diff options
Diffstat (limited to 'src/devices/bus/rs232/null_modem.cpp')
-rw-r--r-- | src/devices/bus/rs232/null_modem.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/devices/bus/rs232/null_modem.cpp b/src/devices/bus/rs232/null_modem.cpp index 2cbf3e353da..86cac00a12a 100644 --- a/src/devices/bus/rs232/null_modem.cpp +++ b/src/devices/bus/rs232/null_modem.cpp @@ -10,7 +10,6 @@ null_modem_device::null_modem_device(const machine_config &mconfig, const char * m_stream(*this, "stream"), m_rs232_txbaud(*this, "RS232_TXBAUD"), m_rs232_rxbaud(*this, "RS232_RXBAUD"), - m_rs232_startbits(*this, "RS232_STARTBITS"), m_rs232_databits(*this, "RS232_DATABITS"), m_rs232_parity(*this, "RS232_PARITY"), m_rs232_stopbits(*this, "RS232_STOPBITS"), @@ -32,7 +31,6 @@ void null_modem_device::device_add_mconfig(machine_config &config) static INPUT_PORTS_START(null_modem) PORT_RS232_BAUD("RS232_TXBAUD", RS232_BAUD_9600, "TX Baud", null_modem_device, update_serial) PORT_RS232_BAUD("RS232_RXBAUD", RS232_BAUD_9600, "RX Baud", null_modem_device, update_serial) - PORT_RS232_STARTBITS("RS232_STARTBITS", RS232_STARTBITS_1, "Start Bits", null_modem_device, update_serial) PORT_RS232_DATABITS("RS232_DATABITS", RS232_DATABITS_8, "Data Bits", null_modem_device, update_serial) PORT_RS232_PARITY("RS232_PARITY", RS232_PARITY_NONE, "Parity", null_modem_device, update_serial) PORT_RS232_STOPBITS("RS232_STOPBITS", RS232_STOPBITS_1, "Stop Bits", null_modem_device, update_serial) @@ -57,7 +55,7 @@ void null_modem_device::device_start() WRITE_LINE_MEMBER(null_modem_device::update_serial) { - int startbits = convert_startbits(m_rs232_startbits->read()); + int startbits = 1; int databits = convert_databits(m_rs232_databits->read()); parity_t parity = convert_parity(m_rs232_parity->read()); stop_bits_t stopbits = convert_stopbits(m_rs232_stopbits->read()); |