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author Robbbert <Robbbert@users.noreply.github.com>2020-06-14 22:54:53 +1000
committer Robbbert <Robbbert@users.noreply.github.com>2020-06-14 22:54:53 +1000
commit9e0c0173dd6de7ec86eb531198589fd18dc0effd (patch)
tree429224216cf2d6846b57c2e2daefbc410e2d070f /src/mame/drivers/altair.cpp
parent1fa49248a3ba6e6b9b02459b81fe5a2e719b63ff (diff)
(nw) more cleanups
Diffstat (limited to 'src/mame/drivers/altair.cpp')
-rw-r--r--src/mame/drivers/altair.cpp16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/drivers/altair.cpp b/src/mame/drivers/altair.cpp
index 701bdb0b792..6ec9b56fa7c 100644
--- a/src/mame/drivers/altair.cpp
+++ b/src/mame/drivers/altair.cpp
@@ -38,7 +38,7 @@ public:
altair_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag)
, m_maincpu(*this, "maincpu")
- , m_ram(*this, "ram")
+ , m_ram(*this, "mainram")
{ }
void altair(machine_config &config);
@@ -59,9 +59,9 @@ private:
void altair_state::mem_map(address_map &map)
{
map.unmap_value_high();
- map(0x0000, 0xfcff).ram().share("ram");
- map(0xfd00, 0xfdff).rom();
- map(0xff00, 0xffff).rom();
+ map(0x0000, 0xfcff).ram().share("mainram");
+ map(0xfd00, 0xfdff).rom().region("maincpu",0);
+ map(0xff00, 0xffff).rom().region("maincpu",0x100);
}
void altair_state::io_map(address_map &map)
@@ -124,12 +124,12 @@ void altair_state::altair(machine_config &config)
/* ROM definition */
ROM_START( al8800bt )
- ROM_REGION( 0x10000, "maincpu", ROMREGION_ERASEFF )
- ROM_LOAD( "turnmon.bin", 0xfd00, 0x0100, CRC(5c629294) SHA1(125c76216954b681721fff84a3aca05094b21a28))
- ROM_LOAD( "88dskrom.bin", 0xff00, 0x0100, CRC(7c5232f3) SHA1(24f940ad70ad2829e1bc800c6790b6e993e6ebf6))
+ ROM_REGION( 0x0200, "maincpu", 0 )
+ ROM_LOAD( "turnmon.bin", 0x0000, 0x0100, CRC(5c629294) SHA1(125c76216954b681721fff84a3aca05094b21a28))
+ ROM_LOAD( "88dskrom.bin", 0x0100, 0x0100, CRC(7c5232f3) SHA1(24f940ad70ad2829e1bc800c6790b6e993e6ebf6))
ROM_END
/* Driver */
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS
-COMP( 1977, al8800bt, 0, 0, altair, altair, altair_state, empty_init, "MITS", "Altair 8800bt", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW)
+COMP( 1977, al8800bt, 0, 0, altair, altair, altair_state, empty_init, "MITS", "Altair 8800bt", MACHINE_NOT_WORKING | MACHINE_NO_SOUND_HW | MACHINE_SUPPORTS_SAVE )