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-rw-r--r--src/devices/bus/z88/ram.h79
1 files changed, 5 insertions, 74 deletions
diff --git a/src/devices/bus/z88/ram.h b/src/devices/bus/z88/ram.h
index 3a304bf80ea..c99ab03676f 100644
--- a/src/devices/bus/z88/ram.h
+++ b/src/devices/bus/z88/ram.h
@@ -7,79 +7,10 @@
#include "z88.h"
-//**************************************************************************
-// TYPE DEFINITIONS
-//**************************************************************************
-
-// ======================> z88_32k_ram_device
-
-class z88_32k_ram_device : public device_t,
- public device_z88cart_interface
-{
-public:
- // construction/destruction
- z88_32k_ram_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
-protected:
- z88_32k_ram_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;
-
- // z88cart_interface overrides
- virtual uint8_t read(offs_t offset) override;
- virtual void write(offs_t offset, uint8_t data) override;
- virtual uint8_t* get_cart_base() override;
- virtual uint32_t get_cart_size() override { return 0x8000; }
-
-protected:
- // internal state
- uint8_t * m_ram;
-};
-
-// ======================> z88_128k_ram_device
-
-class z88_128k_ram_device : public z88_32k_ram_device
-{
-public:
- // construction/destruction
- z88_128k_ram_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
-protected:
- // z88cart_interface overrides
- virtual uint32_t get_cart_size() override { return 0x20000; }
-};
-
-// ======================> z88_512k_ram_device
-
-class z88_512k_ram_device : public z88_32k_ram_device
-{
-public:
- // construction/destruction
- z88_512k_ram_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
-protected:
- // z88cart_interface overrides
- virtual uint32_t get_cart_size() override { return 0x80000; }
-};
-
-// ======================> z88_1024k_ram_device
-
-class z88_1024k_ram_device : public z88_32k_ram_device
-{
-public:
- // construction/destruction
- z88_1024k_ram_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
-
-protected:
- // z88cart_interface overrides
- virtual uint32_t get_cart_size() override { return 0x100000; }
-};
-
-// device type definition
-DECLARE_DEVICE_TYPE(Z88_32K_RAM, z88_32k_ram_device)
-DECLARE_DEVICE_TYPE(Z88_128K_RAM, z88_128k_ram_device)
-DECLARE_DEVICE_TYPE(Z88_512K_RAM, z88_512k_ram_device)
-DECLARE_DEVICE_TYPE(Z88_1024K_RAM, z88_1024k_ram_device)
+// device type declarations
+DECLARE_DEVICE_TYPE(Z88_32K_RAM, device_z88cart_interface)
+DECLARE_DEVICE_TYPE(Z88_128K_RAM, device_z88cart_interface)
+DECLARE_DEVICE_TYPE(Z88_512K_RAM, device_z88cart_interface)
+DECLARE_DEVICE_TYPE(Z88_1024K_RAM, device_z88cart_interface)
#endif // MAME_BUS_Z88_RAM_H