From f98b22c3dea44649d6d0c343838105101a944b3e Mon Sep 17 00:00:00 2001 From: AJR Date: Sun, 19 Nov 2017 01:25:18 -0500 Subject: mt420: A few rudiments (nw) --- src/mame/drivers/microterm.cpp | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/mame/drivers/microterm.cpp b/src/mame/drivers/microterm.cpp index 7433b21af94..073e402958f 100644 --- a/src/mame/drivers/microterm.cpp +++ b/src/mame/drivers/microterm.cpp @@ -10,6 +10,7 @@ Skeleton driver for Micro-Term terminals. #include "cpu/z80/z80.h" //#include "machine/eepromser.h" //#include "machine/mc68681.h" +//#include "video/scn2674.h" //#include "screen.h" class microterm_state : public driver_device @@ -27,6 +28,13 @@ private: }; static ADDRESS_MAP_START( mem_map, AS_PROGRAM, 8, microterm_state ) + AM_RANGE(0x0000, 0x7fff) AM_ROM + AM_RANGE(0xc000, 0xc000) AM_READNOP + AM_RANGE(0xf000, 0xf7ff) AM_RAM +ADDRESS_MAP_END + +static ADDRESS_MAP_START( io_map, AS_IO, 8, microterm_state ) + ADDRESS_MAP_GLOBAL_MASK(0xff) ADDRESS_MAP_END static INPUT_PORTS_START( microterm ) @@ -35,6 +43,7 @@ INPUT_PORTS_END static MACHINE_CONFIG_START( microterm ) MCFG_CPU_ADD("maincpu", Z80, 2'000'000) MCFG_CPU_PROGRAM_MAP(mem_map) + MCFG_CPU_IO_MAP(io_map) MACHINE_CONFIG_END -- cgit v1.2.3