Description
The National Instruments AT-MXI Interface Board, with Part Number 180775-01, is designed for seamless integration with various operating systems including Windows NT/DOS, SCO-UNIX, and ISC-UNIX, and is compatible with the NI VXI software package. This board provides an efficient MXI-bus to AT-bus interface, facilitating address mapping that translates bus cycles from the AT-bus to the MXI-bus.
It supports 16-bit and 8-bit data transfer, although it is not compatible with 32-bit data transfer. The board requires a power supply of +5 VDC, drawing 3.3 A typically and up to 4.4 A at maximum. It boasts a single fully implemented MXI-bus connector and a single AT (ISA) slot for connectivity.
The AT-MXI has a modest I/O space requirement of 32 B and needs 64 KB of memory space. Physically, the board measures 13.36 x 4.8 inches, making it suitable for standard computer chassis. It operates within a temperature range of 0° to 70° C, ensuring reliability in a wide range of environments.
| Specification | Detail |
|---|---|
| Part Number | 180775-01 |
| Product Name | National Instruments AT-MXI Interface Board |
| Manufacturer | National Instruments |
| Compatible Operating Systems | Windows NT/DOS, SCO-UNIX, ISC-UNIX |
| Software Package | NI VXI |
| Interface | MXI-bus to AT-bus |
| Address Mapping | AT-bus to MXI-bus translation |
| Data Transfer Compatibility | 16-bits and 8-bits (32-bit not compatible) |
| Power Requirement | +5 VDC at 3.3 A typical, 4.4 A maximum |
| Connector | Single fully implemented MXI-bus connector |
| Slot Type | Single AT (ISA) slot |
| I/O Space Requirement | 32 B |
| Memory Space Requirement | 64 KB |
| Physical Dimensions | 13.36 x 4.8 in. |
| Operating Temperature Range | 0° to 70° C |
Question 1: What operating systems is the National Instruments AT-MXI Interface Board, Part Number 180775-01, designed to integrate with, and what are its physical dimensions and temperature operating range?
Answer 1: The National Instruments AT-MXI Interface Board requires a power supply of +5 VDC and typically draws 3.3 A of current, with a maximum current draw of 4.4 A.
Question 2: What is the power supply requirement for the National Instruments AT-MXI Interface Board, and what are its typical and maximum current draws?
Answer 2: The National Instruments AT-MXI Interface Board, Part Number 180775-01, is designed to integrate with Windows NT/DOS, SCO-UNIX, and ISC-UNIX operating systems, has physical dimensions of 13.36 x 4.8 inches, and operates within a temperature range of 0° to 70° C.
Question 3: What is the power requirement and the typical current draw for the National Instruments AT-MXI Interface Board, and how do these specifications affect its compatibility with computer power supplies?
Answer 3: The National Instruments AT-MXI Interface Board requires a power supply of +5 VDC and typically draws 3.3 A, with a maximum current draw of up to 4.4 A; these specifications necessitate that the computer power supply must be capable of providing sufficient voltage and current without exceeding its limits to ensure compatibility and reliable operation.
Question 4: Is the National Instruments AT-MXI Interface Board, which is not capable of 32-bit data transfer and is dependent on a power supply of +5 VDC, suitable for integration with the NI VXI software package and compatible with Windows NT/DOS, SCO-UNIX, and ISC-UNIX operating systems?
Answer 4: Yes, the National Instruments AT-MXI Interface Board is suitable for integration with the NI VXI software package and is compatible with Windows NT/DOS, SCO-UNIX, and ISC-UNIX operating systems, despite its limitation to 16-bit and 8-bit data transfers and its requirement for a power supply of +5 VDC.
Question 5: What are the operating systems compatible with the National Instruments AT-MXI Interface Board, and what is its maximum power consumption?
Answer 5: The National Instruments AT-MXI Interface Board is compatible with Windows NT/DOS, SCO-UNIX, and ISC-UNIX operating systems, and its maximum power consumption is 4.4 A at +5 VDC.
