2.6 embedded and specialized systems Flashcards
1
Q
SoC
A
System on a chip
embedded system - one task
2
Q
FPGA
A
Field-programmable gate array
reconfigure the hardware to meet specific use case requirements after manufacturing
3
Q
RTOS
A
Real-time operating system
Predictability, Determinism
a software component that manages resources, executes programs, and processes data for real-time applications. RTOSes are designed for critical systems and devices that are timing-specific
4
Q
Baseband
A
single base cable
bidirectional but not on same cable
5
Q
Zigbee
A
802.15.4 PAN
IoT mesh network
6
Q
ISM band
A
industrial, scientific, medical
7
Q
Embedded System Constraints
A
- Power
- Compute
- Network
- Crypto
- Inability to patch
- Authentication
- Range
- Cost
- Implied trust
