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Diffstat (limited to 'src/devices/bus/cbmiec/cmdhd.h')
-rw-r--r-- | src/devices/bus/cbmiec/cmdhd.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/devices/bus/cbmiec/cmdhd.h b/src/devices/bus/cbmiec/cmdhd.h new file mode 100644 index 00000000000..f71c0ad2741 --- /dev/null +++ b/src/devices/bus/cbmiec/cmdhd.h @@ -0,0 +1,72 @@ +// license:BSD-3-Clause +// copyright-holders:Curt Coder +/********************************************************************** + + CMD HD disk drive emulation + +**********************************************************************/ + +#pragma once + +#ifndef __CMD_HD__ +#define __CMD_HD__ + +#include "emu.h" +#include "cbmiec.h" +#include "cpu/m6502/m6502.h" +#include "imagedev/harddriv.h" +#include "machine/6522via.h" +#include "machine/i8255.h" +#include "bus/scsi/scsihd.h" + + + +//************************************************************************** +// MACROS / CONSTANTS +//************************************************************************** + +#define CMD_HD_TAG "cmdhd" + + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> cmd_hd_device + +class cmd_hd_device : public device_t, + public device_cbm_iec_interface +{ +public: + // construction/destruction + cmd_hd_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // optional information overrides + virtual const rom_entry *device_rom_region() const; + virtual machine_config_constructor device_mconfig_additions() const; + + DECLARE_WRITE8_MEMBER( led_w ); + +protected: + // device-level overrides + virtual void device_start(); + virtual void device_reset(); + + // device_cbm_iec_interface overrides + void cbm_iec_srq(int state); + void cbm_iec_atn(int state); + void cbm_iec_data(int state); + void cbm_iec_reset(int state); + + required_device<cpu_device> m_maincpu; + required_device<SCSI_PORT_DEVICE> m_scsibus; +}; + + +// device type definition +extern const device_type CMD_HD; + + + +#endif |