National Instruments PCIe-7822 Digital Reconfigurable I/O Device

The PCIe-7822 (Part number: 785360-01) is an advanced Digital Reconfigurable I/O Device from NI. This device implements the Kintex-7 325T FPGA technology. The FPGA enables extraordinary smart capabilities. The NI PCIe-7822 also features 128 digital channels. The user can operate these channels as either input or output channels. It also has built-in dynamic random access memory, with a capacity of 512 megabytes. Another useful feature of this model is that the power-on state can be programmed.

The PCIe 7822 Digital Reconfigurable I/O Device implements a single line protection scheme for the voltage range of ± 20 volts. This model also incorporates four channels to input the external clock into the device. It allows the maximum input frequency of 80 MHz through these channels. The maximum voltage requirement of the device is +3.3 volts at 3 amperes. It is +12 volts for 2 amperes of the current. This model has an x4 PCI Express bus interface. Additionally, this device enables the data transfers in different modes of operation, such as DMA, interrupts, and programmed input or output.

The NI PCIe 7822 Digital Reconfigurable I/O Device comes with 407,600 flip-flops. It also incorporates a RAM block with a capacity of 16,020 kilobits. This device offers a wide range of time base values. However, the default value of the time base is 40 MHz. This device exhibits a high accuracy of ±100 parts per million. The instrument comes with four 68-pin VHDCI I/O connectors. The NI PCIe-7822 device weighs around 171 grams.