diff options
Diffstat (limited to 'src/devices/bus/sms_ctrl/rfu.h')
-rw-r--r-- | src/devices/bus/sms_ctrl/rfu.h | 44 |
1 files changed, 1 insertions, 43 deletions
diff --git a/src/devices/bus/sms_ctrl/rfu.h b/src/devices/bus/sms_ctrl/rfu.h index f37b70b1c92..8cb4a32f253 100644 --- a/src/devices/bus/sms_ctrl/rfu.h +++ b/src/devices/bus/sms_ctrl/rfu.h @@ -5,56 +5,14 @@ Sega SG-1000/Mark-III/SMS "Rapid Fire Unit" emulation **********************************************************************/ - #ifndef MAME_BUS_SMS_CTRL_RFU_H #define MAME_BUS_SMS_CTRL_RFU_H #pragma once - #include "smsctrl.h" - -//************************************************************************** -// TYPE DEFINITIONS -//************************************************************************** - -// ======================> sms_rapid_fire_device - -class sms_rapid_fire_device : public device_t, - public device_sms_control_port_interface -{ -public: - // construction/destruction - sms_rapid_fire_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - -protected: - // device-level overrides - virtual void device_start() override; - - // optional information overrides - virtual ioport_constructor device_input_ports() const override; - virtual void device_add_mconfig(machine_config &config) override; - - // device_sms_control_port_interface overrides - virtual uint8_t peripheral_r() override; - virtual void peripheral_w(uint8_t data) override; - -private: - DECLARE_WRITE_LINE_MEMBER(th_pin_w); - - required_ioport m_rfire_sw; - required_device<sms_control_port_device> m_subctrl_port; - - uint8_t m_read_state; - attotime m_start_time; - const attotime m_interval; -}; - - -// device type definition -DECLARE_DEVICE_TYPE(SMS_RAPID_FIRE, sms_rapid_fire_device) - +DECLARE_DEVICE_TYPE(SMS_RAPID_FIRE, device_sms_control_interface) #endif // MAME_BUS_SMS_CTRL_RFU_H |