ISA Bus 16650 Single Serial Board, 1-port 16650 UARTs, Com 1-4, IRQ 2/3/4/5/10/11/12/15

Mfg Part Number:  LavaPort-ISA  
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Price: $92.65 + Free Shipping
In Stock: 2
Last Updated: Feb 06, 2023
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, PO and Wire.

The LavaPort-ISA uses the 16650 UART incorporating a 32-byte FIFO buffer - twice the size of a standard 16550 UART.

The LavaPort-ISA Windows drivers are extremely efficient in handling the FIFO buffer. Unlike a 16550 UART port, where the CPU must verify the buffer status each time it loads a byte into the UART, the LavaPort-ISA allows the CPU to send & receive burts of data from the port without error. The LavaPort-ISA detects flow control signals without intervention from the CPU, which a 16550 UART port is not capable of doing.

Features & Benefits:
  • Adds one ultra high-speed 16650 UART
    serial port to any ISA-equipped PC
  • Serial port supports up to 460.8 kbps throughput rate
  • Integrated 32-byte FIFO buffer with software configurable Tx/Rx triggers
  • Configurable as Com 1 through Com 4
  • Serial port selectable for any of IRQ 2/3/4/5/10/11/12/15
  • Lava Lifetime Warranty
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