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Diffstat (limited to 'src/devices/bus/electron/plus1.h')
-rw-r--r--src/devices/bus/electron/plus1.h58
1 files changed, 52 insertions, 6 deletions
diff --git a/src/devices/bus/electron/plus1.h b/src/devices/bus/electron/plus1.h
index e211594a2c6..cd0cb1b05dd 100644
--- a/src/devices/bus/electron/plus1.h
+++ b/src/devices/bus/electron/plus1.h
@@ -11,10 +11,11 @@
#define MAME_BUS_ELECTRON_PLUS1_H
#include "exp.h"
-#include "softlist.h"
#include "machine/adc0844.h"
#include "bus/centronics/ctronics.h"
#include "bus/electron/cart/slot.h"
+#include "bus/generic/slot.h"
+#include "bus/generic/carts.h"
//**************************************************************************
// TYPE DEFINITIONS
@@ -29,6 +30,8 @@ public:
electron_plus1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
protected:
+ electron_plus1_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;
@@ -40,11 +43,6 @@ protected:
virtual uint8_t expbus_r(offs_t offset) override;
virtual void expbus_w(offs_t offset, uint8_t data) override;
-private:
- u8 status_r();
- DECLARE_WRITE_LINE_MEMBER(busy_w);
- DECLARE_WRITE_LINE_MEMBER(ready_w);
-
required_memory_region m_exp_rom;
required_device<electron_cartslot_device> m_cart_sk1;
required_device<electron_cartslot_device> m_cart_sk2;
@@ -60,8 +58,56 @@ private:
};
+class electron_ap1_device : public electron_plus1_device
+{
+public:
+ electron_ap1_device(const machine_config& mconfig, const char* tag, device_t* owner, uint32_t clock);
+
+protected:
+ // optional information overrides
+ virtual const tiny_rom_entry* device_rom_region() const override;
+};
+
+
+class electron_ap6_device : public electron_plus1_device
+{
+public:
+ electron_ap6_device(const machine_config& mconfig, const char* tag, device_t* owner, uint32_t clock);
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+
+ // optional information overrides
+ virtual void device_add_mconfig(machine_config& config) override;
+ virtual const tiny_rom_entry* device_rom_region() const override;
+ virtual ioport_constructor device_input_ports() const override;
+
+ virtual uint8_t expbus_r(offs_t offset) override;
+ virtual void expbus_w(offs_t offset, uint8_t data) override;
+
+private:
+ image_init_result load_rom(device_image_interface &image, generic_slot_device *slot);
+ DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom1_load) { return load_rom(image, m_rom[0]); }
+ DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom2_load) { return load_rom(image, m_rom[1]); }
+ DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom3_load) { return load_rom(image, m_rom[2]); }
+ DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom4_load) { return load_rom(image, m_rom[3]); }
+ DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom5_load) { return load_rom(image, m_rom[4]); }
+ DECLARE_DEVICE_IMAGE_LOAD_MEMBER(rom6_load) { return load_rom(image, m_rom[5]); }
+
+ required_device_array<generic_slot_device, 6> m_rom;
+ required_ioport m_links;
+
+ std::unique_ptr<uint8_t[]> m_ram;
+ bool m_bank_locked[2];
+};
+
+
+
// device type definition
DECLARE_DEVICE_TYPE(ELECTRON_PLUS1, electron_plus1_device)
+DECLARE_DEVICE_TYPE(ELECTRON_AP1, electron_ap1_device)
+DECLARE_DEVICE_TYPE(ELECTRON_AP6, electron_ap6_device)
#endif /* MAME_BUS_ELECTRON_PLUS1_H */