diff options
Diffstat (limited to 'src/emu/cpu/dsp16/dsp16.h')
-rw-r--r-- | src/emu/cpu/dsp16/dsp16.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/emu/cpu/dsp16/dsp16.h b/src/emu/cpu/dsp16/dsp16.h index 09f27800eb3..b87f775a8e7 100644 --- a/src/emu/cpu/dsp16/dsp16.h +++ b/src/emu/cpu/dsp16/dsp16.h @@ -83,7 +83,10 @@ protected: // Serial and parallel interfaces UINT16 m_sioc; UINT16 m_srta; + UINT16 m_sdx; UINT16 m_pioc; + UINT16 m_pdx0; // pdx0 & pdx1 refer to the same physical register (page 6-1) + UINT16 m_pdx1; // but we keep them seperate for logic's sake. // internal stuff UINT16 m_ppc; @@ -120,6 +123,8 @@ protected: // execution void executeF1Field(const UINT8& F1, const UINT8& D, const UINT8& S); void executeYFieldPost(const UINT8& Y); + void executeZFieldPartOne(const UINT8& Z, UINT16* rN); + void executeZFieldPartTwo(const UINT8& Z, UINT16* rN); // helpers void* addressYL(); @@ -163,7 +168,10 @@ enum DSP16_C2, DSP16_SIOC, DSP16_SRTA, - DSP16_PIOC + DSP16_SDX, + DSP16_PIOC, + DSP16_PDX0, + DSP16_PDX1 }; |