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author AJR <ajrhacker@users.noreply.github.com>2019-04-14 18:18:12 -0400
committer AJR <ajrhacker@users.noreply.github.com>2019-04-14 18:22:18 -0400
commite01935498f6a857e7d206c292b671e1bfab46838 (patch)
tree7f9e1c0bf4fa7b300435d44c9e050e2829c133a4 /src/devices/bus/isa/ultra14f.h
parent003423aedbc7aed48b89cc5a6f575d50477aac74 (diff)
Add skeleton device for UltraStor Ultra-14F SCSI controller [Metropoli BBS Archive]
Diffstat (limited to 'src/devices/bus/isa/ultra14f.h')
-rw-r--r--src/devices/bus/isa/ultra14f.h40
1 files changed, 40 insertions, 0 deletions
diff --git a/src/devices/bus/isa/ultra14f.h b/src/devices/bus/isa/ultra14f.h
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index 00000000000..9661e24a4b3
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+++ b/src/devices/bus/isa/ultra14f.h
@@ -0,0 +1,40 @@
+// license:BSD-3-Clause
+// copyright-holders:AJR
+/***************************************************************************
+
+ UltraStor Ultra 14F AT Bus Fast SCSI-2 Bus Master Controller
+
+***************************************************************************/
+
+#ifndef MAME_BUS_ISA_ULTRA14F_H
+#define MAME_BUS_ISA_ULTRA14F_H
+
+#pragma once
+
+#include "isa.h"
+#include "machine/upd765.h"
+
+class ultra14f_device : public device_t, public device_isa16_card_interface
+{
+public:
+ ultra14f_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+ static constexpr feature_type unemulated_features() { return feature::DISK; }
+
+protected:
+ virtual void device_start() override;
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+
+private:
+ void uscpu_map(address_map &map);
+ void scsic_config(device_t *device);
+
+ required_device<cpu_device> m_uscpu;
+ required_device<upd765_family_device> m_fdc;
+ required_region_ptr<u8> m_bios;
+};
+
+DECLARE_DEVICE_TYPE(ULTRA14F, ultra14f_device)
+
+#endif // MAME_BUS_ISA_ULTRA14F_H