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Product short description:
  • 8 asynchronous EIA/TIA-232E serial ports
  • 64-byte FIFO buffers
  • Interrupt support
  • Programmable baud rate (up to 120Kbps)

These modules provide eight asynchronous serial communication ports from a single PMC Socket. Software-configuration helps you quickly set baud rates, character-sizes, stop bits, and parity. Signal support for RTS/CTS handshaking is also included.

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Description

For more efficient data processing, each serial port is equipped with 64-character FIFO buffers on the transmit and receive lines.

The data ports generate individually controlled transmit, receive, line status, and data set interrupts. A global interrupt source register provides interrupt status indication for all eight channels to speed up interrupt parsing.

  • Eight EIA/TIA-232E ports
  • 64-byte transmit FIFO buffers
  • 64-byte receive FIFO buffers
  • Programmable baud rate (up to 120Kbps)
  • Individual handshake lines (RTS, CTS) on each channel
  • Line-break and false start-bit detection
  • Industry-standard software-compatible 16C550 configuration registers
  • 0 to 70°C (PMC520-64) or -40 to 85°C (PMC520-64E)

Additional information

Weight 16 oz
Dimensions 12 × 13 × 3 in
Part Number

PMC520: front I/O connector, PMC520E: front I/O connector, extended temp. range, PMC520R: rear I/O connector, PMC520RE: rear I/O connector, extended temp. range

  • Description

    Description

    For more efficient data processing, each serial port is equipped with 64-character FIFO buffers on the transmit and receive lines.

    The data ports generate individually controlled transmit, receive, line status, and data set interrupts. A global interrupt source register provides interrupt status indication for all eight channels to speed up interrupt parsing.

  • Features & Benefits

    • Eight EIA/TIA-232E ports
    • 64-byte transmit FIFO buffers
    • 64-byte receive FIFO buffers
    • Programmable baud rate (up to 120Kbps)
    • Individual handshake lines (RTS, CTS) on each channel
    • Line-break and false start-bit detection
    • Industry-standard software-compatible 16C550 configuration registers
    • 0 to 70°C (PMC520-64) or -40 to 85°C (PMC520-64E)
  • Specs & Data Sheets

  • Additional information

    Additional information

    Weight 16 oz
    Dimensions 12 × 13 × 3 in
    Part Number

    PMC520: front I/O connector, PMC520E: front I/O connector, extended temp. range, PMC520R: rear I/O connector, PMC520RE: rear I/O connector, extended temp. range