PCIe-6509 Product Features

Understanding the PCIe-6509 features can help you use the device for your testing needs.

PCIe-6509 I/O Protection
Each DIO is protected against overvoltage, undervoltage, and overcurrent conditions as well as electrostatic discharge (ESD) events.
PCIe-6509 I/O Pull-Up/Pull-Down Resistors
The PCIe-6509 has user-configurable pull-up and pull-down resistors.
PCIe-6509 Digital Filtering
Enable the digital filter on the PCIe-6509 input lines to eliminate glitches on input data. You can use the digital filtering with change detection to reduce the number of changes to examine and process.
PCIe-6509 Watchdog Timer
The watchdog timer is a software-configurable feature used to set critical outputs to safe states in the event of a software failure, a system crash, or any other loss of communication between the application and the PCIe-6509.
PCIe-6509 Programmable Power-Up States
Programmable power-up states ensure that the device powers up in a known state. You can program the DIO lines on the device to power up at a predefined state: input, high output, or low output.
PCIe-6509 Change Detection
You can enable the PCIe-6509 DIO change detection circuitry to detect rising edges (0 to 1), falling edges (1 to 0), or both edges on selected input lines or on all input lines.
PCIe-6509 Disk Drive Power Connector
You can use the four-pin hard disk drive power connector on the PCIe-6509 to increase the current the device can supply on the +5 V terminal.

PCIe-6509 User Manual

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