diff options
Diffstat (limited to 'src/mame/drivers/s4.cpp')
-rw-r--r-- | src/mame/drivers/s4.cpp | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/mame/drivers/s4.cpp b/src/mame/drivers/s4.cpp index 62b6d50e6ca..c09c74cb200 100644 --- a/src/mame/drivers/s4.cpp +++ b/src/mame/drivers/s4.cpp @@ -59,6 +59,13 @@ public: , m_digits(*this, "digit%u", 0U) { } + void s4(machine_config &config); + void s4a(machine_config &config); + + DECLARE_INPUT_CHANGED_MEMBER(main_nmi); + DECLARE_INPUT_CHANGED_MEMBER(audio_nmi); + +private: DECLARE_READ8_MEMBER(sound_r); DECLARE_WRITE8_MEMBER(dig0_w); DECLARE_WRITE8_MEMBER(dig1_w); @@ -80,15 +87,11 @@ public: DECLARE_WRITE_LINE_MEMBER(pia30_ca2_w) { }; //ST4 DECLARE_WRITE_LINE_MEMBER(pia30_cb2_w) { }; //ST3 TIMER_DEVICE_CALLBACK_MEMBER(irq); - DECLARE_INPUT_CHANGED_MEMBER(main_nmi); - DECLARE_INPUT_CHANGED_MEMBER(audio_nmi); DECLARE_MACHINE_RESET(s4); DECLARE_MACHINE_RESET(s4a); - void s4(machine_config &config); - void s4a(machine_config &config); void s4_audio_map(address_map &map); void s4_main_map(address_map &map); -private: + uint8_t m_t_c; uint8_t m_sound_data; uint8_t m_strobe; |