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Diffstat (limited to 'src/devices/bus/bbc/tube/tube_80186.h')
-rw-r--r--src/devices/bus/bbc/tube/tube_80186.h21
1 files changed, 19 insertions, 2 deletions
diff --git a/src/devices/bus/bbc/tube/tube_80186.h b/src/devices/bus/bbc/tube/tube_80186.h
index 42f757e75e4..a3df8d72743 100644
--- a/src/devices/bus/bbc/tube/tube_80186.h
+++ b/src/devices/bus/bbc/tube/tube_80186.h
@@ -32,6 +32,8 @@ public:
bbc_tube_80186_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
+ bbc_tube_80186_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
+
// device-level overrides
virtual void device_start() override;
virtual void device_reset() override;
@@ -43,7 +45,6 @@ protected:
virtual uint8_t host_r(offs_t offset) override;
virtual void host_w(offs_t offset, uint8_t data) override;
-private:
required_device<i80186_cpu_device> m_i80186;
required_device<tube_device> m_ula;
required_device<ram_device> m_ram;
@@ -54,8 +55,24 @@ private:
};
+class bbc_tube_pcplus_device : public bbc_tube_80186_device
+{
+public:
+ bbc_tube_pcplus_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
+
+protected:
+ // device-level overrides
+ virtual void device_reset() override;
+
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config &config) override;
+ virtual const tiny_rom_entry *device_rom_region() const override;
+};
+
+
// device type definition
DECLARE_DEVICE_TYPE(BBC_TUBE_80186, bbc_tube_80186_device)
+DECLARE_DEVICE_TYPE(BBC_TUBE_PCPLUS, bbc_tube_pcplus_device)
-#endif /* MAME_BUS_BBC_TUBE_80x86_H */
+#endif /* MAME_BUS_BBC_TUBE_80186_H */