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Remote Operation via RS-232 Interface
Remote Operation via RS-232 Interface
Description of the RS-232 Interface
The RS-232 interface provides a serial data communications link between the HP 3325B and
controllers such as desktop computers.
The RS-232C interface can be used when it Is not possible or feasible to use the
HP-IB. Never try to use both the RS-232 Interface and HP-IB at the same time.
Serial <^ata communication differs from the HP-IB in that serial data is transmitted one bit at
a time while the HP-IB moves a byte (eight bits) at a time. The serial data format is shown in
ES-232 interface implements a subset of the signals defined in
ANSI/EIA-23^D-1^6 and CCITT V24. The connector is a standard 25-pin female connector
configured as Data Terminal Equipment (DTE). The HP 3325B sends and receives ASCII
characters using an asynchronous format.
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