16bit GPIO connector & 2 port UART
Main Feature
• Support 16bit GPIO connector & dual port UART Communication
• PCIex1 link, dual simplex, 2.5Gbps in each direction
• Data read/write 32-bit operation up to 25 Mbps serial data rate
• 16550 compatible register Set, 256-byte TX and RX FIFOs Programmable TX and RX Trigger Levels
• TX/RX FIFO Level Counters, Fractional baud rate generator
• Automatic RTS/CTS or DTR/DSR hardware flow control with programmable hysteresis
• Software compatible to XR17C15x, XR17D15x, XR17V25x PCI UARTs