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Searched refs:m_irq_b1 (Results 1 – 4 of 4) sorted by relevance

/dports/emulators/mess/mame-mame0226/src/devices/machine/
H A D6821pia.cpp60 m_ctl_b(0), m_irq_b1(0), m_irq_b2(0), in pia6821_device()
107 save_item(NAME(m_irq_b1)); in device_start()
153 m_irq_b1 = 0; in device_reset()
196 new_state = (m_irq_b1 && irq1_enabled(m_ctl_b)) || (m_irq_b2 && irq2_enabled(m_ctl_b)); in update_interrupts()
452 if (m_irq_b1 && c2_strobe_mode(m_ctl_b) && strobe_c1_reset(m_ctl_b)) in port_b_r()
456 m_irq_b1 = false; in port_b_r()
561 if (m_irq_b1) in control_b_r()
1033 m_irq_b1 = 1; in WRITE_LINE_MEMBER()
H A D6821pia.h190 uint8_t m_irq_b1; variable
/dports/emulators/mame/mame-mame0226/src/devices/machine/
H A D6821pia.cpp60 m_ctl_b(0), m_irq_b1(0), m_irq_b2(0), in pia6821_device()
107 save_item(NAME(m_irq_b1)); in device_start()
153 m_irq_b1 = 0; in device_reset()
196 new_state = (m_irq_b1 && irq1_enabled(m_ctl_b)) || (m_irq_b2 && irq2_enabled(m_ctl_b)); in update_interrupts()
452 if (m_irq_b1 && c2_strobe_mode(m_ctl_b) && strobe_c1_reset(m_ctl_b)) in port_b_r()
456 m_irq_b1 = false; in port_b_r()
561 if (m_irq_b1) in control_b_r()
1033 m_irq_b1 = 1; in WRITE_LINE_MEMBER()
H A D6821pia.h190 uint8_t m_irq_b1; variable