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lc80: separate the two sets instead of bios (not identical hardware)

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This commit is contained in:
hap 2021-04-26 20:01:23 +02:00
parent e2dca2ad74
commit e285c1ccf7
3 changed files with 13 additions and 9 deletions
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2
src/devices/cpu/pps41/mm75op.cpp
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@ -17,7 +17,7 @@ void mm75_device::op_ios()
void mm75_device::op_i2c()
{
// I2C: does not PI5-8 pins
// I2C: does not have PI5-8 pins
m_a = 0;
op_illegal();
}

19
src/mame/drivers/lc80.cpp
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@ -431,7 +431,7 @@ void lc80_state::lc80(machine_config &config)
CASSETTE(config, m_cassette);
m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
RAM(config, RAM_TAG).set_default_size("1K").set_extra_options("2K,3K,4K");
RAM(config, m_ram).set_default_size("1K").set_extra_options("2K,3K,4K");
}
void lc80_state::lc80_2(machine_config &config)
@ -469,7 +469,7 @@ void lc80_state::lc80_2(machine_config &config)
m_cassette->set_default_state(CASSETTE_STOPPED | CASSETTE_MOTOR_ENABLED | CASSETTE_SPEAKER_ENABLED);
/* internal ram */
RAM(config, RAM_TAG).set_default_size("4K");
RAM(config, m_ram).set_default_size("4K");
}
#if 0
@ -487,11 +487,13 @@ void lc80_state::lc80e(machine_config &config)
ROM_START( lc80 )
ROM_REGION( 0x10000, Z80_TAG, 0 )
ROM_SYSTEM_BIOS( 0, "u505", "LC 80 (2x U505)" )
ROMX_LOAD( "lc80.d202", 0x0000, 0x0400, CRC(e754ef53) SHA1(044440b13e62addbc3f6a77369cfd16f99b39752), ROM_BIOS(0) )
ROMX_LOAD( "lc80.d203", 0x0800, 0x0400, CRC(2b544da1) SHA1(3a6cbd0c57c38eadb7055dca4b396c348567d1d5), ROM_BIOS(0) )
ROM_SYSTEM_BIOS( 1, "2716", "LC 80 (2716)" )
ROMX_LOAD( "lc80_2716.bin", 0x0000, 0x0800, CRC(b3025934) SHA1(6fff953f0f1eee829fd774366313ab7e8053468c), ROM_BIOS(1))
ROM_LOAD( "lc80.d202", 0x0000, 0x0400, CRC(e754ef53) SHA1(044440b13e62addbc3f6a77369cfd16f99b39752) ) // U505
ROM_LOAD( "lc80.d203", 0x0800, 0x0400, CRC(2b544da1) SHA1(3a6cbd0c57c38eadb7055dca4b396c348567d1d5) ) // "
ROM_END
ROM_START( lc80a )
ROM_REGION( 0x10000, Z80_TAG, 0 )
ROM_LOAD( "lc80_2716.bin", 0x0000, 0x0800, CRC(b3025934) SHA1(6fff953f0f1eee829fd774366313ab7e8053468c) ) // 2716
ROM_END
ROM_START( lc80_2 )
@ -512,6 +514,7 @@ ROM_END
/* System Drivers */
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY, FULLNAME, FLAGS
COMP( 1984, lc80, 0, 0, lc80, lc80, lc80_state, empty_init, "VEB Mikroelektronik \"Karl Marx\" Erfurt", "Lerncomputer LC 80", MACHINE_SUPPORTS_SAVE )
COMP( 1984, lc80, 0, 0, lc80, lc80, lc80_state, empty_init, "VEB Mikroelektronik \"Karl Marx\" Erfurt", "Lerncomputer LC 80 (set 1)", MACHINE_SUPPORTS_SAVE )
COMP( 1984, lc80a, lc80, 0, lc80, lc80, lc80_state, empty_init, "VEB Mikroelektronik \"Karl Marx\" Erfurt", "Lerncomputer LC 80 (set 2)", MACHINE_SUPPORTS_SAVE )
COMP( 1984, lc80e, lc80, 0, lc80_2, lc80, lc80_state, empty_init, "VEB Mikroelektronik \"Karl Marx\" Erfurt", "Lerncomputer LC 80 (export)", MACHINE_SUPPORTS_SAVE )
COMP( 1991, lc80_2, lc80, 0, lc80_2, lc80, lc80_state, empty_init, "hack (Eckart Buschendorf)", "Lerncomputer LC 80.2", MACHINE_SUPPORTS_SAVE )

1
src/mame/mame.lst
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@ -19601,6 +19601,7 @@ lbpc // Ampro Little Board/PC
@source:lc80.cpp
lc80 //
lc80a //
lc80e //
lc80_2 //