The ADSP-2187LKST-210 is a high-performance digital signal processing (DSP) integrated circuit (IC) manufactured by Analog Devices. It is designed for applications that require high-speed computation and signal processing capabilities. Here is an overview of its key features:
1. DSP Architecture: The ADSP-2187LKST-210 is based on a modified Harvard architecture, which allows separate data and instructions memory spaces, enabling simultaneous access to both.
2. Processor Core: It incorporates a 16-bit fixed-point DSP core, capable of executing up to 40 million instructions per second (MIPS). The core includes a comprehensive set of instructions optimized for efficient signal processing tasks.
3. On-Chip Memory: It contains 86KB of on-chip static random-access memory (SRAM), providing ample space for data storage and program code execution. The DSP core can access this memory quickly, ensuring high performance.
4. Integrated Peripherals: The IC includes various peripherals, enhancing its versatility and ease of integration. Some notable peripherals are:
a. Serial Ports: It features two synchronous serial ports (SPORTs) that support various serial protocols like I²S, TDM, and SPI. These ports facilitate easy interfacing with audio codecs, ADCs, DACs, and other peripherals.
b. UART: The on-chip universal asynchronous receiver-transmitter (UART) enables serial communication with external devices, making it suitable for applications requiring data transmission and receiving
