diff options
Diffstat (limited to 'src/emu/machine/mc6854.h')
-rw-r--r-- | src/emu/machine/mc6854.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/emu/machine/mc6854.h b/src/emu/machine/mc6854.h index 40a7c694232..baa16636cc4 100644 --- a/src/emu/machine/mc6854.h +++ b/src/emu/machine/mc6854.h @@ -47,7 +47,7 @@ public: static void set_out_frame_callback(device_t &device, mc6854_out_frame_delegate callback) { downcast<mc6854_device &>(device).m_out_frame_cb = callback; } template<class _Object> static devcb_base &set_out_rts_callback(device_t &device, _Object object) { return downcast<mc6854_device &>(device).m_out_rts_cb.set_callback(object); } template<class _Object> static devcb_base &set_out_dtr_callback(device_t &device, _Object object) { return downcast<mc6854_device &>(device).m_out_dtr_cb.set_callback(object); } - + /* interface to CPU via address/data bus*/ DECLARE_READ8_MEMBER( read ); DECLARE_WRITE8_MEMBER( write ); @@ -74,13 +74,13 @@ protected: private: // internal state devcb_write_line m_out_irq_cb; /* interrupt request */ - + /* low-level, bit-based interface */ devcb_write_line m_out_txd_cb; /* transmit bit */ - - /* high-level, frame-based interface */ - mc6854_out_frame_delegate m_out_frame_cb; - + + /* high-level, frame-based interface */ + mc6854_out_frame_delegate m_out_frame_cb; + /* control lines */ devcb_write_line m_out_rts_cb; /* 1 = transmitting, 0 = idle */ devcb_write_line m_out_dtr_cb; /* 1 = data transmit ready, 0 = busy */ |