OMAPL138EZCE4

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Introduction

The OMAPL138EZCE4 is a System on Chip (SoC) platform from Texas Instruments. It is a low-power processor with a low-power RISC core, combined with a DSP, applications processor, and multiple peripherals. The OMAPL138EZCE4 is designed for applications such as communications, multimedia, imaging, control systems, and embedded systems. This article will discuss the application fields and working principle of the OMAPL138EZCE4.

Application Fields

The OMAPL138EZCE4 is a powerful platform that can be used in a variety of applications. Its low-power design, small size and low cost makes it well-suited for use in a wide range of industries including communications, multimedia, imaging, video and audio playback, control systems and embedded systems. Its rich I/O capabilities include a 10/100Ethernet, two 16-bit SD host ports, two 32-bit PCI Express ports, two 144-pin expansion connectors, and two 64-pin DDR3 SDRAM interfaces.

Due to its low power design, the OMAPL138EZCE4 is ideal for applications such as medical devices, wearable devices, and other applications that require low power operation. The OMAPL138EZCE4 also offers support for high-speed communication, allowing it to be employed in industrial, data acquisition, and communication applications.

Furthermore, the OMAPL138EZCE4 could be used in a range of applications such as security systems, navigation systems, automotive and aviation systems, robotics, and surveillance systems. Due to its powerful processor and rich I/O capabilities, the OMAPL138EZCE4 is a versatile platform that can be used to develop high-performance applications.

Working Principle

The OMAPL138EZCE4 is based on a low-power RISC core with a DSP subsystem, applications processor and multiple peripherals. The RISC core is a 16-bit CPU core designed for low power operation. It is designed for applications that require basic computing power, such as control systems and embedded systems. It has a 32-bit memory bus, making it suitable for applications that require large memory operations.

The OMAPL138EZCE4 also features a 384 MHz, 32-bit applications processor. This processor is an ARM Cortex-A8 which is designed for high-performance applications. The Cortex-A8 processor has a high-speed coprocessor, a VFP11 vector coprocessor, an enhanced interrupt controller and an additional 32-bit memory interface. The Cortex-A8 also supports multiple operating systems.

In addition to its RISC core, the OMAPL138EZCE4 has a DSP subsystem with two DSP cores. The OMAPL138EZCE4 includes two 2.4 GHz DSPs, which are capable of computations at a much higher speed than the RISC core. This makes the OMAPL138EZCE4 well suited for high-performance multimedia and embedded applications.

The OMAPL138EZCE4 also includes several other peripherals, such as a USB 2.0 host port, an Ethernet 10/100Ethernet port, two Serial ATA ports, two serial camera ports, a CAN controller, and a I2C port.

The OMAPL138EZCE4 also supports several industry standards, including Wi-Fi, Bluetooth, ZigBee, and Low-Power Wi-Fi. This makes it well-suited for a variety of applications, including the Internet of Things (IoT).

Conclusion

In conclusion, the OMAPL138EZCE4 is an embedded processor platform from Texas Instruments. It is a low-power processor with a low-power RISC core, combined with a DSP, applications processor, and multiple peripherals. The OMAPL138EZCE4 offers support for a variety of applications including communications, multimedia, imaging, control systems and embedded systems. It also supports multiple industry standards such as Wi-Fi, Bluetooth, ZigBee and Low-Power Wi-Fi, making it well-suited for the Internet of Things (IoT).

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