XR17V258 uart equivalent, 66mhz pci bus octal uart.
fully programmable TX and RX FIFO level triggers, automatic hardware and software flow control, and automatic RS-485 half duplex direction control output for software and.
* Remote Access Servers
* Storage Network Management
FIGURE 1. BLOCK DIAGRAM OF THE XR17V258
16C550 compatible.
The XR17V2581 (V258) is a single chip 8-channel 66MHz PCI (Peripheral Component Interconnect) UART (Universal Asynchronous Receiver and Transmitter) solution, optimized for higher performance and lower power. The V258 device with its fifth generation.
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