Technical Manual ICT220 • 20/36
Copyright © 2009 Ingenico All rights reserved
2. Software
The terminal has a software architecture that supports several applications coexisting
without mutual interference.
The OS is multitask, real-time and pre-emptive. The inputs/outputs are managed under
interruptions. This means the peripherals can be processed simultaneously, and thus
improves the terminal's performance. It can be downloaded to FLASH memory.
2.1. Software architecture