Eccel Technology Ltd BIORADRDR0200 Manuel D’Utilisation
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3 System
3.1 Overview
The general overview of system components is shown in Figure 3.1. The system internally consists of four main parts:
• CORE – the main processing part of the microcontroller firmware responsible for managing all system tasks,
parsing and the execution of commands received from the user’s master controller.
• RFID – dedicated RFID IC together with its firmware drivers responsible for communication with the RFID tag.
• COMMUNICATION SYSTEM – microcontroller’s peripherals (I2C and SPI) and its firmware drivers providing
• COMMUNICATION SYSTEM – microcontroller’s peripherals (I2C and SPI) and its firmware drivers providing
communication functionality to the user.
• POWER MANAGER – a subsystem responsible for managing power states and clocks in the module to
minimise power consumption during operation.