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Diffstat (limited to 'src/devices/cpu/mcs51/i80c52.h')
-rw-r--r--src/devices/cpu/mcs51/i80c52.h103
1 files changed, 103 insertions, 0 deletions
diff --git a/src/devices/cpu/mcs51/i80c52.h b/src/devices/cpu/mcs51/i80c52.h
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+++ b/src/devices/cpu/mcs51/i80c52.h
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+// license:BSD-3-Clause
+// copyright-holders:Steve Ellenoff, Manuel Abadia, Couriersud
+
+#ifndef MAME_CPU_MCS51_I80C52_H
+#define MAME_CPU_MCS51_I80C52_H
+
+#include "i8052.h"
+
+class i80c52_device : public i8052_device
+{
+public:
+ // construction/destruction
+ i80c52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ u8 m_saddr, m_saden;
+
+ i80c52_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int program_width);
+ virtual void device_start() override ATTR_COLD;
+ virtual void device_reset() override ATTR_COLD;
+
+ virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
+
+ virtual void sfr_map(address_map &map) override ATTR_COLD;
+
+ u8 iph_r ();
+ void iph_w (u8 data);
+ u8 saddr_r ();
+ void saddr_w (u8 data);
+ u8 saden_r ();
+ void saden_w (u8 data);
+};
+
+class i80c32_device : public i80c52_device
+{
+public:
+ // construction/destruction
+ i80c32_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+};
+
+class i87c52_device : public i80c52_device
+{
+public:
+ // construction/destruction
+ i87c52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+};
+
+class i87c51fa_device : public i80c52_device
+{
+public:
+ // construction/destruction
+ i87c51fa_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ i87c51fa_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, u32 clock, int program_width);
+
+ virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
+};
+
+class i80c51gb_device : public i87c51fa_device
+{
+public:
+ // construction/destruction
+ i80c51gb_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
+};
+
+class at89c52_device : public i80c52_device
+{
+public:
+ // construction/destruction
+ at89c52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+};
+
+class at89s52_device : public i80c52_device
+{
+public:
+ // construction/destruction
+ at89s52_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+};
+
+class ds80c320_device : public i80c52_device
+{
+public:
+ // construction/destruction
+ ds80c320_device(const machine_config &mconfig, const char *tag, device_t *owner, u32 clock);
+
+protected:
+ virtual std::unique_ptr<util::disasm_interface> create_disassembler() override;
+};
+
+DECLARE_DEVICE_TYPE(I80C32, i80c32_device)
+DECLARE_DEVICE_TYPE(I80C52, i80c52_device)
+DECLARE_DEVICE_TYPE(I87C52, i87c52_device)
+DECLARE_DEVICE_TYPE(I87C51FA, i87c51fa_device)
+DECLARE_DEVICE_TYPE(I80C51GB, i80c51gb_device)
+DECLARE_DEVICE_TYPE(AT89C52, at89c52_device)
+DECLARE_DEVICE_TYPE(AT89S52, at89s52_device)
+DECLARE_DEVICE_TYPE(DS80C320, ds80c320_device)
+
+#endif