ISA - BUS Enhanced Serial & Parallel Card

Product ID: MP551-1, MP551-2

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The MP551-1 integrates one serial port (UART) and one parallel port. The MP551-2 integrates two serial port (UART) and two parallel port. The enhanced functions include one or two 16C550 compatible UARTS.
  • Compatible with NS16C550, VL16C550, WD16C550.
  • Support two high-speed 16C550 compatible UARTS (com1~com4).
  • Support one or two parallel port.
  • Four IRQ selectable (ex IRQ3, 4, 5, 7).
  • All function can be enable or disable.

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I / O card