Description
The National Instruments PCI-8430/8 Serial Interface, with Part Number 779147-01, is a sophisticated data acquisition device that features a DMA channel comprised of two FIFO buffers, one located on the host PC and the other on the FPGA target, ensuring efficient data handling. This high-performance device is equipped with 8 RS232 serial interface ports and supports a maximum baud rate of 1000 kbits/s, making it suitable for a variety of industrial applications.
It uses a 68-pin SCSI connector for reliable connectivity and has a FIFO size of 128 bytes to buffer incoming and outgoing data. The PCI-8430/8 offers multiple data transfer methods, including Programmed I/O, Interrupt Data Transfers, and DMA Transfers, accommodating various system architectures and performance requirements.
The device operates with a power requirement of +5 VDC at 1.3 A typically and 1.9 A maximum, demonstrating its energy efficiency. Despite its robust capabilities, the PCI-8430/8 maintains a light weight of only 0.19 lb and compact dimensions of 4.2 x 5.7 inches, ensuring it can be easily integrated into a range of system configurations.
National Instruments has announced the Mature Status of the PCI-8430/8, but it remains available for purchase and repairs through Apex Waves, providing ongoing support for existing installations and new deployments.
| Feature | Description |
|---|---|
| Product Name | National Instruments PCI-8430/8 Serial Interface |
| Part Number | 779147-01 |
| DMA Channel | Comprised of two FIFO: one on the host PC and one on the FPGA target |
| Ports | 8 RS232 serial interface ports |
| Maximum Baud Rate | 1000 kbits/s |
| Connector Type | 68-pin SCSI connector |
| FIFO Size | 128 bytes |
| Data Transfer Methods | Programmed I/O, Interrupt Data Transfers, DMA Transfers |
| Power Requirements | +5 VDC at 1.3 A typical, 1.9 A maximum |
| Weight | 0.19 lb |
| Dimensions | 4.2 x 5.7 inches |
| Mature Status | Announced by National Instruments, available for purchase and repairs by Apex Waves |
Question 1: What are the data transfer methods supported by the National Instruments PCI-8430/8 Serial Interface, and what is its maximum baud rate for communication?
Answer 1: The significance of the DMA channel with FIFO buffers in the National Instruments PCI-8430/8 Serial Interface’s data handling efficiency lies in its ability to facilitate high-speed data transfers between the interface and the host PC without burdening the CPU, thus ensuring efficient and reliable communication suitable for demanding industrial applications.
Question 2: What data transfer methods does the National Instruments PCI-8430/8 Serial Interface support, and what is its maximum baud rate for industrial applications?
Answer 2: The National Instruments PCI-8430/8 Serial Interface features 8 RS232 serial interface ports, a DMA channel with dual FIFO buffers of 128 bytes each, a maximum baud rate of 1000 kbits/s, and a 68-pin SCSI connector for connectivity. It supports various data transfer methods, including Programmed I/O, Interrupt Data Transfers, and DMA Transfers, and operates with a power requirement of +5 VDC at 1.3 A typically and 1.
Question 3: What is the significance of the DMA channel with FIFO buffers in the National Instruments PCI-8430/8 Serial Interface’s data handling efficiency?
Answer 3: The National Instruments PCI-8430/8 Serial Interface supports Programmed I/O, Interrupt Data Transfers, and DMA Transfers as its data transfer methods, and with a FIFO buffer size of 128 bytes and a moderate power requirement of +5 VDC at 1.3 A typically and 1.9 A maximum, it reflects an efficient data handling capability and reliable performance suitable for demanding industrial applications.
Question 4: What are the features and specifications of the National Instruments PCI-8430/8 Serial Interface, and what support is available for it after reaching Mature Status?
Answer 4: The National Instruments PCI-8430/8 Serial Interface supports Programmed I/O, Interrupt Data Transfers, and DMA Transfers as its data transfer methods and has a maximum baud rate of 1000 kbits/s for industrial applications.
Question 5: What are the data transfer methods supported by the National Instruments PCI-8430/8 Serial Interface, and how does its FIFO buffer size and power requirement reflect its efficiency and performance in industrial applications?
Answer 5: The National Instruments PCI-8430/8 Serial Interface supports Programmed I/O, Interrupt Data Transfers, and DMA Transfers as data transfer methods, and it has a maximum baud rate of 1000 kbits/s for communication.
