Maximum Baud Rate Settings; Chapter 3 Page 27 - Brainboxes CC-618 Hardware Manual

PCI Photon 4 Port RS232 Software Installation

Maximum Baud Rate Settings.

Clicking the Advanced button gives the user the option of
changing the behaviour of the driver.
The Default behaviour of the driver is to operate on a wysiwyg
(what you see is what you get) basis, meaning the Baud rate than
application selects will be the Baud rate of the data leaving the
port.
Selecting Double changes the driver behaviour in the
following ways...
For applications using the above dialogue e.g. HyperTerminal
there will be no change.
For applications directly calling the Win32 API e.g. Dial Up

Chapter 3 Page 27