summaryrefslogtreecommitdiffstatshomepage
path: root/src/mess/machine/isbc_215g.h
diff options
context:
space:
mode:
Diffstat (limited to 'src/mess/machine/isbc_215g.h')
-rw-r--r--src/mess/machine/isbc_215g.h77
1 files changed, 0 insertions, 77 deletions
diff --git a/src/mess/machine/isbc_215g.h b/src/mess/machine/isbc_215g.h
deleted file mode 100644
index f636de93cb9..00000000000
--- a/src/mess/machine/isbc_215g.h
+++ /dev/null
@@ -1,77 +0,0 @@
-// license:BSD-3-Clause
-// copyright-holders:Carl
-
-#ifndef ISBC_215G_H_
-#define ISBC_215G_H_
-
-#include "emu.h"
-#include "cpu/i8089/i8089.h"
-#include "bus/isbx/isbx.h"
-#include "imagedev/harddriv.h"
-
-class isbc_215g_device : public device_t
-{
-public:
- isbc_215g_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
-
- virtual machine_config_constructor device_mconfig_additions() const;
- const rom_entry *device_rom_region() const;
-
- DECLARE_WRITE8_MEMBER(write);
- DECLARE_READ16_MEMBER(io_r);
- DECLARE_WRITE16_MEMBER(io_w);
- DECLARE_READ16_MEMBER(mem_r);
- DECLARE_WRITE16_MEMBER(mem_w);
-
- DECLARE_WRITE_LINE_MEMBER(isbx_irq_00_w);
- DECLARE_WRITE_LINE_MEMBER(isbx_irq_01_w);
- DECLARE_WRITE_LINE_MEMBER(isbx_irq_10_w);
- DECLARE_WRITE_LINE_MEMBER(isbx_irq_11_w);
-
- static void static_set_wakeup_addr(device_t &device, UINT32 wakeup) { downcast<isbc_215g_device &>(device).m_wakeup = wakeup; }
- static void static_set_maincpu_tag(device_t &device, const char *maincpu_tag) { downcast<isbc_215g_device &>(device).m_maincpu_tag = maincpu_tag; }
- template<class _Object> static devcb_base &static_set_irq_callback(device_t &device, _Object object) { return downcast<isbc_215g_device &>(device).m_out_irq_func.set_callback(object); }
-
-protected:
- virtual void device_start();
- virtual void device_reset();
-
-private:
- void find_sector();
- UINT16 read_sector();
- bool write_sector(UINT16 data);
-
- required_device<i8089_device> m_dmac;
- required_device<harddisk_image_device> m_hdd0;
- required_device<harddisk_image_device> m_hdd1;
- required_device<isbx_slot_device> m_sbx1;
- required_device<isbx_slot_device> m_sbx2;
-
- devcb_write_line m_out_irq_func;
-
- int m_reset;
- UINT16 m_wakeup, m_secoffset, m_sector[512];
- const char *m_maincpu_tag;
- address_space *m_maincpu_mem;
- UINT32 m_lba[2];
- UINT16 m_cyl[2];
- UINT8 m_idcompare[4], m_drive, m_head, m_index;
- INT8 m_format_bytes;
- bool m_idfound, m_stepdir, m_wrgate, m_rdgate, m_amsrch;
-
- bool m_isbx_irq[4], m_fdctc, m_step, m_format;
-
- const struct hard_disk_info* m_geom[2];
-};
-
-#define MCFG_ISBC_215_ADD(_tag, _wakeup, _maincpu_tag) \
- MCFG_DEVICE_ADD(_tag, ISBC_215G, 0) \
- isbc_215g_device::static_set_wakeup_addr(*device, _wakeup); \
- isbc_215g_device::static_set_maincpu_tag(*device, _maincpu_tag);
-
-#define MCFG_ISBC_215_IRQ(_irq_line) \
- devcb = &isbc_215g_device::static_set_irq_callback(*device, DEVCB_##_irq_line);
-
-extern const device_type ISBC_215G;
-
-#endif /* ISBC_215G_H_ */