PXM-UIO96-2

PXM-UIO96-2 SUMIT-ISMTM 96-Line Digital I/O with Interruptible Event Sense Features SUMIT-ISM module with PCIe x1 lane Supports 96 digital I/O lines Each line is capable of: Bidirectional operation Input, Output, or Output with Read back 12mA Sink Current Generates an interrupt on signal change-of-state Support for all of the 96 event sense lines Software selectable edge polarity Software enabled interrupt for each line Change-of-state latched for each line Write-protection mask register for each 8-bit port PCIe and USB automatic lane shifting on SUMIT-AB connectors PC/104 pass through connector for legacy stack Onboard +3.3V logic supply for I/O modules +5 volt only operation -40°C to +85°C Operation RoHS compliant The PXM-UIO96-2 is a high-performance, 96-channel digital I/O controller implemented on a stackable SUMITAB compliant Industry Standard Module (ISM). The major feature of this card is its ability to monitor 96 lines for both rising and falling digital edge transitions, latch them and then interrupt the host processor notifying that a changeof-input status has occurred. It is based upon a Lattice Semiconductor ECP2M family FPGA with a superset of two WS16C48 Universal I/O controller cores. Parallel I/O Controller - WinSystems designed the WS16C48 Universal I/O controller ASIC to support the various input/output and interrupt configurations. Each WS16C48 supports 48 digital I/O lines addressed through six contiguous registers. A s...