TIBPAL16R8-15CFN

Series:	IMPACT-X™ PAL®
Packaging:	Tube
Part Status:	Obsolete
Programmable Type:	PAL
Voltage - Input:	5V
Speed:	15ns
Mounting Type:	Surface Mount
Package / Case:	20-LCC (J-Lead)
Supplier Device Package:	20-PLCC (9x9)
Base Part Number:	TIBPAL16R8-15C

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Introduction

Embedded - PLDs (Programmable Logic Device) are part of the family of programmable logic, which are integrated circuits used to implement logic functions in digital systems. PLDs can be reprogrammed to alter the logic deficiency, making them a flexible and efficient solution for logic operations that require frequent changes or logic circuits that need to be replicated.The TIBPAL16R8-15CFN is a remarkable member of the PAL family of programmable logic devices, designed for use in various embedded applications. In this paper, we will take a look at the application field, internal circuits and working principles of the TIBPAL16R8-15CFN, and explore the potential of the device.

Application Field

The TIBPAL16R8-15CFN is developed for embedded system applications, where feedback and data buses must be controlled in a very precise way. The device\'s architecture makes it suitable for applications that requires high-speed buffering, multiplexing, and combinatorial logic operations, including controllers, system buses, and communication interfaces.The TIBPAL16R8-15CFN is also suitable for general purpose processing tasks, such as data acquisition and throughput on embedded systems, as well as the integration of many fieldbus systems, wireless communications, inter-processor communication and can be integrated in systems that require controlling and processing data.

Internal Circuits

The TIBPAL16R8-15CFN is a CMOS programmable logic device that consists of an array of 16 individual logic blocks, organized in 8 rows and 8 columns and 8 I/O blocks, each of which has 18 asynchronous self-resetting capabilities.The device also features an onboard ROM, which can be used to store the user’s program code, which is then used to configure the internal logic blocks for specific tasks. The device also features 8 user-programmable product term registers. The product term registers are used to store the outputs of the individual logic blocks and are then used to control the I/O blocks.

Working Principles

The working principle of the TIBPAL16R8-15CFN is relatively simple. When the user configures the array of logic blocks in the device, the device will then accept logic signals at its input ports and generate outputs based on user-defined logic.The logic signals are split between the individual logic blocks, which are then configured to process the signals in the form of logical operations. The outputs of each logic block are then stored in the product term registers and then used to control the I/O blocks.The data in each of the product term registers are also used to generate control signals that are used to control the output ports. This allows the device to be used to control devices such as motors, servos, and other digital components.

Conclusion

The TIBPAL16R8-15CFN is an excellent choice for embedded applications, as it provides both the flexibility of programmability and the efficiency of the PAL architecture. With its comprehensive I/O capabilities, the device can be used to control explosive, servo and motorized components. The internal ROM and product term registers make it easy for the user to configure the internal logic blocks for specific tasks. Finally, the device\'s architecture provides a balance between power and speed, which makes it a reliable choice for embedded applications.

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