diff options
Diffstat (limited to 'src/devices/machine/ins8250.h')
-rw-r--r-- | src/devices/machine/ins8250.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/src/devices/machine/ins8250.h b/src/devices/machine/ins8250.h index 5f9a6bd1793..8cfff435ae8 100644 --- a/src/devices/machine/ins8250.h +++ b/src/devices/machine/ins8250.h @@ -30,12 +30,12 @@ public: void ins8250_w(offs_t offset, u8 data); u8 ins8250_r(offs_t offset); - DECLARE_WRITE_LINE_MEMBER(dcd_w); - DECLARE_WRITE_LINE_MEMBER(dsr_w); - DECLARE_WRITE_LINE_MEMBER(ri_w); - DECLARE_WRITE_LINE_MEMBER(cts_w); - DECLARE_WRITE_LINE_MEMBER(rx_w); - DECLARE_READ_LINE_MEMBER(intrpt_r); + void dcd_w(int state); + void dsr_w(int state); + void ri_w(int state); + void cts_w(int state); + void rx_w(int state); + int intrpt_r(); protected: enum class dev_type { @@ -117,12 +117,14 @@ public: protected: virtual void device_start() override; virtual void device_reset() override; + virtual void rcv_complete() override; virtual void tra_complete() override; - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; virtual void set_fcr(u8 data) override; virtual void push_tx(u8 data) override; virtual u8 pop_rx() override; + + TIMER_CALLBACK_MEMBER(timeout_expired); private: void set_timer() { m_timeout->adjust(attotime::from_hz((clock()*4*8)/(m_regs.dl*16))); } int m_rintlvl; |