-
AAPCS ARM Architecture Procedure Call Standard
-
AHB Advanced High-Performance Bus
-
ALU Arithmetic Logic Unit
-
AMBA Advanced Microcontroller Bus Architecture
-
APB Advanced Peripheral Bus
-
ARM ARM ARM Architecture Reference Manual
-
BE8 Byte Invariant Big Endian mode
-
BPU Break Point Unit
-
CMOS Complementary Metal Oxide Semiconductor
-
CMSIS Cortex Microcontroller Software Interface Standard
-
DWT Data Watchpoint and Trace Unit (unit)
-
EXC_RETURN Exception Return
-
FPGA Field Programmable Gate Array
-
gcc GNU C Compiler
-
ICE In-Circuit Emulator
-
IDE Integrated Development Environment
-
ISA Instruction Set Architecture
-
ISR Interrupt Service Routine
-
JTAG Joint Test Action Group (a standard test and debug interface)
-
LR Link Register
-
LSB Least Significant Bit
-
MCU Microcontroller Unit
-
MDK/MDK-ARM ARM Keil Microcontroller Development Kit
-
MSB Most Significant Bit
-
MSP Main Stack Pointer
-
NMI Non-Maskable Interrupt
-
NVIC Nested Vectored Interrupt Controller
-
OS Operating System
-
PC Program Counter
-
PSP Process Stack Pointer
-
PSR/xPSR Program Status Register
-
RVDS ARM RealView Development Suite
-
RTOS Real Time Operating System
-
RTX Keil Real-Time eXecutive kernel
-
SCB System Control Block
-
SCS System Control Space
-
TAP Test Access Port
-
TRM Technical Reference Manual
-
WIC Wakeup Interrupt Controller
来源：https://blog.csdn.net/uunubt/article/details/99676625