Advanced Port Settings - Brainboxes CC-607 Hardware Manual

PCI Photon Twin 9
7. Restore Defaults - when clicked, resets the selected COM port
to the following values:
Baud Rate:
Data Bits:
Parity:
Stop Bits:
Flow Control:

Advanced Port Settings.

When the Advanced button of Port Settings in selected the
following dialogue is displayed:
Settings available in this window are:
1. FIFO settings.
Use FIFO Buffers - turns the selected ports FIFO
buffer on or off. It is strongly recommended that the
FIFO for both ports is left enabled.
Receive Buffer - These settings allow the selection
of a receiver FIFO trigger setting. Selecting a low
value will lessen the likelihood of data loss due to
overrun errors when Photon Twin 9 cards are
installed in slower host PCs running ports at higher
baud rates. Setting a high value will give better
overall system performance when the host PC has
multiple applications running simultaneously.
Software Installation
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Hardware
Chapter 3 Page 31