A

• ADB（Android Debug Bridge）

B

• Build artifacts

  Files generated by code compilation.

• Bssid（Basic Service Set Identifier）

  Typically refers to the MAC address of a wireless access point (AP, Access Point).

C

• CA（Client Application）

• CPC（Cross Processor Communication）

F

• FB （Frame Buffer）

• FS（File System）

G

• GIC（Generic Interrupt Controller）

  Generic Interrupt Controller, primarily used in ARM-A and ARM-R series processors.

H

• HCI（Host Controller Interface）

I

• IRQ（Interrupt request）

• IPC（Inter-Process Communication）

• ISR（Interrupt Service Routine）

L

• LCDC（LCD Control）

  LCD control signals.

M

• MMIO（Memory Mapped Input Output）

• MTD（Memory Technology Device）

• MCU（Microcontroller Unit）

N

• NVIC（Nested Virtual Interrupt Controller）

  Nested Vectored Interrupt Controller, used for managing interrupts and exceptions, primarily in ARM-M series processors.

O

• OpenAMP（Open Asymmetric Multi-Processing）

  Open Asymmetric Multi-Processing library, implementing Remoteproc and VirtIO-based RPMsg.

• OPTEE（Open Portable Trusted Execution Environment）

  Open Portable Trusted Execution Environment.

P

• PCI（Peripheral Component Interconnect）

  A peripheral bus interconnection protocol widely used across various platforms.

• PLIC（Platform-Level Interrupt Controller）

  Platform-Level Interrupt Controller, similar to GIC, mainly used for interrupt management in RISC-V platforms.

• PMU （Performance Monitor Unit）

  Performance Monitor Unit.

R

• RAM（Random Access Memory）

  Random Access Memory.

• RPMsg（Remote Processor Message）

  A messaging mechanism for communication with remote processors.

• RTT（Real Time Transfer）

  Segger's memory-based real-time data transfer solution.

S

• Screen Tearing

• Syslog

  System log.

• SysView （SystemView）

  SystemView is a real-time recording and visualization tool provided by Segger, designed to analyze and profile the behavior of embedded systems.

• SMP（Symmetric Multiprocessing）

T

• TEE（Trusted Execution Environment）

• TA（Trusted Application）

• TE（Tearing Effect）

  Refers to the phenomenon of screen tearing when displaying fast-moving images on a monitor.

V

• VFS（Virtual File System）

• VirtIO（Virtual I/O）