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Diffstat (limited to 'src/devices/bus/vic20/vic1011.h')
-rw-r--r-- | src/devices/bus/vic20/vic1011.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/devices/bus/vic20/vic1011.h b/src/devices/bus/vic20/vic1011.h new file mode 100644 index 00000000000..9ec16e5fd2a --- /dev/null +++ b/src/devices/bus/vic20/vic1011.h @@ -0,0 +1,57 @@ +// license:BSD-3-Clause +// copyright-holders:smf +/********************************************************************** + + Commodore VIC-1011A/B RS-232C Adapter emulation + +**********************************************************************/ + +#pragma once + +#ifndef __VIC1011__ +#define __VIC1011__ + +#include "user.h" +#include "bus/rs232/rs232.h" + + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> vic1011_device + +class vic1011_device : public device_t, + public device_pet_user_port_interface +{ +public: + // construction/destruction + vic1011_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // optional information overrides + virtual machine_config_constructor device_mconfig_additions() const; + + // device_pet_user_port_interface overrides + virtual DECLARE_WRITE_LINE_MEMBER( input_d ); + virtual DECLARE_WRITE_LINE_MEMBER( input_e ); + virtual DECLARE_WRITE_LINE_MEMBER( input_j ); + virtual DECLARE_WRITE_LINE_MEMBER( input_m ); + + DECLARE_WRITE_LINE_MEMBER( output_rxd ); + +protected: + // device-level overrides + virtual void device_start(); + +private: + required_device<rs232_port_device> m_rs232; +}; + + +// device type definition +extern const device_type VIC1011; + + + +#endif |