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Diffstat (limited to 'src/devices/bus/astrocde/ram.h')
-rw-r--r--src/devices/bus/astrocde/ram.h58
1 files changed, 32 insertions, 26 deletions
diff --git a/src/devices/bus/astrocde/ram.h b/src/devices/bus/astrocde/ram.h
index d714c14e3b3..83f9483d2e8 100644
--- a/src/devices/bus/astrocde/ram.h
+++ b/src/devices/bus/astrocde/ram.h
@@ -1,24 +1,22 @@
// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
-#ifndef __ASTROCADE_RAM_H
-#define __ASTROCADE_RAM_H
+#ifndef MAME_BUS_ASTROCADE_RAM_H
+#define MAME_BUS_ASTROCADE_RAM_H
+
+#pragma once
#include "exp.h"
// ======================> astrocade_blueram_4k_device
-class astrocade_blueram_4k_device : public device_t,
- public device_astrocade_card_interface
+class astrocade_blueram_4k_device : public device_t, public device_astrocade_card_interface
{
public:
// construction/destruction
- astrocade_blueram_4k_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, uint32_t clock, const char *shortname, const char *source);
astrocade_blueram_4k_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// device-level overrides
- virtual void device_start() override { m_ram.resize(0x1000); save_item(NAME(m_ram)); }
- virtual void device_reset() override {}
virtual ioport_constructor device_input_ports() const override;
// reading and writing
@@ -26,6 +24,11 @@ public:
virtual DECLARE_WRITE8_MEMBER(write) override;
protected:
+ astrocade_blueram_4k_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock);
+
+ virtual void device_start() override { m_ram.resize(0x1000); save_item(NAME(m_ram)); }
+ virtual void device_reset() override { }
+
std::vector<uint8_t> m_ram;
required_ioport m_write_prot;
};
@@ -54,22 +57,23 @@ public:
// ======================> astrocade_viper_sys1_device
-class astrocade_viper_sys1_device : public device_t,
- public device_astrocade_card_interface
+class astrocade_viper_sys1_device : public device_t, public device_astrocade_card_interface
{
public:
// construction/destruction
astrocade_viper_sys1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// device-level overrides
- virtual void device_start() override { m_ram.resize(0x4000); save_item(NAME(m_ram)); }
- virtual void device_reset() override {}
virtual ioport_constructor device_input_ports() const override;
// reading and writing
virtual DECLARE_READ8_MEMBER(read) override;
virtual DECLARE_WRITE8_MEMBER(write) override;
+protected:
+ virtual void device_start() override { m_ram.resize(0x4000); save_item(NAME(m_ram)); }
+ virtual void device_reset() override { }
+
private:
std::vector<uint8_t> m_ram;
required_ioport m_write_prot;
@@ -77,22 +81,23 @@ private:
// ======================> astrocade_whiteram_device
-class astrocade_whiteram_device : public device_t,
- public device_astrocade_card_interface
+class astrocade_whiteram_device : public device_t, public device_astrocade_card_interface
{
public:
// construction/destruction
astrocade_whiteram_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// device-level overrides
- virtual void device_start() override { m_ram.resize(0x8000); save_item(NAME(m_ram)); }
- virtual void device_reset() override {}
virtual ioport_constructor device_input_ports() const override;
// reading and writing
virtual DECLARE_READ8_MEMBER(read) override;
virtual DECLARE_WRITE8_MEMBER(write) override;
+protected:
+ virtual void device_start() override { m_ram.resize(0x8000); save_item(NAME(m_ram)); }
+ virtual void device_reset() override { }
+
private:
std::vector<uint8_t> m_ram;
required_ioport m_write_prot;
@@ -100,22 +105,23 @@ private:
// ======================> astrocade_rl64ram_device
-class astrocade_rl64ram_device : public device_t,
- public device_astrocade_card_interface
+class astrocade_rl64ram_device : public device_t, public device_astrocade_card_interface
{
public:
// construction/destruction
astrocade_rl64ram_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// device-level overrides
- virtual void device_start() override { m_ram.resize(0xb000); save_item(NAME(m_ram)); }
- virtual void device_reset() override {}
virtual ioport_constructor device_input_ports() const override;
// reading and writing
virtual DECLARE_READ8_MEMBER(read) override;
virtual DECLARE_WRITE8_MEMBER(write) override;
+protected:
+ virtual void device_start() override { m_ram.resize(0xb000); save_item(NAME(m_ram)); }
+ virtual void device_reset() override { }
+
private:
std::vector<uint8_t> m_ram;
required_ioport m_write_prot;
@@ -124,12 +130,12 @@ private:
// device type definition
-extern const device_type ASTROCADE_BLUERAM_4K;
-extern const device_type ASTROCADE_BLUERAM_16K;
-extern const device_type ASTROCADE_BLUERAM_32K;
-extern const device_type ASTROCADE_VIPER_SYS1;
-extern const device_type ASTROCADE_WHITERAM;
-extern const device_type ASTROCADE_RL64RAM;
+DECLARE_DEVICE_TYPE(ASTROCADE_BLUERAM_4K, astrocade_blueram_4k_device)
+DECLARE_DEVICE_TYPE(ASTROCADE_BLUERAM_16K, astrocade_blueram_16k_device)
+DECLARE_DEVICE_TYPE(ASTROCADE_BLUERAM_32K, astrocade_blueram_32k_device)
+DECLARE_DEVICE_TYPE(ASTROCADE_VIPER_SYS1, astrocade_viper_sys1_device)
+DECLARE_DEVICE_TYPE(ASTROCADE_WHITERAM, astrocade_whiteram_device)
+DECLARE_DEVICE_TYPE(ASTROCADE_RL64RAM, astrocade_rl64ram_device)
-#endif
+#endif // MAME_BUS_ASTROCADE_RAM_H