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Fix so that MockingboardCardMgr asserts IRQ based on the wired-OR sum of all MB card's 6522s. (Fixes #1173)

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tomcw
2023-01-29 13:32:55 +00:00
parent c56d341bdb
commit cf722ff0cc
5 changed files with 23 additions and 9 deletions
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source/6522.cpp
+1 -1
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@@ -128,7 +128,7 @@ void SY6522::UpdateIFR(BYTE clr_ifr, BYTE set_ifr /*= 0*/)
m_regs.IFR &= ~IFR_IRQ;
if (GetCardMgr().GetObj(m_slot)) // If called from MockingboardCard ctor, then CardManager::m_slot[slot] == NULL
dynamic_cast<MockingboardCard&>(GetCardMgr().GetRef(m_slot)).UpdateIRQ();
GetCardMgr().GetMockingboardCardMgr().UpdateIRQ();
}
//-----------------------------------------------------------------------------