Convert to mdoc format.
This commit is contained in:
Mike Pritchard
parent
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commit
0115bea9e8
@ -1,107 +1,119 @@
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.TH Cronyx-Sigma 1
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.rm ES
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.rm EE
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.de ES
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.PP
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.nf
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.in +0.5i
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..
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.de EE
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.in -0.5i
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.fi
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..
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.na
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.SH NAME
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.B cxconfig
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\- channel options management utility for Cronyx-Sigma adapter
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.SH DESCRIPTION
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.PP
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The \fBcxconfig\fP utility is used for configuring the channel options of
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.Dd "December 2, 1994"
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.Dt CXCONFIG 8
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.Os FreeBSD
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.Sh NAME
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.Nm cxconfig
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.Nd channel options management utility for Cronyx-Sigma adapter
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.Sh DESCRIPTION
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.Pp
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The
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.Nm
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utility is used for configuring the channel options of
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the Cronyx-Sigma adapter.
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.PP
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To change cha options the channel should be free: the corresponding
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network interface in ``down'' state, the asynchronous terminal device /dev/tty*
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.Pp
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To change channel options the channel should be free: the corresponding
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network interface in ``down'' state, the asynchronous terminal device
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.Pa /dev/tty*
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closed.
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Generally, the channel options are set up during the operating
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system startup, for example from the \fI/etc/rc\fP file.
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.PP
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system startup, for example from the
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.Pa /etc/rc
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file.
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.Pp
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Note, that not all options have a sense for every particular
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case, and an attempt to set some of them can hang up the channel or
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the whole adapter.
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.SH "Usage"
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.IP "cxconfig"
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.Sh "Usage"
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.Bl -tag -width 10n
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.It "cxconfig"
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The brief information about all channels.
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.IP "cxconfig -a"
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.It "cxconfig -a"
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The full information about all channels.
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.IP "cxconfig <channel>"
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.It "cxconfig <channel>"
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The brief information about the channel.
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.IP "cxconfig -a <channel>"
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.It "cxconfig -a <channel>"
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The full information about the channel.
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.IP "cxconfig <channel> <option>..."
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.It "cxconfig <channel> <option>..."
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Setting the channel options.
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.SH "Channel options"
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.IP ispeed=#
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.El
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.Sh "Channel options"
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.Bl -tag -width 10n
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.It ispeed=#
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Set the receiver baud rate to the number given.
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The maximal value is 256000 bits/sec.
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In the synchronous mode the receiver baud rate is significant
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only when DPLL mode is used.
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.IP ospeed=#
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.It ospeed=#
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Set the transmitter baud rate to the number given.
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The maximal value is 256000 bits/sec.
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In the synchronous mode the transmitter baud rate is significant
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only in the case of the internal clock source.
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If receiver and transmitter have equal data rate, then it could
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be set by specifying only the numerical argument.
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.IP async
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.It async
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Set the asynchronous channel mode.
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.IP "hdlc, bisync, bsc, x.21, x21
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.It "hdlc, bisync, bsc, x.21, x21
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Set the synchronous channel mode: HDLC, Bisync (BSC) or X.21.
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.IP ppp
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Set the link-level protocol: PPP/HDLC. The built-in simplified synchronous PPP
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.It ppp
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Set the link-level protocol: PpP/HDLC. The built-in simplified synchronous PPP
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implementation is used (see RFC-1548, RFC-1549).
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.IP cisco
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.It cisco
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Set the link-level protocol: Cisco/HDLC (see RFC-1547).
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This protocol is intended for compatibility with old models of Cisco routers,
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and with early versions of BSD/386 drivers.
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The extensive usage of this protocol is not recommended.
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.IP ext
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.It ext
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Use the external link-level protocol suite (for BSD/386 only).
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.IP "+keepalive, -keepalive"
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.It "+keepalive, -keepalive"
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Enable the automatic line state control sub-protocol.
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This setting is not significant when the external link-level protocol is used.
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.IP "+autorts, -autorts"
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.It "+autorts, -autorts"
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Enable the automatic RTS signal control.
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When enabled, the RTS signal goes up only when both halves of
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the receiver ring buffer are free and ready for receive,
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and goes down when one or both buffers are busy.
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.IP "port=rs232, port=rs449, port=v35
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.It "port=rs232, port=rs449, port=v35
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Set the zero channel hardware interface type.
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.SH "Common options"
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.IP "nrz, nrzi, manchester
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.El
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.Sh "Common options"
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.Bl -tag -width 10n
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.It "nrz, nrzi, manchester"
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Set the data line signal encoding.
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In the case of \fINRZ\fP encoding the zero bit is transmitted by the zero signal
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In the case of
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.Em NRZ
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encoding the zero bit is transmitted by the zero signal
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level, the one bit - by the positive signal level.
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In the case of \fINRZI\fP encoding the zero bit is transmitted by the change of
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In the case of
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.Em NRZI
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encoding the zero bit is transmitted by the change of
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the signal level, the one bit - by the constant signal level.
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In the case of \fIManchester\fP encoding the zero bit is encoded as 01 value,
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In the case of
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.Em Manchester
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encoding the zero bit is encoded as 01 value,
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the one bit - as 10 value.
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.IP "+dpll, -dpll"
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.It "+dpll, -dpll"
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Enable the digital phase locked loop mode (DPLL).
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When enabled, the receiver timing clock signal
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is derived from the received data.
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.IP "+lloop, -lloop"
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.It "+lloop, -lloop"
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Set the local loopback mode.
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.IP "+extclock, -extclock"
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.It "+extclock, -extclock"
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Set the timing clock source of synchronous channels. There are
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two possible variants: \fIexternal clock\fP source or \fIinternal clock\fP
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two possible variants:
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.Em "external clock"
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source or
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.Em "internal clock"
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generation.
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.br
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\fIExternal clock\fP mode is the most common method for connecting
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.Pp
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.Em"External clock"
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mode is the most common method for connecting
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external modem hardware. In this mode the external timing
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signal is received on TXCIN pin of the connector, and it is
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used as a synchronization clock for transmitting data (TXD).
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.br
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In the case of \fIinternal clock\fP mode the transmitted data (TXD)
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.Pp
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In the case of
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.Em "internal clock"
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mode the transmitted data (TXD)
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are synchronized using the internal on-board timing generator,
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the internally generated timing signal is driven on the TXCOUT
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pin, and the signal on the TXCIN pin is ignored. This mode
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@ -109,189 +121,203 @@ is used for direct terminal-to-terminal communication,
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e.g. for connecting two computers together in a synchronous mode
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via relatively short cable. This method should also be used
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for testing channels with an external loopback connector.
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.IP fifo=#
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.It fifo=#
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FIFO threshold level setup for receiver and transmitter.
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.IP rfifo=#
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.It rfifo=#
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Hardware RTS/CTS flow control FIFO threshold setup.
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.IP "+ctsup, -ctsup"
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.It "+ctsup, -ctsup"
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Enable/disable interrupts on CTS (Clear To Send) signal setup (0 to 1 transition).
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.IP "+ctsdown, -ctsdown"
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.It "+ctsdown, -ctsdown"
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Enable/disable interrupts on CTS (Clear To Send) signal clear (1 to 0 transition).
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.IP "+cdup, -cdup"
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.It "+cdup, -cdup"
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Enable/disable interrupts on CD (Carrier Detect) signal setup (0 to 1 transition).
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.IP "+cddown, -cddown"
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.It "+cddown, -cddown"
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Enable/disable interrupts on CD (Carrier Detect) signal clear (1 to 0 transition).
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.IP "+dsrup, -dsrup"
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.It "+dsrup, -dsrup"
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Enable/disable interrupts on DSR (Data Set Ready) signal setup (0 to 1 transition).
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.IP "+dsrdown, -dsrdown"
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.It "+dsrdown, -dsrdown"
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Enable/disable interrupts on DSR (Data Set Ready) signal clear (1 to 0 transition).
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.SH "Asynchronous mode options"
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.IP cs#
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.El
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.Sh "Asynchronous mode options"
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.Bl -tag -width 10n
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.It cs#
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Select character size: 5, 6, 7 or 8 bits.
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.IP "parodd, pareven
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.It "parodd, pareven
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Parity mode: odd or even.
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.IP "+ignpar, -ignpar
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.It "+ignpar, -ignpar
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Disable/enable parity detection.
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.IP nopar
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.It nopar
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Disable parity bit generation.
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.IP forcepar
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.It forcepar
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Force parity: even - 0, odd - 1.
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.IP "stopb1, stopb1.5, stopb2
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.It "stopb1, stopb1.5, stopb2
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Use 1 or 1.5 or 2 stop bits per character.
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.IP "+dsr, -dsr"
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.It "+dsr, -dsr"
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Use the DSR input signal as receiver enable/disable.
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.IP "+cts, -cts"
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.It "+cts, -cts"
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Use the CTS input signal as transmitter enable/disable.
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.IP "+rts, -rts"
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.It "+rts, -rts"
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Drive the RTS output signal as transmitter ready.
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.IP "+rloop, -rloop"
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.It "+rloop, -rloop"
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Set the remote loopback mode.
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.IP "+etc, -etc"
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.It "+etc, -etc"
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Enable the embedded transmit commands mode.
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.IP "+ixon, -ixon"
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.It "+ixon, -ixon"
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Enable the hardware XON/XOFF flow control support.
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.IP "+ixany, -ixany"
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.It "+ixany, -ixany"
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Use the hardware IXANY mode support.
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.IP "+sdt, -sdt"
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.It "+sdt, -sdt"
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Detect the spec. characters SCHR1 and SCHR2 in the receive data.
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.IP "+flowct, -flowct"
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.It "+flowct, -flowct"
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Receive the flow control spec. characters as data.
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.IP "+rdt, -rdt"
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.It "+rdt, -rdt"
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Detect the spec. characters in range SCRL..SCRH in the receive data.
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.IP "+exdt, -exdt"
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.It "+exdt, -exdt"
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Detect the spec. characters SCHR3 and SCHR4 in the receive data.
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.IP "parintr, parnull, parign, pardisc, parffnull
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.It "parintr, parnull, parign, pardisc, parffnull
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Action on parity errors:
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.ES
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Mode Action
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-----------------------------------------------------
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parintr Generate the receiver error interrupt
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parnull Input the NULL character
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parign Ignore the error, receive as good data
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pardisc Ignore the character
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parffnull Input the sequence <0xFF, NULL, character>
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.EE
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.IP "brkintr, brknull, brkdisc
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.Pp
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.Bl -tag -width parffnullxxx -compact
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.It Mode
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Action
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.It parintr
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Generate the receiver error interrupt
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.It parnull
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Input the NULL character
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.It parign
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Ignore the error, receive as good data
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.It pardisc
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Ignore the character
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.It parffnull
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Input the sequence <0xFF, NULL, character>
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.El
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.It "brkintr, brknull, brkdisc
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Line break state action:
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.ES
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Mode Action
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---------------------------------------------------
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brkintr Generate the receiver error interrupt
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brknull Input the NULL character
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brkdisc Ignore the line break state
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.EE
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.IP "+inlcr, -inlcr"
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.Pp
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.Bl -tag -width parffnullxxx -compact
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.It Mode
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Action
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.It brkintr
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Generate the receiver error interrupt
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.It brknull
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Input the NULL character
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.It brkdisc
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Ignore the line break state
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.El
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.It "+inlcr, -inlcr"
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Translate received NL characters to CR.
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.IP "+icrnl, -icrnl"
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.It "+icrnl, -icrnl"
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Translate received CR characters to NL.
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.IP "+igncr, -igncr"
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.It "+igncr, -igncr"
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Ignore received CR characters.
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.IP "+ocrnl, -ocrnl"
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.It "+ocrnl, -ocrnl"
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Translate transmitted CR characters to NL.
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.IP "+onlcr, -onlcr"
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.It "+onlcr, -onlcr"
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Translate transmitted NL characters to CR.
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.IP "+fcerr, -fcerr"
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.It "+fcerr, -fcerr"
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Process (don't process) the characters, received with errors,
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for special character/flow control matching.
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.IP "+lnext, -lnext"
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.It "+lnext, -lnext"
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Enable the LNEXT character option: the character following
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the LNEXT character is not processed for special character/flow
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control matching.
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.IP "+istrip, -istrip"
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.It "+istrip, -istrip"
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Strip input characters to seven bits.
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.IP schr1=#
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.It schr1=#
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The XON flow control character value.
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.IP schr2=#
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.It schr2=#
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The XOFF flow control character value.
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.IP schr3=#
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.It schr3=#
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The SCHR3 spec. character value.
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.IP schr4=#
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.It schr4=#
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The SCHR4 spec. character value.
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.IP "scrl=#, scrh=#
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.It "scrl=#, scrh=#
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The spec. character range (inclusive).
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.IP lnext=#
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.It lnext=#
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The LNEXT spec. character value.
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.SH "HDLC mode options"
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.IP if#
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.El
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.Sh "HDLC mode options"
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.Bl -tag -width 10n
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.It if#
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The minimum number of flags transmitted before a frame is started.
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.IP noaddr
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.It noaddr
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No frame address recognition.
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.IP "addrlen1, addrlen2"
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.It "addrlen1, addrlen2"
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Address field length: 1 or 2 bytes.
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.IP "addr1, addr2"
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.It "addr1, addr2"
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Addressing mode: 4x1 bytes or 2x2 bytes.
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Registers RFAR1..RFAR4 should contain the address to be matched.
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.IP "+clrdet, -clrdet"
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.It "+clrdet, -clrdet"
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Enable/disable clear detect for X.21 protocol support.
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.IP "+dsr, -dsr"
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.It "+dsr, -dsr"
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Use the DSR input signal as receiver enable/disable.
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.IP "+cts, -cts"
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.It "+cts, -cts"
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Use the CTS input signal as transmitter enable/disable.
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.IP "+rts, -rts"
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.It "+rts, -rts"
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Drive the RTS output signal as transmitter ready.
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.IP "+fcs, -fcs"
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.It "+fcs, -fcs"
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Enable/disable the frame checksum generation and checking.
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.IP "crc-16, crc-v.41
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.It "crc-16, crc-v.41
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Select the CRC polynomial: CRC-16 (x^16+x^15+x^2+1)
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or CRC V.41 (x^16+x^12+x^5+1).
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.IP "fcs-crc-16, fcs-v.41
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.It "fcs-crc-16, fcs-v.41
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Frame checksum preset: all zeros (CRC-16) or all ones (CRC V.41).
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.IP "+crcinv, -crcinv"
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.It "+crcinv, -crcinv"
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Invert (ie. CRC V.41) or don't invert (ie. CRC-16) the transmitted frame checksum.
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.IP "+fcsapd, -fcsapd"
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.It "+fcsapd, -fcsapd"
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Pass the received CRC to the host at the end of receiver data buffer.
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.IP "idlemark, idleflag
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.It "idlemark, idleflag
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Idle mode: idle in mark (transmit all ones) or idle in flag (transmit flag).
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.IP "+syn, -syn"
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.It "+syn, -syn"
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Enable/disable sending pad characters before sending flag when coming out
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of the idle mode.
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.IP pad#
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.It pad#
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The number of synchronous characters sent (0..4).
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.IP "syn=0xaa, syn=0x00
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.It "syn=0xaa, syn=0x00
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Send sync pattern.
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.IP "rfar1=#, rfar2=#, rfar3=#, rfar4=#
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.It "rfar1=#, rfar2=#, rfar3=#, rfar4=#
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Frame address registers for address recognition.
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.SH EXAMPLES
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.PP
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.El
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.Sh EXAMPLES
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.Pp
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Set up the channel 7 of the adapter Sigma-400 under FreeBSD.
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Physical 4-wire leased line with Zelax+ M115 short-range modems.
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Synchronous mode, 128000 bits/sec, interface RS-232,
|
||||
protocol PPP/HDLC without keepalive support, NRZI encoding,
|
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protocol PpP/HDLC without keepalive support, NRZI encoding,
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DPLL mode, no flow control:
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.ES
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.Bd -literal
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cxconfig cx7 128000 hdlc ppp -keepalive nrzi -cts +dpll -extclock
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ifconfig cx7 158.250.244.2 158.250.244.1 up
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.EE
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.PP
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.Ed
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.Pp
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Set up the channel 0 of the adapter Sigma-100 under FreeBSD.
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Attachment to the near computer by short cable, internal clock source.
|
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Synchronous mode, 256000 bits/sec, interface RS-232,
|
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protocol Cisco/HDLC with keepalive support:
|
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.ES
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.Bd -literal
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cxconfig cx0 hdlc 256000 cisco +keepalive -extclock
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ifconfig cx0 200.1.1.1 200.1.1.2 up
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.EE
|
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.PP
|
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.Ed
|
||||
.Pp
|
||||
Set up the channel 1 of the adapter Sigma-840 under BSD/386.
|
||||
Synchronous 64 kbit/sec leased line, external clock source.
|
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Synchronous mode, interface V.35, external protocol suite:
|
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.ES
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.Bd -literal
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cxconfig cx1 hdlc ext
|
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ifconfig cx1 193.124.254.50 193.124.254.49 multicast up
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.EE
|
||||
.PP
|
||||
.Ed
|
||||
.Pp
|
||||
Set up the channel 0 of the adapter Sigma-840 under FreeBSD.
|
||||
Attachment to the Cisco-4000 router by null-modem cable, internal clock source.
|
||||
Synchronous mode, 64000 bits/sec, interface RS-232,
|
||||
protocol PPP/HDLC with keepalive support and flow control,
|
||||
protocol PpP/HDLC with keepalive support and flow control,
|
||||
LCP and IPCP protocols (see RFC-1548 and RFC-1332) debug tracing enabled:
|
||||
.ES
|
||||
.Bd -literal
|
||||
cxconfig cx0 hdlc 64000 port=rs232 ppp +keepalive -extclock +cts
|
||||
ifconfig cx0 100.0.0.2 100.0.0.1 debug up
|
||||
.EE
|
||||
.SH FILES
|
||||
.IP /dev/cronyx
|
||||
.Ed
|
||||
.Sh FILES
|
||||
.Pa /dev/cronyx
|
||||
The special device file for adapter options management.
|
||||
.SH SEE ALSO
|
||||
.PP
|
||||
cx(4)
|
||||
.Sh SEE ALSO
|
||||
.Xr cx 4
|
||||
|
||||
@ -1,107 +1,119 @@
|
||||
.TH Cronyx-Sigma 1
|
||||
.rm ES
|
||||
.rm EE
|
||||
.de ES
|
||||
.PP
|
||||
.nf
|
||||
.in +0.5i
|
||||
..
|
||||
.de EE
|
||||
.in -0.5i
|
||||
.fi
|
||||
..
|
||||
.na
|
||||
.SH NAME
|
||||
.B cxconfig
|
||||
\- channel options management utility for Cronyx-Sigma adapter
|
||||
.SH DESCRIPTION
|
||||
.PP
|
||||
The \fBcxconfig\fP utility is used for configuring the channel options of
|
||||
.Dd "December 2, 1994"
|
||||
.Dt CXCONFIG 8
|
||||
.Os FreeBSD
|
||||
.Sh NAME
|
||||
.Nm cxconfig
|
||||
.Nd channel options management utility for Cronyx-Sigma adapter
|
||||
.Sh DESCRIPTION
|
||||
.Pp
|
||||
The
|
||||
.Nm
|
||||
utility is used for configuring the channel options of
|
||||
the Cronyx-Sigma adapter.
|
||||
.PP
|
||||
To change cha options the channel should be free: the corresponding
|
||||
network interface in ``down'' state, the asynchronous terminal device /dev/tty*
|
||||
.Pp
|
||||
To change channel options the channel should be free: the corresponding
|
||||
network interface in ``down'' state, the asynchronous terminal device
|
||||
.Pa /dev/tty*
|
||||
closed.
|
||||
Generally, the channel options are set up during the operating
|
||||
system startup, for example from the \fI/etc/rc\fP file.
|
||||
.PP
|
||||
system startup, for example from the
|
||||
.Pa /etc/rc
|
||||
file.
|
||||
.Pp
|
||||
Note, that not all options have a sense for every particular
|
||||
case, and an attempt to set some of them can hang up the channel or
|
||||
the whole adapter.
|
||||
.SH "Usage"
|
||||
.IP "cxconfig"
|
||||
.Sh "Usage"
|
||||
.Bl -tag -width 10n
|
||||
.It "cxconfig"
|
||||
The brief information about all channels.
|
||||
.IP "cxconfig -a"
|
||||
.It "cxconfig -a"
|
||||
The full information about all channels.
|
||||
.IP "cxconfig <channel>"
|
||||
.It "cxconfig <channel>"
|
||||
The brief information about the channel.
|
||||
.IP "cxconfig -a <channel>"
|
||||
.It "cxconfig -a <channel>"
|
||||
The full information about the channel.
|
||||
.IP "cxconfig <channel> <option>..."
|
||||
.It "cxconfig <channel> <option>..."
|
||||
Setting the channel options.
|
||||
.SH "Channel options"
|
||||
.IP ispeed=#
|
||||
.El
|
||||
.Sh "Channel options"
|
||||
.Bl -tag -width 10n
|
||||
.It ispeed=#
|
||||
Set the receiver baud rate to the number given.
|
||||
The maximal value is 256000 bits/sec.
|
||||
In the synchronous mode the receiver baud rate is significant
|
||||
only when DPLL mode is used.
|
||||
.IP ospeed=#
|
||||
.It ospeed=#
|
||||
Set the transmitter baud rate to the number given.
|
||||
The maximal value is 256000 bits/sec.
|
||||
In the synchronous mode the transmitter baud rate is significant
|
||||
only in the case of the internal clock source.
|
||||
If receiver and transmitter have equal data rate, then it could
|
||||
be set by specifying only the numerical argument.
|
||||
.IP async
|
||||
.It async
|
||||
Set the asynchronous channel mode.
|
||||
.IP "hdlc, bisync, bsc, x.21, x21
|
||||
.It "hdlc, bisync, bsc, x.21, x21
|
||||
Set the synchronous channel mode: HDLC, Bisync (BSC) or X.21.
|
||||
.IP ppp
|
||||
Set the link-level protocol: PPP/HDLC. The built-in simplified synchronous PPP
|
||||
.It ppp
|
||||
Set the link-level protocol: PpP/HDLC. The built-in simplified synchronous PPP
|
||||
implementation is used (see RFC-1548, RFC-1549).
|
||||
.IP cisco
|
||||
.It cisco
|
||||
Set the link-level protocol: Cisco/HDLC (see RFC-1547).
|
||||
This protocol is intended for compatibility with old models of Cisco routers,
|
||||
and with early versions of BSD/386 drivers.
|
||||
The extensive usage of this protocol is not recommended.
|
||||
.IP ext
|
||||
.It ext
|
||||
Use the external link-level protocol suite (for BSD/386 only).
|
||||
.IP "+keepalive, -keepalive"
|
||||
.It "+keepalive, -keepalive"
|
||||
Enable the automatic line state control sub-protocol.
|
||||
This setting is not significant when the external link-level protocol is used.
|
||||
.IP "+autorts, -autorts"
|
||||
.It "+autorts, -autorts"
|
||||
Enable the automatic RTS signal control.
|
||||
When enabled, the RTS signal goes up only when both halves of
|
||||
the receiver ring buffer are free and ready for receive,
|
||||
and goes down when one or both buffers are busy.
|
||||
.IP "port=rs232, port=rs449, port=v35
|
||||
.It "port=rs232, port=rs449, port=v35
|
||||
Set the zero channel hardware interface type.
|
||||
.SH "Common options"
|
||||
.IP "nrz, nrzi, manchester
|
||||
.El
|
||||
.Sh "Common options"
|
||||
.Bl -tag -width 10n
|
||||
.It "nrz, nrzi, manchester"
|
||||
Set the data line signal encoding.
|
||||
In the case of \fINRZ\fP encoding the zero bit is transmitted by the zero signal
|
||||
In the case of
|
||||
.Em NRZ
|
||||
encoding the zero bit is transmitted by the zero signal
|
||||
level, the one bit - by the positive signal level.
|
||||
In the case of \fINRZI\fP encoding the zero bit is transmitted by the change of
|
||||
In the case of
|
||||
.Em NRZI
|
||||
encoding the zero bit is transmitted by the change of
|
||||
the signal level, the one bit - by the constant signal level.
|
||||
In the case of \fIManchester\fP encoding the zero bit is encoded as 01 value,
|
||||
In the case of
|
||||
.Em Manchester
|
||||
encoding the zero bit is encoded as 01 value,
|
||||
the one bit - as 10 value.
|
||||
.IP "+dpll, -dpll"
|
||||
.It "+dpll, -dpll"
|
||||
Enable the digital phase locked loop mode (DPLL).
|
||||
When enabled, the receiver timing clock signal
|
||||
is derived from the received data.
|
||||
.IP "+lloop, -lloop"
|
||||
.It "+lloop, -lloop"
|
||||
Set the local loopback mode.
|
||||
.IP "+extclock, -extclock"
|
||||
.It "+extclock, -extclock"
|
||||
Set the timing clock source of synchronous channels. There are
|
||||
two possible variants: \fIexternal clock\fP source or \fIinternal clock\fP
|
||||
two possible variants:
|
||||
.Em "external clock"
|
||||
source or
|
||||
.Em "internal clock"
|
||||
generation.
|
||||
.br
|
||||
\fIExternal clock\fP mode is the most common method for connecting
|
||||
.Pp
|
||||
.Em"External clock"
|
||||
mode is the most common method for connecting
|
||||
external modem hardware. In this mode the external timing
|
||||
signal is received on TXCIN pin of the connector, and it is
|
||||
used as a synchronization clock for transmitting data (TXD).
|
||||
.br
|
||||
In the case of \fIinternal clock\fP mode the transmitted data (TXD)
|
||||
.Pp
|
||||
In the case of
|
||||
.Em "internal clock"
|
||||
mode the transmitted data (TXD)
|
||||
are synchronized using the internal on-board timing generator,
|
||||
the internally generated timing signal is driven on the TXCOUT
|
||||
pin, and the signal on the TXCIN pin is ignored. This mode
|
||||
@ -109,189 +121,203 @@ is used for direct terminal-to-terminal communication,
|
||||
e.g. for connecting two computers together in a synchronous mode
|
||||
via relatively short cable. This method should also be used
|
||||
for testing channels with an external loopback connector.
|
||||
.IP fifo=#
|
||||
.It fifo=#
|
||||
FIFO threshold level setup for receiver and transmitter.
|
||||
.IP rfifo=#
|
||||
.It rfifo=#
|
||||
Hardware RTS/CTS flow control FIFO threshold setup.
|
||||
.IP "+ctsup, -ctsup"
|
||||
.It "+ctsup, -ctsup"
|
||||
Enable/disable interrupts on CTS (Clear To Send) signal setup (0 to 1 transition).
|
||||
.IP "+ctsdown, -ctsdown"
|
||||
.It "+ctsdown, -ctsdown"
|
||||
Enable/disable interrupts on CTS (Clear To Send) signal clear (1 to 0 transition).
|
||||
.IP "+cdup, -cdup"
|
||||
.It "+cdup, -cdup"
|
||||
Enable/disable interrupts on CD (Carrier Detect) signal setup (0 to 1 transition).
|
||||
.IP "+cddown, -cddown"
|
||||
.It "+cddown, -cddown"
|
||||
Enable/disable interrupts on CD (Carrier Detect) signal clear (1 to 0 transition).
|
||||
.IP "+dsrup, -dsrup"
|
||||
.It "+dsrup, -dsrup"
|
||||
Enable/disable interrupts on DSR (Data Set Ready) signal setup (0 to 1 transition).
|
||||
.IP "+dsrdown, -dsrdown"
|
||||
.It "+dsrdown, -dsrdown"
|
||||
Enable/disable interrupts on DSR (Data Set Ready) signal clear (1 to 0 transition).
|
||||
.SH "Asynchronous mode options"
|
||||
.IP cs#
|
||||
.El
|
||||
.Sh "Asynchronous mode options"
|
||||
.Bl -tag -width 10n
|
||||
.It cs#
|
||||
Select character size: 5, 6, 7 or 8 bits.
|
||||
.IP "parodd, pareven
|
||||
.It "parodd, pareven
|
||||
Parity mode: odd or even.
|
||||
.IP "+ignpar, -ignpar
|
||||
.It "+ignpar, -ignpar
|
||||
Disable/enable parity detection.
|
||||
.IP nopar
|
||||
.It nopar
|
||||
Disable parity bit generation.
|
||||
.IP forcepar
|
||||
.It forcepar
|
||||
Force parity: even - 0, odd - 1.
|
||||
.IP "stopb1, stopb1.5, stopb2
|
||||
.It "stopb1, stopb1.5, stopb2
|
||||
Use 1 or 1.5 or 2 stop bits per character.
|
||||
.IP "+dsr, -dsr"
|
||||
.It "+dsr, -dsr"
|
||||
Use the DSR input signal as receiver enable/disable.
|
||||
.IP "+cts, -cts"
|
||||
.It "+cts, -cts"
|
||||
Use the CTS input signal as transmitter enable/disable.
|
||||
.IP "+rts, -rts"
|
||||
.It "+rts, -rts"
|
||||
Drive the RTS output signal as transmitter ready.
|
||||
.IP "+rloop, -rloop"
|
||||
.It "+rloop, -rloop"
|
||||
Set the remote loopback mode.
|
||||
.IP "+etc, -etc"
|
||||
.It "+etc, -etc"
|
||||
Enable the embedded transmit commands mode.
|
||||
.IP "+ixon, -ixon"
|
||||
.It "+ixon, -ixon"
|
||||
Enable the hardware XON/XOFF flow control support.
|
||||
.IP "+ixany, -ixany"
|
||||
.It "+ixany, -ixany"
|
||||
Use the hardware IXANY mode support.
|
||||
.IP "+sdt, -sdt"
|
||||
.It "+sdt, -sdt"
|
||||
Detect the spec. characters SCHR1 and SCHR2 in the receive data.
|
||||
.IP "+flowct, -flowct"
|
||||
.It "+flowct, -flowct"
|
||||
Receive the flow control spec. characters as data.
|
||||
.IP "+rdt, -rdt"
|
||||
.It "+rdt, -rdt"
|
||||
Detect the spec. characters in range SCRL..SCRH in the receive data.
|
||||
.IP "+exdt, -exdt"
|
||||
.It "+exdt, -exdt"
|
||||
Detect the spec. characters SCHR3 and SCHR4 in the receive data.
|
||||
.IP "parintr, parnull, parign, pardisc, parffnull
|
||||
.It "parintr, parnull, parign, pardisc, parffnull
|
||||
Action on parity errors:
|
||||
.ES
|
||||
Mode Action
|
||||
-----------------------------------------------------
|
||||
parintr Generate the receiver error interrupt
|
||||
parnull Input the NULL character
|
||||
parign Ignore the error, receive as good data
|
||||
pardisc Ignore the character
|
||||
parffnull Input the sequence <0xFF, NULL, character>
|
||||
.EE
|
||||
.IP "brkintr, brknull, brkdisc
|
||||
.Pp
|
||||
.Bl -tag -width parffnullxxx -compact
|
||||
.It Mode
|
||||
Action
|
||||
.It parintr
|
||||
Generate the receiver error interrupt
|
||||
.It parnull
|
||||
Input the NULL character
|
||||
.It parign
|
||||
Ignore the error, receive as good data
|
||||
.It pardisc
|
||||
Ignore the character
|
||||
.It parffnull
|
||||
Input the sequence <0xFF, NULL, character>
|
||||
.El
|
||||
.It "brkintr, brknull, brkdisc
|
||||
Line break state action:
|
||||
.ES
|
||||
Mode Action
|
||||
---------------------------------------------------
|
||||
brkintr Generate the receiver error interrupt
|
||||
brknull Input the NULL character
|
||||
brkdisc Ignore the line break state
|
||||
.EE
|
||||
.IP "+inlcr, -inlcr"
|
||||
.Pp
|
||||
.Bl -tag -width parffnullxxx -compact
|
||||
.It Mode
|
||||
Action
|
||||
.It brkintr
|
||||
Generate the receiver error interrupt
|
||||
.It brknull
|
||||
Input the NULL character
|
||||
.It brkdisc
|
||||
Ignore the line break state
|
||||
.El
|
||||
.It "+inlcr, -inlcr"
|
||||
Translate received NL characters to CR.
|
||||
.IP "+icrnl, -icrnl"
|
||||
.It "+icrnl, -icrnl"
|
||||
Translate received CR characters to NL.
|
||||
.IP "+igncr, -igncr"
|
||||
.It "+igncr, -igncr"
|
||||
Ignore received CR characters.
|
||||
.IP "+ocrnl, -ocrnl"
|
||||
.It "+ocrnl, -ocrnl"
|
||||
Translate transmitted CR characters to NL.
|
||||
.IP "+onlcr, -onlcr"
|
||||
.It "+onlcr, -onlcr"
|
||||
Translate transmitted NL characters to CR.
|
||||
.IP "+fcerr, -fcerr"
|
||||
.It "+fcerr, -fcerr"
|
||||
Process (don't process) the characters, received with errors,
|
||||
for special character/flow control matching.
|
||||
.IP "+lnext, -lnext"
|
||||
.It "+lnext, -lnext"
|
||||
Enable the LNEXT character option: the character following
|
||||
the LNEXT character is not processed for special character/flow
|
||||
control matching.
|
||||
.IP "+istrip, -istrip"
|
||||
.It "+istrip, -istrip"
|
||||
Strip input characters to seven bits.
|
||||
.IP schr1=#
|
||||
.It schr1=#
|
||||
The XON flow control character value.
|
||||
.IP schr2=#
|
||||
.It schr2=#
|
||||
The XOFF flow control character value.
|
||||
.IP schr3=#
|
||||
.It schr3=#
|
||||
The SCHR3 spec. character value.
|
||||
.IP schr4=#
|
||||
.It schr4=#
|
||||
The SCHR4 spec. character value.
|
||||
.IP "scrl=#, scrh=#
|
||||
.It "scrl=#, scrh=#
|
||||
The spec. character range (inclusive).
|
||||
.IP lnext=#
|
||||
.It lnext=#
|
||||
The LNEXT spec. character value.
|
||||
.SH "HDLC mode options"
|
||||
.IP if#
|
||||
.El
|
||||
.Sh "HDLC mode options"
|
||||
.Bl -tag -width 10n
|
||||
.It if#
|
||||
The minimum number of flags transmitted before a frame is started.
|
||||
.IP noaddr
|
||||
.It noaddr
|
||||
No frame address recognition.
|
||||
.IP "addrlen1, addrlen2"
|
||||
.It "addrlen1, addrlen2"
|
||||
Address field length: 1 or 2 bytes.
|
||||
.IP "addr1, addr2"
|
||||
.It "addr1, addr2"
|
||||
Addressing mode: 4x1 bytes or 2x2 bytes.
|
||||
Registers RFAR1..RFAR4 should contain the address to be matched.
|
||||
.IP "+clrdet, -clrdet"
|
||||
.It "+clrdet, -clrdet"
|
||||
Enable/disable clear detect for X.21 protocol support.
|
||||
.IP "+dsr, -dsr"
|
||||
.It "+dsr, -dsr"
|
||||
Use the DSR input signal as receiver enable/disable.
|
||||
.IP "+cts, -cts"
|
||||
.It "+cts, -cts"
|
||||
Use the CTS input signal as transmitter enable/disable.
|
||||
.IP "+rts, -rts"
|
||||
.It "+rts, -rts"
|
||||
Drive the RTS output signal as transmitter ready.
|
||||
.IP "+fcs, -fcs"
|
||||
.It "+fcs, -fcs"
|
||||
Enable/disable the frame checksum generation and checking.
|
||||
.IP "crc-16, crc-v.41
|
||||
.It "crc-16, crc-v.41
|
||||
Select the CRC polynomial: CRC-16 (x^16+x^15+x^2+1)
|
||||
or CRC V.41 (x^16+x^12+x^5+1).
|
||||
.IP "fcs-crc-16, fcs-v.41
|
||||
.It "fcs-crc-16, fcs-v.41
|
||||
Frame checksum preset: all zeros (CRC-16) or all ones (CRC V.41).
|
||||
.IP "+crcinv, -crcinv"
|
||||
.It "+crcinv, -crcinv"
|
||||
Invert (ie. CRC V.41) or don't invert (ie. CRC-16) the transmitted frame checksum.
|
||||
.IP "+fcsapd, -fcsapd"
|
||||
.It "+fcsapd, -fcsapd"
|
||||
Pass the received CRC to the host at the end of receiver data buffer.
|
||||
.IP "idlemark, idleflag
|
||||
.It "idlemark, idleflag
|
||||
Idle mode: idle in mark (transmit all ones) or idle in flag (transmit flag).
|
||||
.IP "+syn, -syn"
|
||||
.It "+syn, -syn"
|
||||
Enable/disable sending pad characters before sending flag when coming out
|
||||
of the idle mode.
|
||||
.IP pad#
|
||||
.It pad#
|
||||
The number of synchronous characters sent (0..4).
|
||||
.IP "syn=0xaa, syn=0x00
|
||||
.It "syn=0xaa, syn=0x00
|
||||
Send sync pattern.
|
||||
.IP "rfar1=#, rfar2=#, rfar3=#, rfar4=#
|
||||
.It "rfar1=#, rfar2=#, rfar3=#, rfar4=#
|
||||
Frame address registers for address recognition.
|
||||
.SH EXAMPLES
|
||||
.PP
|
||||
.El
|
||||
.Sh EXAMPLES
|
||||
.Pp
|
||||
Set up the channel 7 of the adapter Sigma-400 under FreeBSD.
|
||||
Physical 4-wire leased line with Zelax+ M115 short-range modems.
|
||||
Synchronous mode, 128000 bits/sec, interface RS-232,
|
||||
protocol PPP/HDLC without keepalive support, NRZI encoding,
|
||||
protocol PpP/HDLC without keepalive support, NRZI encoding,
|
||||
DPLL mode, no flow control:
|
||||
.ES
|
||||
.Bd -literal
|
||||
cxconfig cx7 128000 hdlc ppp -keepalive nrzi -cts +dpll -extclock
|
||||
ifconfig cx7 158.250.244.2 158.250.244.1 up
|
||||
.EE
|
||||
.PP
|
||||
.Ed
|
||||
.Pp
|
||||
Set up the channel 0 of the adapter Sigma-100 under FreeBSD.
|
||||
Attachment to the near computer by short cable, internal clock source.
|
||||
Synchronous mode, 256000 bits/sec, interface RS-232,
|
||||
protocol Cisco/HDLC with keepalive support:
|
||||
.ES
|
||||
.Bd -literal
|
||||
cxconfig cx0 hdlc 256000 cisco +keepalive -extclock
|
||||
ifconfig cx0 200.1.1.1 200.1.1.2 up
|
||||
.EE
|
||||
.PP
|
||||
.Ed
|
||||
.Pp
|
||||
Set up the channel 1 of the adapter Sigma-840 under BSD/386.
|
||||
Synchronous 64 kbit/sec leased line, external clock source.
|
||||
Synchronous mode, interface V.35, external protocol suite:
|
||||
.ES
|
||||
.Bd -literal
|
||||
cxconfig cx1 hdlc ext
|
||||
ifconfig cx1 193.124.254.50 193.124.254.49 multicast up
|
||||
.EE
|
||||
.PP
|
||||
.Ed
|
||||
.Pp
|
||||
Set up the channel 0 of the adapter Sigma-840 under FreeBSD.
|
||||
Attachment to the Cisco-4000 router by null-modem cable, internal clock source.
|
||||
Synchronous mode, 64000 bits/sec, interface RS-232,
|
||||
protocol PPP/HDLC with keepalive support and flow control,
|
||||
protocol PpP/HDLC with keepalive support and flow control,
|
||||
LCP and IPCP protocols (see RFC-1548 and RFC-1332) debug tracing enabled:
|
||||
.ES
|
||||
.Bd -literal
|
||||
cxconfig cx0 hdlc 64000 port=rs232 ppp +keepalive -extclock +cts
|
||||
ifconfig cx0 100.0.0.2 100.0.0.1 debug up
|
||||
.EE
|
||||
.SH FILES
|
||||
.IP /dev/cronyx
|
||||
.Ed
|
||||
.Sh FILES
|
||||
.Pa /dev/cronyx
|
||||
The special device file for adapter options management.
|
||||
.SH SEE ALSO
|
||||
.PP
|
||||
cx(4)
|
||||
.Sh SEE ALSO
|
||||
.Xr cx 4
|
||||
|
||||
Loading…
Reference in New Issue
Block a user