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Diffstat (limited to 'src/devices/bus/plus4/exp.h')
-rw-r--r--src/devices/bus/plus4/exp.h23
1 files changed, 8 insertions, 15 deletions
diff --git a/src/devices/bus/plus4/exp.h b/src/devices/bus/plus4/exp.h
index 785207dd4f1..8dbd43106cf 100644
--- a/src/devices/bus/plus4/exp.h
+++ b/src/devices/bus/plus4/exp.h
@@ -39,7 +39,7 @@
#pragma once
-#include "softlist_dev.h"
+#include "imagedev/cartrom.h"
//**************************************************************************
@@ -52,7 +52,7 @@ class device_plus4_expansion_card_interface;
class plus4_expansion_slot_device : public device_t,
public device_single_card_slot_interface<device_plus4_expansion_card_interface>,
- public device_image_interface
+ public device_cartrom_image_interface
{
public:
// construction/destruction
@@ -79,29 +79,22 @@ public:
// cartridge interface
uint8_t dma_cd_r(offs_t offset) { return m_read_dma_cd(offset); }
void dma_cd_w(offs_t offset, uint8_t data) { m_write_dma_cd(offset, data); }
- DECLARE_WRITE_LINE_MEMBER( irq_w ) { m_write_irq(state); }
- DECLARE_WRITE_LINE_MEMBER( aec_w ) { m_write_aec(state); }
+ void irq_w(int state) { m_write_irq(state); }
+ void aec_w(int state) { m_write_aec(state); }
int phi2() { return clock(); }
protected:
- // device-level overrides
+ // device_t implementation
virtual void device_start() override;
- // image-level overrides
- virtual image_init_result call_load() override;
- virtual const software_list_loader &get_software_list_loader() const override { return rom_software_list_loader::instance(); }
+ // device_image_interface implementation
+ virtual std::pair<std::error_condition, std::string> call_load() override;
- virtual iodevice_t image_type() const noexcept override { return IO_CARTSLOT; }
-
- virtual bool is_readable() const noexcept override { return true; }
- virtual bool is_writeable() const noexcept override { return false; }
- virtual bool is_creatable() const noexcept override { return false; }
- virtual bool must_be_loaded() const noexcept override { return false; }
virtual bool is_reset_on_load() const noexcept override { return true; }
virtual const char *image_interface() const noexcept override { return "plus4_cart"; }
virtual const char *file_extensions() const noexcept override { return "rom,bin"; }
- // slot interface overrides
+ // device_slot_interface implementation
virtual std::string get_default_card_software(get_default_card_software_hook &hook) const override;
devcb_write_line m_write_irq;