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Diffstat (limited to 'src/devices/bus/sms_ctrl/rfu.h')
-rw-r--r--src/devices/bus/sms_ctrl/rfu.h44
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