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PCIE-1753

96-ch Digital I/O PCI Express Card

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  • Fully compatible with PCI-1753
  • Up to 96 TTL digital I/O lines
  • Emulates mode 0 of 8255 PPI
  • Buffered circuits for higher driving capacity than the 8255
  • Interrupt handling capability
  • Output status read-back
  • Supports input data pattern match and change of state functions
  • Keep I/O settings and output status after hot reset
  • Supports both dry and wet contact
  • High-density 100-pin SCSI connector

The PCIE-1753 is a 96-bit digital I/O card for the PCI bus. The card emulates mode 0 of the 8255 PPI chip, but the buffered circuits offer higher driving capability than the 8255. The 96 I/O lines are divided into twelve 8-bit I/O ports. Users can configure each port as input or output via software.