From e0b897b86662787b8ec3fc0cb918cc1c1e494f98 Mon Sep 17 00:00:00 2001 From: Wilbert Pol Date: Thu, 25 Apr 2013 18:56:30 +0000 Subject: 6850acia.c: Improved DCD signal handling. [Wilbert Pol] --- src/emu/machine/6850acia.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/emu/machine/6850acia.h') diff --git a/src/emu/machine/6850acia.h b/src/emu/machine/6850acia.h index 1d9e14e7d77..52f323d2164 100644 --- a/src/emu/machine/6850acia.h +++ b/src/emu/machine/6850acia.h @@ -107,6 +107,7 @@ private: }; void check_interrupts(); + void check_dcd_input(); void tx_tick(); void transmit_event(); @@ -172,6 +173,7 @@ private: serial_state m_rx_state; serial_state m_tx_state; int m_irq; + bool m_dcd_triggered; emu_timer *m_rx_timer; emu_timer *m_tx_timer; -- cgit v1.2.3-70-g09d2