diff options
Diffstat (limited to 'src/devices/bus/msx_cart/msx_audio_kb.h')
-rw-r--r-- | src/devices/bus/msx_cart/msx_audio_kb.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/src/devices/bus/msx_cart/msx_audio_kb.h b/src/devices/bus/msx_cart/msx_audio_kb.h index 93a2d026214..ecab5732c98 100644 --- a/src/devices/bus/msx_cart/msx_audio_kb.h +++ b/src/devices/bus/msx_cart/msx_audio_kb.h @@ -7,7 +7,7 @@ DECLARE_DEVICE_TYPE(MSX_AUDIO_KBDC_PORT, msx_audio_kbdc_port_device) -class msx_audio_kb_port_interface : public device_slot_card_interface +class msx_audio_kb_port_interface : public device_interface { public: virtual uint8_t read() { return 0xff; } @@ -15,11 +15,11 @@ public: protected: // construction/destruction - using device_slot_card_interface::device_slot_card_interface; + msx_audio_kb_port_interface(machine_config const &mconfig, device_t &device); }; -class msx_audio_kbdc_port_device : public device_t, public device_slot_interface +class msx_audio_kbdc_port_device : public device_t, public device_single_card_slot_interface<msx_audio_kb_port_interface> { public: // construction/destruction @@ -34,20 +34,18 @@ public: } msx_audio_kbdc_port_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); - // device-level overrides - virtual void device_start() override; - // Physical connection simply consists of 8 input and 8 output lines split across 2 connectors void write(uint8_t data); uint8_t read(); - protected: + // device-level overrides + virtual void device_start() override; + msx_audio_kb_port_interface *m_keyboard; }; void msx_audio_keyboards(device_slot_interface &device); - #endif // MAME_BUS_MSX_CART_MSX_AUDIO_KB_H |