XR17V358 HIGH PERFORMANCE OCTAL PCI EXPRESS UART JULY 2018 REV.
1.
0.
6 GENERAL DESCRIPTION The XR17V3581 is a single chip 8-channel PCI Express (PCIe) UART (Universal Asynchronous Receiver and Transmitter), optimized for higher performance and lower power.
The XR17V358 serves as a single lane PCIe bridge to 8 independent enhanced 16550 compatible UARTs.
The XR17V358 is compliant to PCIe 2.
0 Gen 1 (2.
5 GT/s).
In addition to the UART channels, the XR17V358 has 16 multi-purpose I/Os (MPIOs), a 16-bit general purpose counter/timer and a global interrupt status register to optimize interrupt servicing.
Each UART of the XR17V358 has many enhanced features such as the 256-bytes TX and RX FIFOs, p...

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