Basic
Abstract
States, Functions, Traces
Dependents, Dependencies
Assorted
Signal Specification
Ex. Analog vs Digital
Ex. Wired vs Wireless
Data Specification
Ex. Codec: H.265 (HEVC) vs AV1
Protocol Specification
Ex. Networking: TCP vs UDP
Ex. Bus Count, Topology
Initialization
Ex. Logical Sequence after Power-ON
Blocking vs Non-Blocking Process
Ex. Time Delay vs While Loop
Stabilization
Ex. Recovery from Partial Data Loss or Temporary Connection Loss
Maintenance Deadlines
Ex. Year 2038 Problem (insufficient capacity of 32-bit UNIX timestamp)