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Diffstat (limited to 'src/mess/machine/fm_scsi.h')
-rw-r--r--src/mess/machine/fm_scsi.h103
1 files changed, 0 insertions, 103 deletions
diff --git a/src/mess/machine/fm_scsi.h b/src/mess/machine/fm_scsi.h
deleted file mode 100644
index 12ca5ded55d..00000000000
--- a/src/mess/machine/fm_scsi.h
+++ /dev/null
@@ -1,103 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Barry Rodewald
-/*
- * fm_scsi.h
- *
- * SCSI controller used in Fujitsu FMR-50, FMR-60, and FM-Towns
- *
- */
-
-#ifndef FM_SCSI_H_
-#define FM_SCSI_H_
-
-#include "machine/legscsi.h"
-
-// SCSI input lines (from target)
-#define FMSCSI_LINE_REQ 0x80
-#define FMSCSI_LINE_IO 0x40
-#define FMSCSI_LINE_MSG 0x20
-#define FMSCSI_LINE_CD 0x10
-#define FMSCSI_LINE_BSY 0x08
-#define FMSCSI_LINE_EX 0x04
-#define FMSCSI_LINE_INT 0x02
-#define FMSCSI_LINE_PERR 0x01
-
-// SCSI output lines (to target)
-#define FMSCSI_LINE_WEN 0x80
-#define FMSCSI_LINE_IMSK 0x40
-#define FMSCSI_LINE_RMSK 0x20
-#define FMSCSI_LINE_ATN 0x10
-#define FMSCSI_LINE_WRD 0x08
-#define FMSCSI_LINE_SEL 0x04
-#define FMSCSI_LINE_DMAE 0x02
-#define FMSCSI_LINE_RST 0x01
-
-#define MCFG_FMSCSI_ADD(_tag) \
- MCFG_DEVICE_ADD(_tag, FMSCSI, 0)
-
-#define MCFG_FMSCSI_IRQ_HANDLER(_devcb) \
- devcb = &fmscsi_device::set_irq_handler(*device, DEVCB_##_devcb);
-#define MCFG_FMSCSI_DRQ_HANDLER(_devcb) \
- devcb = &fmscsi_device::set_drq_handler(*device, DEVCB_##_devcb);
-
-class fmscsi_device : public legacy_scsi_host_adapter
-{
-public:
- // construction/destruction
- fmscsi_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
-
- // static configuration helpers
- template<class _Object> static devcb_base &set_irq_handler(device_t &device, _Object object) { return downcast<fmscsi_device &>(device).m_irq_handler.set_callback(object); }
- template<class _Object> static devcb_base &set_drq_handler(device_t &device, _Object object) { return downcast<fmscsi_device &>(device).m_drq_handler.set_callback(object); }
-
- // any publically accessible interfaces needed for runtime
- UINT8 fmscsi_data_r(void);
- void fmscsi_data_w(UINT8 data);
- UINT8 fmscsi_status_r(void);
- void fmscsi_control_w(UINT8 data);
- DECLARE_READ8_MEMBER( fmscsi_r );
- DECLARE_WRITE8_MEMBER( fmscsi_w );
-
- void set_phase(int phase);
- int get_phase(void);
- void set_input_line(UINT8 line, UINT8 state);
- UINT8 get_input_line(UINT8 line);
- void set_output_line(UINT8 line, UINT8 state);
- UINT8 get_output_line(UINT8 line);
-
-protected:
- // device-level overrides (none are required, but these are common)
- virtual void device_start();
- virtual void device_reset();
- virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr);
-
-private:
- // internal device state goes here
- static const device_timer_id TIMER_TRANSFER = 0;
- static const device_timer_id TIMER_PHASE = 1;
-
- int get_scsi_cmd_len(UINT8 cbyte);
- void stop_transfer();
-
- devcb_write_line m_irq_handler;
- devcb_write_line m_drq_handler;
-
- UINT8 m_command[32];
- //UINT8 m_result[32];
- UINT8 m_command_index;
- int m_result_length;
- UINT32 m_result_index;
- UINT8 m_input_lines;
- UINT8 m_output_lines;
- UINT8 m_data;
- UINT8 m_last_id;
- UINT8 m_phase;
- UINT8 m_target;
- UINT8 m_buffer[512];
- emu_timer* m_transfer_timer;
- emu_timer* m_phase_timer;
-};
-
-extern const device_type FMSCSI;
-
-#endif /* FM_SCSI_H_ */