Installation and Operation Guide

VITO Evaluation Kit Installation and Operation Guide
Vayyar Confidential
Page 6 of 12
5. Hardware
The figure below presents a high-level block diagram of the PCB that houses the EVK radar-unit:
Figure 2: High-Level Block Diagram
The following components are embedded in the radar-unit PCB:
 Vayyar VYYR7202-A1 system-on-chip (SoC).
 40 embedded Tx/Rx linear polarized PCB embedded, wide-band antennas.
 A digital interface that communicates with a host PC via a USB-2.0 connection. The
interface is implemented using on-board Cypress micro-controller unit (MCU).
 A Crystal used as a clocking source for the Cypress MCU.
A TCXO (Temperature Compensated Crystal Oscillator) used as a clocking source for the
VYYR7202-A1 SoC.
 Power supply system supporting 3.3V, 2.5V, 1.27V and 1.2V DC/DC converters.
 Non Volatile Memory (NVM) used to store inventory and calibration information.
CTP
VYYR7202