diff options
Diffstat (limited to 'src/mame/drivers/jonos.cpp')
-rw-r--r-- | src/mame/drivers/jonos.cpp | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/mame/drivers/jonos.cpp b/src/mame/drivers/jonos.cpp index 00c013aab61..04ad56f56c2 100644 --- a/src/mame/drivers/jonos.cpp +++ b/src/mame/drivers/jonos.cpp @@ -52,15 +52,16 @@ private: -ADDRESS_MAP_START(jonos_state::jonos_mem) - ADDRESS_MAP_UNMAP_HIGH - AM_RANGE(0x0000, 0x0fff) AM_ROM AM_REGION("roms", 0) - AM_RANGE(0x1800, 0x27ff) AM_RAM AM_SHARE("videoram") - AM_RANGE(0x3000, 0x3001) AM_WRITE(cursor_w) // unknown device - AM_RANGE(0x4000, 0x4001) // unknown device - AM_RANGE(0x5000, 0x5003) AM_READ(keyboard_r) // unknown device - AM_RANGE(0x6000, 0x6001) // unknown device -ADDRESS_MAP_END +void jonos_state::jonos_mem(address_map &map) +{ + map.unmap_value_high(); + map(0x0000, 0x0fff).rom().region("roms", 0); + map(0x1800, 0x27ff).ram().share("videoram"); + map(0x3000, 0x3001).w(this, FUNC(jonos_state::cursor_w)); // unknown device + map(0x4000, 0x4001); // unknown device + map(0x5000, 0x5003).r(this, FUNC(jonos_state::keyboard_r)); // unknown device + map(0x6000, 0x6001); // unknown device +} /* Input ports */ static INPUT_PORTS_START( jonos ) |