diff options
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 |
commit | 9e0c0173dd6de7ec86eb531198589fd18dc0effd (patch) | |
tree | 429224216cf2d6846b57c2e2daefbc410e2d070f /src/mame/drivers/altair.cpp | |
parent | 1fa49248a3ba6e6b9b02459b81fe5a2e719b63ff (diff) |
(nw) more cleanups
Diffstat (limited to 'src/mame/drivers/altair.cpp')
-rw-r--r-- | src/mame/drivers/altair.cpp | 16 |
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 ) |