PCIe-8430-2

Description

The National Instruments PCIe-8430/2 Serial Interface Device, with part number 782122-01, is a high-performance 2-port PCI Express (PCIe) solution for RS232 serial communications. This device is particularly notable for its advanced features including DMA transfers, which allow for efficient memory operations without CPU intervention, as well as multiprocessor support and multithreading capabilities, enhancing its performance in complex computing environments.

With a typical current draw of 325 mA and a maximum of 500 mA at +5 VDC, this interface device is energy efficient. It supports a wide range of baud rates, from a minimum of 2 baud to a maximum of 1000.0 kbaud, which ensures versatility in connecting with various RS232 devices. The inclusion of a 128 byte FIFO buffer helps to streamline data flow and prevent bottlenecks.

Designed to fit in a standard PCIe slot, the National Instruments PCIe-8430/2 is compact with dimensions of 10.67 × 14.22 cm and a light weight of 88 g. Connectivity is facilitated by two DB-9 connectors, making it easy to integrate into a range of systems. Additionally, the device offers various adjustable settings such as FIFO settings, Get Interface, RS-232 Transceiver State, RTS/CTS, DTR/DSR, and Xon/Xoff, providing flexibility for customized operation according to specific application requirements.

Question 1: What advanced features does the National Instruments PCIe-8430/2 Serial Interface Device offer that enhance its performance in complex computing environments?
Answer 1: The key features of the National Instruments PCIe-8430/2 Serial Interface Device that enhance its performance in complex computing environments include DMA transfers for efficient memory operations without CPU intervention, multiprocessor support, and multithreading capabilities.

Question 2: What are the key features of the National Instruments PCIe-8430/2 Serial Interface Device that enhance its performance in complex computing environments?
Answer 2: The National Instruments PCIe-8430/2 Serial Interface Device offers advanced features such as DMA transfers for efficient memory operations without CPU intervention, multiprocessor support, and multithreading capabilities, which collectively enhance its performance in complex computing environments.

Question 3: What are some of the advanced features of the National Instruments PCIe-8430/2 Serial Interface Device that enhance its performance in complex computing environments?
Answer 3: The National Instruments PCIe-8430/2 Serial Interface Device boasts advanced features such as DMA transfers, multiprocessor support, and multithreading capabilities to enhance its performance in complex computing environments; its power requirements are a typical current draw of 325 mA and a maximum of 500 mA at +5 VDC, and it has compact dimensions of 10.67 × 14.22 cm.

Question 4: What advanced features enhance the performance of the National Instruments PCIe-8430/2 Serial Interface Device in complex computing environments, and what are its power requirements and dimensions?
Answer 4: The advanced features of the National Instruments PCIe-8430/2 Serial Interface Device that contribute to its efficient operation in multiprocessor and multithreading environments include DMA transfers, which enable efficient memory operations without the need for CPU intervention, along with built-in support for multiprocessor systems and multithreading capabilities.

Question 5: What advanced features of the National Instruments PCIe-8430/2 Serial Interface Device contribute to its efficient operation in multiprocessor and multithreading environments?
Answer 5: Some of the advanced features of the National Instruments PCIe-8430/2 Serial Interface Device that enhance its performance in complex computing environments include DMA transfers for efficient memory operations without CPU intervention, multiprocessor support, and multithreading capabilities.