diff options
author | 2013-03-22 05:31:44 +0000 | |
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committer | 2013-03-22 05:31:44 +0000 | |
commit | b91cdd39ead9c251daf08ade738009f04e7cda22 (patch) | |
tree | 147aa992febb7e6a1813c362c9c40332f40814d5 /src | |
parent | 368dc3381e6fd7a21e70599211be553dbc0ad5a0 (diff) |
(MESS) same fix to the non-slot implementation. nw.
Diffstat (limited to 'src')
-rw-r--r-- | src/mess/machine/megasvp.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/mess/machine/megasvp.c b/src/mess/machine/megasvp.c index 015ffe094b2..c577e7ad55a 100644 --- a/src/mess/machine/megasvp.c +++ b/src/mess/machine/megasvp.c @@ -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; } |