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author | 2014-03-29 23:09:51 +0000 | |
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committer | 2014-03-29 23:09:51 +0000 | |
commit | abfdf76dae62184bab6268de2160d2ce92f6a8df (patch) | |
tree | 3096cc71a08a9c03e674477deb1dab671ec41f1d /src/emu/cpu/dsp16 | |
parent | 899f0b20425fdfbc2763a89df53a8e7e6ef39cb2 (diff) |
dsp16 has an internal /2 divider
Diffstat (limited to 'src/emu/cpu/dsp16')
-rw-r--r-- | src/emu/cpu/dsp16/dsp16.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/emu/cpu/dsp16/dsp16.h b/src/emu/cpu/dsp16/dsp16.h index 8ab6834bec2..db8cb49b3c8 100644 --- a/src/emu/cpu/dsp16/dsp16.h +++ b/src/emu/cpu/dsp16/dsp16.h @@ -32,6 +32,8 @@ protected: virtual void device_reset(); // device_execute_interface overrides + virtual UINT64 execute_clocks_to_cycles(UINT64 clocks) const { return (clocks + 2 - 1) / 2; } // internal /2 divider + virtual UINT64 execute_cycles_to_clocks(UINT64 cycles) const { return (cycles * 2); } // internal /2 divider virtual UINT32 execute_min_cycles() const; virtual UINT32 execute_max_cycles() const; virtual UINT32 execute_input_lines() const; |