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(MESS) same fix to the non-slot implementation. nw.

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This commit is contained in:
Fabio Priuli 2013-03-22 05:31:44 +00:00
parent 368dc3381e
commit b91cdd39ea
1 changed files with 8 additions and 2 deletions
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10
src/mess/machine/megasvp.c
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@ -56,7 +56,10 @@ static UINT32 pm_io(address_space &space, int reg, int write, UINT32 d)
mdsvp_state *state = space.machine().driver_data<mdsvp_state>();
if (state->m_emu_status & SSP_PMC_SET)
{
state->m_pmac_read[write ? reg + 6 : reg] = state->m_pmc.d;
if (write)
state->m_pmac_write[reg] = state->m_pmc.d;
else
state->m_pmac_read[reg] = state->m_pmc.d;
state->m_emu_status &= ~SSP_PMC_SET;
return 0;
}
@ -126,7 +129,10 @@ static UINT32 pm_io(address_space &space, int reg, int write, UINT32 d)
}
// PMC value corresponds to last PMR accessed (not sure).
state->m_pmc.d = state->m_pmac_read[write ? reg + 6 : reg];
if (write)
state->m_pmc.d = state->m_pmac_write[reg];
else
state->m_pmc.d = state->m_pmac_read[reg];
return d;
}