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Merge pull request #2490 from npwoods/fix_alice90

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[ALICE90] Fixed regression
This commit is contained in:
R. Belmont 2017-07-17 21:04:59 -04:00 committed by GitHub
commit e4a031af51
1 changed files with 10 additions and 7 deletions
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17
src/mame/drivers/mc10.cpp
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@ -70,7 +70,7 @@ private:
required_device<printer_image_device> m_printer;
required_ioport_array<8> m_pb;
required_memory_bank m_bank1;
required_memory_bank m_bank2;
optional_memory_bank m_bank2;
uint8_t *m_ram_base;
uint32_t m_ram_size;
@ -262,12 +262,15 @@ void mc10_state::driver_start()
m_bank1->set_base(m_ram_base);
/* initialize memory expansion */
if (m_ram_size == 20*1024)
m_bank2->set_base(m_ram_base + 0x1000);
else if (m_ram_size == 24*1024)
m_bank2->set_base(m_ram_base + 0x2000);
else if (m_ram_size != 32*1024) //ensure that is not alice90
prg.nop_readwrite(0x5000, 0x8fff);
if (m_bank2)
{
if (m_ram_size == 20 * 1024)
m_bank2->set_base(m_ram_base + 0x1000);
else if (m_ram_size == 24 * 1024)
m_bank2->set_base(m_ram_base + 0x2000);
else if (m_ram_size != 32 * 1024) //ensure that is not alice90
prg.nop_readwrite(0x5000, 0x8fff);
}
/* register for state saving */
save_item(NAME(m_keyboard_strobe));