diff options
Diffstat (limited to 'src/devices/bus/a2bus/a2echoii.h')
-rw-r--r-- | src/devices/bus/a2bus/a2echoii.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/devices/bus/a2bus/a2echoii.h b/src/devices/bus/a2bus/a2echoii.h index 3e1d17c35a2..7e304e5b5b9 100644 --- a/src/devices/bus/a2bus/a2echoii.h +++ b/src/devices/bus/a2bus/a2echoii.h @@ -36,11 +36,20 @@ protected: virtual void device_start() override; virtual void device_reset() override; virtual void device_add_mconfig(machine_config &config) override; + virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; // overrides of standard a2bus slot functions virtual uint8_t read_c0nx(uint8_t offset) override; virtual void write_c0nx(uint8_t offset, uint8_t data) override; virtual bool take_c800() override; + + DECLARE_WRITE_LINE_MEMBER( ready_w ); + +private: + uint8_t m_latch; + int m_ready; + emu_timer *m_timer; + bool m_byte_in_latch; }; // device type definition |