Previous 199869 Revisions Next

r19078 Tuesday 20th November, 2012 at 21:06:45 UTC by Luca Elia
Correct DAC frequency in "Hayaoshi Taisen Quiz Hyhoo" [Takahiro Nogi]
[src/mame/machine]nb1413m3.c

trunk/src/mame/machine/nb1413m3.c
r19077r19078
4242
4343#define NB1413M3_TIMER_BASE 20000000
4444
45/* TODO: is all of this actually programmable in some way? */
45/* TODO: is all of this actually programmable? */
4646static TIMER_CALLBACK( nb1413m3_timer_callback )
4747{
4848   machine.scheduler().timer_set(attotime::from_hz(NB1413M3_TIMER_BASE) * 256, FUNC(nb1413m3_timer_callback));
r19077r19078
5959         nb1413m3_nmi_count++;
6060      }
6161
62#if 1
6362      switch (nb1413m3_type)
6463      {
6564         case NB1413M3_TAIWANMB:
r19077r19078
7170         case NB1413M3_PASTELG:
7271            nb1413m3_74ls193_counter = 0x02;   // 96 ???
7372            break;
74         //case NB1413M3_HYHOO:
73         case NB1413M3_HYHOO:
7574         case NB1413M3_HYHOO2:
7675            nb1413m3_74ls193_counter = 0x05;   // 128 ???
7776            break;
7877      }
79#endif
8078   }
81
82#if 0
83   // nbmj1413m3_nmi_clock_w ?w??
84   // ----------------------------------------------------------------------------------------------------------------
85   //                      nbmj8688    Z80:5.00MHz (20000000/4)
86   // 7    144-145         mjsikaku, mjsikakb, otonano, mjcamera
87
88   // ----------------------------------------------------------------------------------------------------------------
89   //                      nbmj8891    Z80:5.00MHz (20000000/4)
90   // 7    144-145         msjiken, telmahjn, mjcamerb, mmcamera
91
92   // ----------------------------------------------------------------------------------------------------------------
93   //                      nbmj8688    Z80:5.00MHz (20000000/4)
94   // 6    130-131         kaguya, kaguya2, idhimitu
95
96   // ----------------------------------------------------------------------------------------------------------------
97   //                      nbmj8891    Z80:5.00MHz (20000000/4)
98   // 6    130-131         hanamomo, gionbana, mgion, abunai, mjfocus, mjfocusm, peepshow, scandal, scandalm, mgmen89,
99   //                      mjnanpas, mjnanpaa, mjnanpau, bananadr, mladyhtr, chinmoku, club90s, club90sa, lovehous,
100   //                      maiko, mmaiko, hanaoji, pairsten
101
102   // ----------------------------------------------------------------------------------------------------------------
103   //                      nbmj8991    Z80:5MHz (25000000/5)
104   // 6    130-131         galkoku, hyouban, galkaika, tokyogal, tokimbsj, mcontest, uchuuai
105
106   // ----------------------------------------------------------------------------------------------------------------
107   //                      nbmj8688    Z80:5.00MHz (20000000/4)
108   // 6     81- 82         crystalg(DAC?????x??),  crystal2(DAC?????x??)
109   // 6    130-131         bijokkoy(?A?j????), bijokkog(?A?j????)
110
111   // ----------------------------------------------------------------------------------------------------------------
112   //                      nbmj8688    Z80:5.00MHz (20000000/4)
113   // 4    108-109         bijokkoy(?A?j????), bijokkog(?A?j????)
114
115   // ----------------------------------------------------------------------------------------------------------------
116
117   // nbmj1413m3_nmi_clock_w ???w??
118   //*5    130-131?        hyhoo, hyhoo2   5.00MHz (????????DAC???????x???????????c)
119   //*5    130-131?        taiwanmb        5.00MHz (???@??????????DAC???????x?s??)
120   //*5    128-129?        omotesnd        5.00MHz
121   //*2    100-101?        pastelg         2.496MHz (19968000/8) ???
122#endif
12379}
12480
12581MACHINE_START( nb1413m3 )

Previous 199869 Revisions Next


© 1997-2024 The MAME Team