
- AM_RANGE(0x0000, 0xffff) AM_READWRITE( memread, memwrite ) AM_SETOFFSET( setoffset )
-ADDRESS_MAP_END
+void ti99_4p_state::memmap(address_map &map)
+{
+ map(0x0000, 0xffff).rw(this, FUNC(ti99_4p_state::memread), FUNC(ti99_4p_state::memwrite)).setoffset(this, FUNC(ti99_4p_state::setoffset));
+}
-ADDRESS_MAP_START(ti99_4p_state::cru_map)
- AM_RANGE(0x0000, 0x01ff) AM_READ( cruread )
- AM_RANGE(0x0000, 0x003f) AM_DEVREAD(TI_TMS9901_TAG, tms9901_device, read)
+void ti99_4p_state::cru_map(address_map &map)
+{
+ map(0x0000, 0x01ff).r(this, FUNC(ti99_4p_state::cruread));
+ map(0x0000, 0x003f).r(m_tms9901, FUNC(tms9901_device::read));
- AM_RANGE(0x0000, 0x0fff) AM_WRITE( cruwrite )
- AM_RANGE(0x0000, 0x01ff) AM_DEVWRITE(TI_TMS9901_TAG, tms9901_device, write)
-ADDRESS_MAP_END
+ map(0x0000, 0x0fff).w(this, FUNC(ti99_4p_state::cruwrite));
+ map(0x0000, 0x01ff).w(m_tms9901, FUNC(tms9901_device::write));
+}
/*
Input ports, used by machine code for TI keyboard and joystick emulation.