diff options
Diffstat (limited to 'src/mame/drivers/p2000t.cpp')
-rw-r--r-- | src/mame/drivers/p2000t.cpp | 57 |
1 files changed, 30 insertions, 27 deletions
diff --git a/src/mame/drivers/p2000t.cpp b/src/mame/drivers/p2000t.cpp index acd56d1b7cb..d62bdc661d4 100644 --- a/src/mame/drivers/p2000t.cpp +++ b/src/mame/drivers/p2000t.cpp @@ -36,35 +36,38 @@ Philips P2000 1 Memory map /* port i/o functions */ -ADDRESS_MAP_START(p2000t_state::p2000t_io) - ADDRESS_MAP_GLOBAL_MASK(0xff) - AM_RANGE(0x00, 0x0f) AM_READ(p2000t_port_000f_r) - AM_RANGE(0x10, 0x1f) AM_WRITE(p2000t_port_101f_w) - AM_RANGE(0x20, 0x2f) AM_READ(p2000t_port_202f_r) - AM_RANGE(0x30, 0x3f) AM_WRITE(p2000t_port_303f_w) - AM_RANGE(0x50, 0x5f) AM_WRITE(p2000t_port_505f_w) - AM_RANGE(0x70, 0x7f) AM_WRITE(p2000t_port_707f_w) - AM_RANGE(0x88, 0x8b) AM_WRITE(p2000t_port_888b_w) - AM_RANGE(0x8c, 0x90) AM_WRITE(p2000t_port_8c90_w) - AM_RANGE(0x94, 0x94) AM_WRITE(p2000t_port_9494_w) -ADDRESS_MAP_END +void p2000t_state::p2000t_io(address_map &map) +{ + map.global_mask(0xff); + map(0x00, 0x0f).r(this, FUNC(p2000t_state::p2000t_port_000f_r)); + map(0x10, 0x1f).w(this, FUNC(p2000t_state::p2000t_port_101f_w)); + map(0x20, 0x2f).r(this, FUNC(p2000t_state::p2000t_port_202f_r)); + map(0x30, 0x3f).w(this, FUNC(p2000t_state::p2000t_port_303f_w)); + map(0x50, 0x5f).w(this, FUNC(p2000t_state::p2000t_port_505f_w)); + map(0x70, 0x7f).w(this, FUNC(p2000t_state::p2000t_port_707f_w)); + map(0x88, 0x8b).w(this, FUNC(p2000t_state::p2000t_port_888b_w)); + map(0x8c, 0x90).w(this, FUNC(p2000t_state::p2000t_port_8c90_w)); + map(0x94, 0x94).w(this, FUNC(p2000t_state::p2000t_port_9494_w)); +} /* Memory w/r functions */ -ADDRESS_MAP_START(p2000t_state::p2000t_mem) - AM_RANGE(0x0000, 0x0fff) AM_ROM - AM_RANGE(0x1000, 0x4fff) AM_ROM - AM_RANGE(0x5000, 0x57ff) AM_RAM AM_SHARE("videoram") - AM_RANGE(0x5800, 0x9fff) AM_RAM - AM_RANGE(0xa000, 0xffff) AM_NOP -ADDRESS_MAP_END - -ADDRESS_MAP_START(p2000m_state::p2000m_mem) - AM_RANGE(0x0000, 0x0fff) AM_ROM - AM_RANGE(0x1000, 0x4fff) AM_ROM - AM_RANGE(0x5000, 0x5fff) AM_RAM AM_SHARE("videoram") - AM_RANGE(0x6000, 0x9fff) AM_RAM - AM_RANGE(0xa000, 0xffff) AM_NOP -ADDRESS_MAP_END +void p2000t_state::p2000t_mem(address_map &map) +{ + map(0x0000, 0x0fff).rom(); + map(0x1000, 0x4fff).rom(); + map(0x5000, 0x57ff).ram().share("videoram"); + map(0x5800, 0x9fff).ram(); + map(0xa000, 0xffff).noprw(); +} + +void p2000m_state::p2000m_mem(address_map &map) +{ + map(0x0000, 0x0fff).rom(); + map(0x1000, 0x4fff).rom(); + map(0x5000, 0x5fff).ram().share("videoram"); + map(0x6000, 0x9fff).ram(); + map(0xa000, 0xffff).noprw(); +} /* graphics output */ |