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poly88: fixed cassette polyphase mode

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This commit is contained in:
Robbbert 2019-09-08 22:52:42 +10:00
parent 4e63fc410b
commit fb13dcf746
2 changed files with 1 additions and 2 deletions
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1
src/mame/drivers/poly88.cpp
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@ -14,7 +14,6 @@ BASIC. PolyMorphic's "System 16" package shipped with 16K of RAM (as did
the 8813), though their earlier systems had only 8K or less.
ToDo:
- Polyphase format not working because 8251 device doesn't support bisync.
- More accurate interrupt emulation.
- Single-step control.
- .CAS file format support (http://deramp.com/polymorphic-computers/emu88.html).

2
src/mame/machine/poly88.cpp
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@ -82,7 +82,7 @@ TIMER_DEVICE_CALLBACK_MEMBER( poly88_state::kansas_r )
if (m_dtr)
{
m_cass_data[1] = m_cass_data[2] = m_cass_data[3] = 0;
m_casspol = 1;
m_casspol = 0;
return;
}