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xybots: modernize slapstic hookup

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This commit is contained in:
Olivier Galibert 2020-12-10 14:01:33 +01:00
parent 7f13cc2de1
commit fb12a1b358
3 changed files with 19 additions and 11 deletions
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2
src/mame/drivers/gauntlet.cpp
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@ -259,7 +259,7 @@ void gauntlet_state::main_map(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x037fff).mirror(0x280000).rom();
map(0x038000, 0x03ffff).mirror(0x280000).bankr(m_slapstic_bank); // slapstic maps here
map(0x038000, 0x039fff).mirror(0x286000).bankr(m_slapstic_bank); // slapstic maps here
map(0x040000, 0x07ffff).mirror(0x280000).rom();
// MBUS

23
src/mame/drivers/xybots.cpp
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@ -69,7 +69,7 @@ void xybots_state::main_map(address_map &map)
{
map.unmap_value_high();
map(0x000000, 0x007fff).mirror(0x7c0000).rom();
map(0x008000, 0x00ffff).mirror(0x7c0000).rom(); /* slapstic maps here */
map(0x008000, 0x009fff).mirror(0x7c6000).bankr(m_slapstic_bank); /* slapstic maps here */
map(0x010000, 0x03ffff).mirror(0x7c0000).rom();
map(0x800000, 0x800fff).mirror(0x7f8000).ram().w(m_alpha_tilemap, FUNC(tilemap_device::write16)).share("alpha");
map(0x801000, 0x802dff).mirror(0x7f8000).ram();
@ -181,7 +181,8 @@ void xybots_state::xybots(machine_config &config)
M68000(config, m_maincpu, 14.318181_MHz_XTAL/2);
m_maincpu->set_addrmap(AS_PROGRAM, &xybots_state::main_map);
SLAPSTIC(config, "slapstic", 107, true);
SLAPSTIC(config, m_slapstic, 107, true);
m_slapstic->set_bank(m_slapstic_bank);
EEPROM_2804(config, "eeprom").lock_after_write(true);
@ -384,10 +385,14 @@ ROM_END
*
*************************************/
void xybots_state::init_xybots()
void xybots_state::machine_start()
{
m_slapstic_bank->configure_entries(0, 4, memregion("maincpu")->base() + 0x8000, 0x2000);
m_maincpu->space(AS_PROGRAM).install_readwrite_tap(0x8000, 0xffff, 0x7c0000, "slapstic",
[this](offs_t offset, u16 &data, u16 mem_mask) { m_slapstic->tweak(m_maincpu->space(), offset >> 1); },
[this](offs_t offset, u16 &data, u16 mem_mask) { m_slapstic->tweak(m_maincpu->space(), offset >> 1); });
m_h256 = 0x0400;
m_slapstic->legacy_configure(*m_maincpu, 0x008000, 0, memregion("maincpu")->base() + 0x8000);
}
@ -398,8 +403,8 @@ void xybots_state::init_xybots()
*
*************************************/
GAME( 1987, xybots, 0, xybots, xybots, xybots_state, init_xybots, ROT0, "Atari Games", "Xybots (rev 2)", 0 )
GAME( 1987, xybotsg, xybots, xybots, xybots, xybots_state, init_xybots, ROT0, "Atari Games", "Xybots (German, rev 3)", 0 )
GAME( 1987, xybotsf, xybots, xybots, xybots, xybots_state, init_xybots, ROT0, "Atari Games", "Xybots (French, rev 3)", 0 )
GAME( 1987, xybots1, xybots, xybots, xybots, xybots_state, init_xybots, ROT0, "Atari Games", "Xybots (rev 1)", 0 )
GAME( 1987, xybots0, xybots, xybots, xybots, xybots_state, init_xybots, ROT0, "Atari Games", "Xybots (rev 0)", 0 )
GAME( 1987, xybots, 0, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 2)", 0 )
GAME( 1987, xybotsg, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (German, rev 3)", 0 )
GAME( 1987, xybotsf, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (French, rev 3)", 0 )
GAME( 1987, xybots1, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 1)", 0 )
GAME( 1987, xybots0, xybots, xybots, xybots, xybots_state, empty_init, ROT0, "Atari Games", "Xybots (rev 0)", 0 )

5
src/mame/includes/xybots.h
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@ -23,6 +23,7 @@ public:
driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_slapstic(*this, "slapstic"),
m_slapstic_bank(*this, "slapstic_bank"),
m_jsa(*this, "jsa"),
m_gfxdecode(*this, "gfxdecode"),
m_screen(*this, "screen"),
@ -33,7 +34,8 @@ public:
void xybots(machine_config &config);
void init_xybots();
protected:
virtual void machine_start() override;
private:
void video_int_ack_w(uint16_t data = 0);
@ -45,6 +47,7 @@ private:
required_device<cpu_device> m_maincpu;
required_device<atari_slapstic_device> m_slapstic;
required_memory_bank m_slapstic_bank;
required_device<atari_jsa_i_device> m_jsa;
required_device<gfxdecode_device> m_gfxdecode;
required_device<screen_device> m_screen;