diff options
Diffstat (limited to 'src/devices/bus/pet/diag264_lb_tape.h')
-rw-r--r-- | src/devices/bus/pet/diag264_lb_tape.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/devices/bus/pet/diag264_lb_tape.h b/src/devices/bus/pet/diag264_lb_tape.h new file mode 100644 index 00000000000..4d37e32ec94 --- /dev/null +++ b/src/devices/bus/pet/diag264_lb_tape.h @@ -0,0 +1,53 @@ +// license:BSD-3-Clause +// copyright-holders:Curt Coder +/********************************************************************** + + Diag264 Cassette Loop Back Connector emulation + +**********************************************************************/ + +#pragma once + +#ifndef __DIAG264_CASSETTE_LOOPBACK__ +#define __DIAG264_CASSETTE_LOOPBACK__ + +#include "emu.h" +#include "cass.h" + + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> diag264_cassette_loopback_device + +class diag264_cassette_loopback_device : public device_t, + public device_pet_datassette_port_interface +{ +public: + // construction/destruction + diag264_cassette_loopback_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + +protected: + // device-level overrides + virtual void device_start(); + + // device_pet_datassette_port_interface overrides + virtual int datassette_read(); + virtual void datassette_write(int state); + virtual int datassette_sense(); + virtual void datassette_motor(int state); + +private: + int m_read; + int m_sense; +}; + + +// device type definition +extern const device_type DIAG264_CASSETTE_LOOPBACK; + + + +#endif |