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author AJR <ajrhacker@users.noreply.github.com>2017-11-19 01:46:55 -0500
committer AJR <ajrhacker@users.noreply.github.com>2017-11-19 01:46:55 -0500
commit3800cfae0344e49a42515c04aef20444327d46d3 (patch)
tree39d0e1e1029c1ba44fe4bb2eebd5e71d0aec07c9
parent3404475975fe1c02bb1356edd2bf71af5afe7322 (diff)
microterm.cpp: Add DUARTs (nw)
-rw-r--r--src/mame/drivers/microterm.cpp10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/mame/drivers/microterm.cpp b/src/mame/drivers/microterm.cpp
index 8dd91aa72d9..d9a74e683a0 100644
--- a/src/mame/drivers/microterm.cpp
+++ b/src/mame/drivers/microterm.cpp
@@ -9,7 +9,7 @@ Skeleton driver for Micro-Term terminals.
#include "emu.h"
#include "cpu/z80/z80.h"
//#include "machine/eepromser.h"
-//#include "machine/mc68681.h"
+#include "machine/mc68681.h"
//#include "video/scn2674.h"
//#include "screen.h"
@@ -35,6 +35,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( mt420_io_map, AS_IO, 8, microterm_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0xe0, 0xef) AM_DEVREADWRITE("duart", mc68681_device, read, write)
ADDRESS_MAP_END
static ADDRESS_MAP_START( mt5510_mem_map, AS_PROGRAM, 8, microterm_state )
@@ -45,6 +46,7 @@ ADDRESS_MAP_END
static ADDRESS_MAP_START( mt5510_io_map, AS_IO, 8, microterm_state )
ADDRESS_MAP_GLOBAL_MASK(0xff)
+ AM_RANGE(0x60, 0x6f) AM_DEVREADWRITE("duart", mc68681_device, read, write)
ADDRESS_MAP_END
static INPUT_PORTS_START( microterm )
@@ -54,12 +56,18 @@ static MACHINE_CONFIG_START( mt420 )
MCFG_CPU_ADD("maincpu", Z80, 4'000'000)
MCFG_CPU_PROGRAM_MAP(mt420_mem_map)
MCFG_CPU_IO_MAP(mt420_io_map)
+
+ MCFG_DEVICE_ADD("duart", MC68681, XTAL_3_6864MHz)
+ MCFG_MC68681_IRQ_CALLBACK(INPUTLINE("maincpu", 0))
MACHINE_CONFIG_END
static MACHINE_CONFIG_START( mt5510 )
MCFG_CPU_ADD("maincpu", Z80, XTAL_6MHz)
MCFG_CPU_PROGRAM_MAP(mt5510_mem_map)
MCFG_CPU_IO_MAP(mt5510_io_map)
+
+ MCFG_DEVICE_ADD("duart", MC68681, XTAL_3_6864MHz)
+ MCFG_MC68681_IRQ_CALLBACK(INPUTLINE("maincpu", 0))
MACHINE_CONFIG_END