Abbreviations
Symbol Definitions
Overview
The following abbreviations are used throughout the handbook.
Hardware
| Symbol |
Meaning |
| MCU |
Microcontroller Unit |
| EEPROM |
Electrically Erasable Programmable Read-Only Memory |
| GPIO |
General Purpose Input/Output |
| OLED |
Organic Light Emitting Diode |
| ISR |
Interrupt Service Routine |
| I²C |
Inter-Integrated Circuit |
| PWM |
Pulse Width Modulation |
Timers
| Symbol |
Meaning |
| OC1A |
Output Compare Channel A |
| OC1B |
Output Compare Channel B |
| ISR |
Interrupt Service Routine |
Signal Terminology
| Symbol |
Meaning |
| Hz |
Hertz |
| kHz |
Kilohertz |
| MHz |
Megahertz |
| µs |
Microseconds |
| ms |
Milliseconds |
Firmware
| Symbol |
Meaning |
| HPE |
Harmonic Packet Engine |
| UI |
User Interface |
See Also