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wonder how many undebuggable machines that caused (nw)

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This commit is contained in:
Vas Crabb 2017-07-25 17:41:20 +10:00
parent 1f7e59e420
commit f96a36330a
1 changed files with 4 additions and 3 deletions
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7
src/devices/machine/gen_latch.cpp
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@ -89,7 +89,7 @@ generic_latch_8_device::generic_latch_8_device(const machine_config &mconfig, co
READ8_MEMBER( generic_latch_8_device::read ) READ8_MEMBER( generic_latch_8_device::read )
{ {
if (!has_separate_acknowledge()) if (!has_separate_acknowledge() && !machine().side_effect_disabled())
set_latch_written(false); set_latch_written(false);
return m_latched_value; return m_latched_value;
} }
@ -121,7 +121,8 @@ WRITE_LINE_MEMBER( generic_latch_8_device::clear_w )
READ8_MEMBER( generic_latch_8_device::acknowledge_r ) READ8_MEMBER( generic_latch_8_device::acknowledge_r )
{ {
set_latch_written(false); if (!machine().side_effect_disabled())
set_latch_written(false);
return space.unmap(); return space.unmap();
} }
@ -171,7 +172,7 @@ generic_latch_16_device::generic_latch_16_device(const machine_config &mconfig,
READ16_MEMBER( generic_latch_16_device::read ) READ16_MEMBER( generic_latch_16_device::read )
{ {
if (!has_separate_acknowledge()) if (!has_separate_acknowledge() && !machine().side_effect_disabled())
set_latch_written(false); set_latch_written(false);
return m_latched_value; return m_latched_value;
} }