User's Manual

Walabot60ghz Evaluation Kit Hardware spec
Vayyar Confidential
Page 8 of 16
NOTE
The Web GUI and API Client software can run either on their own dedicated PC, or on the same PC as the EVK
Engine.
2.2 Hardware
The figure below presents a high-level block diagram of the PCB that houses the EVK sensor unit:
Figure 2: High-Level Block Diagram
The following components are embedded in the sensor unit PCB:
 Vayyar VYYR7201-A0 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
VYYR7201-A0 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.