Description
The AT-DIO-32F is a PC-based Digital I/O board designed by National Instruments, part of the AT Series. This board is specifically engineered for applications requiring high-speed data transfer and efficient interrupt handling. It features 32-bit parallel I/O channels, organized into four 8-bit ports, making it highly versatile for a wide range of digital control and monitoring tasks.
This board supports a data transfer rate of up to 450 kwords per second, ensuring rapid communication with connected devices. It is equipped with two DMA channels and onboard counters for efficient interrupt handling, providing multiple handshaking options for enhanced operational flexibility.
The AT-DIO-32F is compatible with TTL levels, allowing it to interface with a broad spectrum of digital devices. Its connectivity is facilitated by a 50-pin male connector, compatible with DEC DRV11J, ensuring easy integration with existing systems.
With support for the RTSI bus interface, this board offers expanded functionality, allowing for synchronized operations across multiple devices. It is designed to be compatible with a variety of computers, including IBM PC/XT, PC AT, Apple Macintosh II, Q-BUS system, DEC LSI-11 microcomputer, and others featuring an 8-bit, 16-bit, or 32-bit parallel interface.
This board, identifiable by part numbers 180735-01 and 776246-01, comes equipped with National Instruments’ NI-DAQ for Windows, providing a comprehensive software solution for data acquisition and control. The AT-DIO-32F represents a reliable, high-performance solution for digital I/O applications.
| Specification | Detail |
|---|---|
| Part Numbers | 180735-01, 776246-01 |
| Category | PC-based Digital I/O |
| Model | AT-DIO-32F |
| Description | Digital I/O Board and NI-DAQ for Windows |
| Manufacturer | National Instruments |
| Series | AT Series |
| I/O Channels | 32-bit parallel; organized into four 8-bit ports |
| Compatibility | TTL |
| Data Transfer Rate | 450 kwords per second |
| Interrupt Handling | Onboard counters |
| DMA Channels | 2 |
| Handshaking Options | Multiple |
| RTSI Bus Interface | Supported |
| Connector Type | 50-pin male connector compatible with DEC DRV11J |
| Compatible Computers | IBM PC/XT, PC AT, Apple Macintosh II, Q-BUS system, DEC LSI-11 microcomputer, other computers with 8-bit, 16-bit, or 32-bit parallel interface |
