Connect Tech
FIFOs
Choosing the FIFOs tab, located at Start – Control Panel – System – Hardware – Device Manager - Ports will allow you to select the settings for the FIFO buffers.
Receive and Transmit FIFO Settings
These sliders adjust the size of UART FIFO levels used by the CTI Xtreme/104 PCI Express UART serial ports. You obtain more buffering the further you move the slider to the right. This results in higher throughput and lower load on the system. Note that high buffer levels can cause communication problems with some applications.
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