System Architecture - Analog Devices ADSP-21160 EZ-KIT Lite System Manual

System Architecture

System Architecture

This section describes the processor's configuration on the EZ-KIT Lite
board.
Figure 3-1. System Architecture Block Diagram
The ADSP-21160N processor's core voltage is 1.9V, and ADSP-21160M
processor's core voltage is 2.5V. The voltage of the processors' peripheral
interface is 3.3V.
The core frequency of the processor is configured by multiplying the
external oscillator by 2x. If there is a ADSP-21160M processor on the
board, the external oscillator is 40 MHz. If there is a ADSP-21160N
processor on the board, the external oscillator is 47.5 MHz.
3-2 ADSP-21160 EZ-KIT Lite Evaluation System Manual