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upd7810: Make A/D timer work at former rate relative to CPU states (nw)

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This undoes part of 61d087db78, and fixes Superman being unable to coin up.
This commit is contained in:
AJR 2020-03-07 22:32:25 -05:00
parent 89a559a7b7
commit 752f9db439
1 changed files with 2 additions and 2 deletions
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4
src/devices/cpu/upd7810/upd7810.cpp
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@ -1456,9 +1456,9 @@ void upd7810_device::handle_timers(int cycles)
/* reset A/D converter */
m_adcnt = 0;
if (ANM & 0x10)
m_adtot = 144/3;
m_adtot = 144;
else
m_adtot = 192/3;
m_adtot = 192;
m_adout = 0;
m_shdone = 0;
if (ANM & 0x01)