diff options
Diffstat (limited to 'src/devices/bus/intv_ctrl/ecs_ctrl.h')
-rw-r--r-- | src/devices/bus/intv_ctrl/ecs_ctrl.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/src/devices/bus/intv_ctrl/ecs_ctrl.h b/src/devices/bus/intv_ctrl/ecs_ctrl.h index 8a723c64949..77fdfc72a92 100644 --- a/src/devices/bus/intv_ctrl/ecs_ctrl.h +++ b/src/devices/bus/intv_ctrl/ecs_ctrl.h @@ -23,7 +23,7 @@ class intvecs_control_port_device; // ======================> device_intvecs_control_port_interface -class device_intvecs_control_port_interface : public device_slot_card_interface +class device_intvecs_control_port_interface : public device_interface { public: // construction/destruction @@ -41,8 +41,7 @@ protected: // ======================> intvecs_control_port_device -class intvecs_control_port_device : public device_t, - public device_slot_interface +class intvecs_control_port_device : public device_t, public device_single_card_slot_interface<device_intvecs_control_port_interface> { public: // construction/destruction @@ -59,16 +58,13 @@ public: intvecs_control_port_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0); virtual ~intvecs_control_port_device(); - DECLARE_READ8_MEMBER( portA_r ) { return read_portA(); } - DECLARE_READ8_MEMBER( portB_r ) { return read_portB(); } - DECLARE_WRITE8_MEMBER( portA_w ) { return write_portA(data); } + uint8_t porta_r() { return m_device ? m_device->read_portA() : 0; } + uint8_t portb_r() { return m_device ? m_device->read_portB() : 0; } + void porta_w(uint8_t data) { if (m_device) m_device->write_portA(data); } protected: // device-level overrides virtual void device_start() override; - uint8_t read_portA(); - uint8_t read_portB(); - void write_portA(uint8_t data); device_intvecs_control_port_interface *m_device; }; |