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cpu/vt61: Fix scratchpad addressing mistake

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This commit is contained in:
AJR 2020-11-22 13:49:35 -05:00
parent 574daf4e49
commit 6b41ddd4f3
1 changed files with 1 additions and 1 deletions
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src/devices/cpu/vt61/vt61.cpp
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@ -127,7 +127,7 @@ u8 vt61_cpu_device::get_db(u16 i)
// SEL SPM
u8 addr = bitswap<4>(i, 5, 4, 3, 7);
if (BIT(i, 6))
addr = (addr & 014) | m_ir;
addr = (addr & 011) | (m_ir << 1);
return m_sp[addr];
}
else switch (BIT(i, 7, 4))