diff options
Diffstat (limited to 'src/mame/drivers/esprit.cpp')
-rw-r--r-- | src/mame/drivers/esprit.cpp | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/src/mame/drivers/esprit.cpp b/src/mame/drivers/esprit.cpp index 64a5b0f5aa4..f807f578fd1 100644 --- a/src/mame/drivers/esprit.cpp +++ b/src/mame/drivers/esprit.cpp @@ -43,22 +43,24 @@ private: optional_device<palette_device> m_palette; }; -ADDRESS_MAP_START(esprit_state::mem_map) - ADDRESS_MAP_GLOBAL_MASK (0x7fff) - AM_RANGE(0x0058,0x0058) AM_DEVREADWRITE("crtc", mc6845_device, status_r, address_w) - AM_RANGE(0x0059,0x0059) AM_DEVREADWRITE("crtc", mc6845_device, register_r, register_w) - AM_RANGE(0x0080,0x1fff) AM_RAM - AM_RANGE(0x2000,0x6fff) AM_RAM AM_SHARE("videoram") - AM_RANGE(0x7000,0x7fff) AM_ROM AM_REGION("roms", 0) -ADDRESS_MAP_END - -ADDRESS_MAP_START(esprit_state::mem3_map) - AM_RANGE(0x0000,0x202f) AM_RAM - AM_RANGE(0x2030,0x3fff) AM_RAM AM_SHARE("videoram") // it might start at 3000 - AM_RANGE(0x81c0,0x81c0) AM_DEVREADWRITE("crtc", mc6845_device, status_r, address_w) - AM_RANGE(0x81c1,0x81c1) AM_DEVREADWRITE("crtc", mc6845_device, register_r, register_w) - AM_RANGE(0xe000,0xffff) AM_ROM AM_REGION("roms", 0) -ADDRESS_MAP_END +void esprit_state::mem_map(address_map &map) +{ + map.global_mask(0x7fff); + map(0x0058, 0x0058).rw("crtc", FUNC(mc6845_device::status_r), FUNC(mc6845_device::address_w)); + map(0x0059, 0x0059).rw("crtc", FUNC(mc6845_device::register_r), FUNC(mc6845_device::register_w)); + map(0x0080, 0x1fff).ram(); + map(0x2000, 0x6fff).ram().share("videoram"); + map(0x7000, 0x7fff).rom().region("roms", 0); +} + +void esprit_state::mem3_map(address_map &map) +{ + map(0x0000, 0x202f).ram(); + map(0x2030, 0x3fff).ram().share("videoram"); // it might start at 3000 + map(0x81c0, 0x81c0).rw("crtc", FUNC(mc6845_device::status_r), FUNC(mc6845_device::address_w)); + map(0x81c1, 0x81c1).rw("crtc", FUNC(mc6845_device::register_r), FUNC(mc6845_device::register_w)); + map(0xe000, 0xffff).rom().region("roms", 0); +} static INPUT_PORTS_START( esprit ) INPUT_PORTS_END |