diff options
Diffstat (limited to 'src/mame/drivers/novag_cforte.cpp')
-rw-r--r-- | src/mame/drivers/novag_cforte.cpp | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/src/mame/drivers/novag_cforte.cpp b/src/mame/drivers/novag_cforte.cpp index db42d42fe09..3e102a80948 100644 --- a/src/mame/drivers/novag_cforte.cpp +++ b/src/mame/drivers/novag_cforte.cpp @@ -22,12 +22,13 @@ TODO: #include "emu.h" #include "cpu/m6502/r65c02.h" -#include "machine/sensorboard.h" +#include "machine/clock.h" #include "machine/nvram.h" -#include "machine/timer.h" +#include "machine/sensorboard.h" #include "sound/beep.h" #include "video/hlcd0538.h" #include "video/pwm.h" + #include "speaker.h" // internal artwork @@ -42,7 +43,6 @@ public: cforte_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), - m_irq_on(*this, "irq_on"), m_display(*this, "display"), m_board(*this, "board"), m_lcd(*this, "hlcd0538"), @@ -59,7 +59,6 @@ protected: private: // devices/pointers required_device<cpu_device> m_maincpu; - required_device<timer_device> m_irq_on; required_device<pwm_display_device> m_display; required_device<sensorboard_device> m_board; required_device<hlcd0538_device> m_lcd; @@ -69,10 +68,6 @@ private: // address maps void main_map(address_map &map); - // periodic interrupts - template<int Line> TIMER_DEVICE_CALLBACK_MEMBER(irq_on) { m_maincpu->set_input_line(Line, ASSERT_LINE); } - template<int Line> TIMER_DEVICE_CALLBACK_MEMBER(irq_off) { m_maincpu->set_input_line(Line, CLEAR_LINE); } - // I/O handlers void update_display(); void lcd_output_w(u64 data); @@ -248,10 +243,9 @@ void cforte_state::cforte(machine_config &config) R65C02(config, m_maincpu, 10_MHz_XTAL/2); m_maincpu->set_addrmap(AS_PROGRAM, &cforte_state::main_map); - const attotime irq_period = attotime::from_hz(32.768_kHz_XTAL/128); // 256Hz - TIMER(config, m_irq_on).configure_periodic(FUNC(cforte_state::irq_on<M6502_IRQ_LINE>), irq_period); - m_irq_on->set_start_delay(irq_period - attotime::from_usec(11)); // active for 11us - TIMER(config, "irq_off").configure_periodic(FUNC(cforte_state::irq_off<M6502_IRQ_LINE>), irq_period); + auto &irq_clock(CLOCK(config, "irq_clock", 32.768_kHz_XTAL/128)); // 256Hz + irq_clock.set_pulse_width(attotime::from_usec(11)); // active for 11us + irq_clock.signal_handler().set_inputline(m_maincpu, M6502_IRQ_LINE); NVRAM(config, "nvram", nvram_device::DEFAULT_ALL_1); |