EVALMICROIASTOBO1 Infineon

c o n f i d e n t i a l MicroIAS Micro Infineon Alarm System Quick Start Guide About this document Scope and purpose The document is the Quick Start Guide for Infineons Micro IAS. It contains information pertaining to the setup and usage of the MicroIAS. Intended audience Customers interested in evaluating the MicroIAS. Table of Contents About this document ....................................................................................................................... 1 Table of Contents ........................................................................................................................... 1 1 MicroIAS ................................................................................................................................ 2 2 Start up procedure ................................................................................................................. 3 2.1 Connecting the MicroIAS ......................................................................................................................... 3 Revision history.............................................................................................................................. 4 Please read the Important Notice and Warnings at the end of this document v1.3 www.infineon.com page 1 of 5 2020-09-21 Infineon Alarm System Quick Start Guide 1 MicroIAS Infineons MicroIAS is a small form-factor board (Figure 1) designed for the use as sensor fusion based alarm system. It employs a high accuracy pressure sensor (PS), a microphone (MIC) with high SNR and a powerful small form-factor ARM M4F core microcontroller from Quicklogic that processes sensor data from the microphone (listens to glass break) and the pressure sensor (picks up changes in barometric pressure after a glass break happens) and runs sensor fusion algorithms to trigger an alarm. The MicroIAS board allows a software developer access to all essential interfaces such as UART, SWD (CON1 connector for development and debug), power supply, a manual reset (SW1) and it provides visual aids (LED1 and LED2) for the user to identify power applied (LED1 = green) and alarm triggered (LED2 = red blinks once for intruder an twice for glass break). An external power supply with a 3.6V to 6V range must be applied between GND and VCC on CON2 via a small 2- pin micro-cable (included) to produce the boards needed power supply (Figure 2). LED1 (green), will be lit when the board has received the needed supply. The voltage is routed through a small LDO to generate the 1.8V needed to power sensors (MIC and PS) as well as SPI Flash and MCU. Figure 1 MicroIAS form-factor board top/bottom view Figure 2 MicroIAS form-factor board connections 2 of 5 v1.3