Description
The product, with the part number 182680G-01 (776912-01), falls under the category of Legacy DAQ Devices. It is known by the model name DAQCard-DIO-24 and is built around the 82C55A PPI chip. This device is designed to be compatible with Macintosh and PCs that have a Type II PCMCIA slot, making it versatile for use across different computing platforms.
It features 24 Programmable I/O Pins, which are distributed across three 8-bit ports. This setup allows for flexible data management and signal processing capabilities. The DAQCard-DIO-24 supports various operation modes, including Strobed I/O, Bidirectional Bus I/O, and Simple I/O, catering to a wide range of application requirements.
The device includes 1 data bus and 1 address bus, along with support and control signals and interrupt lines, ensuring comprehensive connectivity and control options. Its interface circuitry is comprised of the card information structure, timing interface circuitry, data buffers, PC Card control registers, and an address decoder, providing a robust framework for data acquisition and processing tasks.
A 25-pin I/O connector facilitates connection to external devices and systems. For enhanced functionality, an optional cable, PSH27-50F-D1, can be used. Additionally, the device is compatible with accessories such as SC-2051 and CB-50, further expanding its utility and application scope.
It offers a power supply to external circuitry at +5 V via Pin 25, ensuring adequate power delivery for connected components. The current draw of the device is approximately 60 mA, indicating its efficiency and low power consumption.
| Specification | Detail |
|---|---|
| Part Number | 182680G-01 (776912-01) |
| Category | Legacy DAQ Devices |
| Model | DAQCard-DIO-24 |
| Chip | 82C55A PPI |
| Compatible With | Macintosh, PCs with Type II PCMCIA slot |
| Programmable I/O Pins | 24 (distributed in three 8-bit ports) |
| Operation Modes | Strobed I/O, Bidirectional Bus I/O, Simple I/O |
| I/O Channel | 1 data bus, 1 address bus, support and control signals, interrupt lines |
| Interface Circuitry | Card information structure, timing interface circuitry, data buffers, PC Card control registers, and an address decoder |
| I/O Connector | 25-pin |
| Optional Cable | PSH27-50F-D1 |
| Compatible Accessories | SC-2051, CB-50 |
| Power Supply to External Circuitry | +5 V (via Pin 25) |
| Current Draw | Approx. 60 mA |
