Brainboxes 1 Port Rs232 Card, User Manual

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1 Port RS232 Card Chapter 8
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value selectable is 921,600 - this is due to standard Windows COM port drivers
being used.
Data Bits.*
Parity.*
Stop Bits.*
Flow Control.*
*Change to suit the remote device being used
Restore Defaults - when clicked, resets the selected COM port to the following
values:
Baud Rate: 9600
Data Bits: 8
Parity: None
Stop Bits: 1
Flow Control: Xon / Xoff
Advanced
Advanced Port Settings.
Settings available in this window are:
FIFO Off - turns the selected ports FIFO buffer on or off. It is strongly
recommended that the FIFO for both ports is left enabled.
Receive Trigger Level - These settings allow the selection of a receiver FIFO
trigger setting. Selecting a low value will allow the interrupt to be serviced
quicker, which is good for slow machines. If you have a fast machine, setting a
high value will give you more time for multi-tasking operations.
Software Transmit Level - These settings allow the selection of a transmitter
FIFO trigger setting. Selecting a low value will send fewer data-bytes per
interrupt, and this is recommended if you are communicating to a slower
machine. Selecting a high value will send more data-bytes per interrupt, and will
give more time for multi-tasking operations.
Uninstalling Serial Solutions PCI.
To uninstall Serial Solutions PCI: