diff options
Diffstat (limited to 'src/mame/drivers/mjsister.cpp')
-rw-r--r-- | src/mame/drivers/mjsister.cpp | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/src/mame/drivers/mjsister.cpp b/src/mame/drivers/mjsister.cpp index d69d9a19e7e..3cc21ff6559 100644 --- a/src/mame/drivers/mjsister.cpp +++ b/src/mame/drivers/mjsister.cpp @@ -41,14 +41,8 @@ public: protected: virtual void machine_start() override; virtual void machine_reset() override; - virtual void device_timer(emu_timer &timer, device_timer_id id, int param) override; private: - enum - { - TIMER_DAC - }; - /* video-related */ bool m_video_enable; int m_colorbank; @@ -160,18 +154,6 @@ MC6845_UPDATE_ROW( mjsister_state::crtc_update_row ) * *************************************/ -void mjsister_state::device_timer(emu_timer &timer, device_timer_id id, int param) -{ - switch(id) - { - case TIMER_DAC: - dac_callback(param); - break; - default: - throw emu_fatalerror("Unknown id in mjsister_state::device_timer"); - } -} - TIMER_CALLBACK_MEMBER(mjsister_state::dac_callback) { uint8_t *DACROM = memregion("samples")->base(); @@ -195,7 +177,7 @@ void mjsister_state::dac_adr_e_w(uint8_t data) m_dac_adr = m_dac_adr_s << 8; if (m_dac_busy == 0) - synchronize(TIMER_DAC); + m_dac_timer->adjust(attotime::zero); m_dac_busy = 1; } @@ -409,7 +391,7 @@ void mjsister_state::machine_start() m_vram = make_unique_clear<uint8_t[]>(0x10000); m_vrambank->configure_entries(0, 2, m_vram.get(), 0x8000); - m_dac_timer = timer_alloc(TIMER_DAC); + m_dac_timer = timer_alloc(FUNC(mjsister_state::dac_callback), this); save_pointer(NAME(m_vram), 0x10000); save_item(NAME(m_dac_busy)); |