National Instruments PCI-7811

The National Instruments PCI-7811 is a high-performance Digital Reconfigurable I/O Device, featuring a Virtex-II FPGA with 1 million gates, making it ideal for applications requiring customizable I/O operations, onboard processing, sensor simulation, and waveform generation. The device is equipped with 10,240 flip-flops, 40 18x18 multipliers, and 720 Kbits of embedded block RAM, providing ample resources for complex processing tasks. With 160 TTL-compatible digital I/O channels, the PCI-7811 supports 4.0 mA source and sink currents, allowing each channel to be programmed for its power-on state. The device ensures system stability with integrated short-circuit protection across eight output lines simultaneously. Designed for versatility, it can function as either a master or slave in any PCI expansion slot, and features three DMA channels supporting multiple data transfer modes: interrupts, DMA, and programmed I/O. It also includes an onboard clock for precision timing functions. The device is housed in a compact form factor, measuring 6.7 inches by 4.3 inches and weighs approximately 112 grams. The PCI-7811 operates on a power requirement of +3.3 VDC and +5 VDC at 650 mA and 9 mA, respectively. This mature status product continues to be available for purchase and repair through Apex Waves, supported by the NI-RIO software driver, complete with user manuals for maintenance and operation. For pricing details, please contact a sales representative.