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Diffstat (limited to 'src/mess/machine/c64/vic1011.h')
-rw-r--r-- | src/mess/machine/c64/vic1011.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/mess/machine/c64/vic1011.h b/src/mess/machine/c64/vic1011.h new file mode 100644 index 00000000000..5ec257e10c8 --- /dev/null +++ b/src/mess/machine/c64/vic1011.h @@ -0,0 +1,58 @@ +/********************************************************************** + + Commodore VIC-1011A/B RS-232C Adapter emulation + + Copyright MESS Team. + Visit http://mamedev.org for licensing and usage restrictions. + +**********************************************************************/ + +#pragma once + +#ifndef __C64_VIC1011__ +#define __C64_VIC1011__ + +#include "emu.h" +#include "machine/c64/user.h" +#include "machine/serial.h" + + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> c64_vic1011_device + +class c64_vic1011_device : public device_t, + public device_c64_user_port_interface +{ +public: + // construction/destruction + c64_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; + + DECLARE_WRITE_LINE_MEMBER( rxd_w ); + +protected: + // device-level overrides + virtual void device_start(); + + // device_c64_user_port_interface overrides + virtual UINT8 c64_pb_r(address_space &space, offs_t offset); + virtual void c64_pb_w(address_space &space, offs_t offset, UINT8 data); + virtual void c64_pa2_w(int state); + +private: + required_device<rs232_port_device> m_rs232; +}; + + +// device type definition +extern const device_type C64_VIC1011; + + + +#endif |