PM8381-LGI Allicdata Electronics
Allicdata Part #:

PM8381-LGI-ND

Manufacturer Part#:

PM8381-LGI

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Microsemi Corporation
Short Description: 6 PORT SAS EDGE EXPANDER
More Detail: I/O Expander 24 Serial
DataSheet: PM8381-LGI datasheetPM8381-LGI Datasheet/PDF
Quantity: 1000
1 +: 0.00000
Stock 1000Can Ship Immediately
$ 0
Specifications
Series: --
Part Status: Obsolete
Number of I/O: 24
Interface: Serial
Interrupt Output: Yes
Features: --
Output Type: --
Current - Output Source/Sink: --
Voltage - Supply: 1.8 V ~ 3.3 V
Operating Temperature: --
Mounting Type: --
Package / Case: --
Supplier Device Package: --
Description

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Introduction

The PM8381-LGI is an interface I/O expander designed to support a variety of different applications. It is part of the larger PM8300 product family, which is a comprehensive suite of hardware and firmware solutions designed to address interface communication when multiple computing modules must be connected. The PM8381-LGI is designed to provide an interface between the host platform and serial and/or parallel peripheral devices. The PM8381-LGI also offers a number of features that enable users to customize their specific application.

Application Fields

The PM8381-LGI is an ideal solution for applications where multiple serial and/or parallel devices need to be connected. It can be used for simple, standalone applications that only require a single-channel connection between a host platform and a peripheral, as well as more complex applications that require multiple devices to be connected simultaneously. It is also well-suited for applications where multiple systems must be connected together, either to share resources or to perform distributed computing tasks.The PM8381-LGI is also a cost-effective solution for many industrial applications where additional computing power is needed. It can provide the needed I/O connectivity for industrial-grade controllers and robots, as well as for networked systems such as wireless networks, datacenter clusters, and high-speed serial interconnects.

Working Principle

The PM8381-LGI is a multichannel expander that connects the host platform to multiple serial and/or parallel devices. It provides the required interface circuitry and protocols in order to ensure reliable data transfers between the various components. The PM8381-LGI can be configured to operate in a variety of different modes, depending on the particular application.The PM8381-LGI is designed to use parallel bus architectures. A standard 8-bit, 16-bit, or 32-bit parallel bus is used to connect the host platform to the peripheral device. This bus is governed by the PM8381-LGI’s firmware, which can be programmed to behave in a number of different ways. It can be set to support interrupt-driven operation (for polling devices) or direct memory access (for DMA operations), for example. It can also be configured to function in a variety of transfer modes, such as polling, streaming, and burst modes.The PM8381-LGI is also capable of supporting both synchronous and asynchronous data transfers, depending on the specific application needs. In the synchronous mode, the PM8381-LGI synchronizes each data transfer with the host platform’s clock, resulting in a steady data rate between the two devices. The asynchronous mode allows the PM8381-LGI to independently control the bus protocol, allowing for higher data rates and faster transfer times.

Conclusion

The PM8381-LGI is an interface I/O expander designed to support various applications. It can be used to connect multiple serial and/or parallel devices, and provides the necessary interface circuitry and protocols for reliable data transfer. It can be configured to operate in a variety of different modes, and supports both synchronous and asynchronous data transfers. With its flexibility and cost-effectiveness, the PM8381-LGI is an ideal choice for industrial applications and for connecting multiple systems for distributed computing tasks.

The specific data is subject to PDF, and the above content is for reference

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