一:常用缩写
缩写 | 英文 | 中文 |
ARM | Advanced RISC Machine | |
AAPCS | ARM Architecture Process call standard | ARM 体系结构过程调用标准 |
RISC | Reduced Instruction Set Computer | 精简指令集计算机 |
RTOS | Real Time Operating System | 实时操作系统 |
DMA | Direct Memory Access | 存储器直接访问 |
EXTI | External Interrupts | 外部中断 |
FSMC | Flexible static memory controller | 可变静态存储控制器 |
FPB | flash patch and breakpoint FLASH | 转换及断电单元 |
HSE | Hign speed external | |
HSI | High speed internal | |
LSE | Low Speed external | |
LSI | Low Speed Internal | |
LSU | load store unit | 存取单元 |
PFU | prefetch unit | 预取单元 |
ISR | Interrupt Service Routines | 中断服务程序 |
NMI | Nonmaskable Interrupt | 不可屏蔽中断 |
NVIC | Nested Vectored Interrupt Controller | 嵌套向量中断控制器 |
MPU | Memory Protection Unit | 内存保护单元 |
MIPS | million instructions per second | 每秒能执行的百万条指令的条数 |
RCC | Reset and clock control | 复位和时钟控制 |
RTC | Real-Time Clock | 实时时钟 |
IWDG | independent watchdog | 独立看门狗 |
WWDG | Window watchdog | 窗口看门狗 |
TIM | timer | 定时器 |
GAL | generic array logic | 通用阵列逻辑 |
PAL | programmable array logic | 可编程阵列逻辑 |
ASIC | Application Specific Integrated Circuit | 专用集成电路 |
FPGA | Field-Programmable Gate Array | 现场可编程门阵列 |
CPLD | Complex Programmable Logic Device | 可编程逻辑器件 |
AFIO | alternate function IO | 复用 IO 端口 |
GPIO | general purpose input/output | 通用 IO 端口 |
CAN | Controller area network | 控制器局域网 |
FLITF | The Flash memory interface | 闪存存储器接口 |
I2C | Inter-integrated circuit | 微集成电路 |
IIS | integrate interface of sound | 集成音频接口 |
JTAG | joint test action group | 联合测试行动小组 |
SPI | Serial Peripheral Interface | 串行外围设备接口 |
UART | Universal Synchr./Asynch. Receiver Transmitter | 通用异步接收/发送装置 |
USB | Universal Serial Bus | 通用串行总线 |
CPSP | Current Program Status Register | 当前程序状态寄存器 |
SPSP | saved program status register | 程序状态备份寄存器 |
CSR | clock control/status register | 时钟控制状态寄存器 |
LR | link register | 链接寄存器 |
SP | stack pointer | 堆栈指针 |
MSP | main stack pointer | 主堆栈指针 |
PSP | process stack pointer | 进程堆栈指针 |
PC | program counter | 程序计数器 |
ICE | in circuit emulator | 在线仿真 |
ICE Breaker | 嵌入式在线仿真单元 | |
DBG | debug | 调试 |
IDE | integrated development environment | 集成开发环境 |
DWT | data watchpoint and trace | 数据观测与跟踪单元 |
ITM | instrumentation trace macrocell | 测量跟踪单元 |
ETM | embedded trace macrocell | 嵌入式追踪宏单元 |
TPIU | trace port interface unit | 跟踪端口接口单元 |
TAP | test access port | 测试访问端口 |
DAP | debug access prot | 调试访问端口 |
TP | trace port | 跟踪端口 |
DP | debug port | 调试端口 |
SWJ-DP | serial wire JTAG debug port | 串行-JTAG 调试接口 |
SW-DP | serial wire debug port | |
JTAG-DP | JTAG debug port | |
IRQ | interrupt request | 中断请求 |
FIQ | fast interrupt request | 快速中断请求 |
SW | software | 软件 |
SWI | software interrupt | 软中断 |
RO | read only | 只读(部分) |
RW | read write | 读写(部分) |
ZI | zero initial | 零初始化(部分) |
BSS | Block Started by Symbol | 以符号开始的块(未初始化数据段) |
PPB | Private Peripheral Bus | 专用外设总线 |
ALU | Arithmetic Logical Unit | 算术逻辑单元 |
CLZ | count leading zero | 前导零计数(指令) |
SIMD | single instruction stream multiple data stream | 单指令流,多数据流 |
VFP | vector floating point | 矢量浮点运算 |
二:常用词汇
英文 | 中文 |
Big Endian | 大端存储模式 |
Little Endian | 小端存储模式 |
context switch | 任务切换(上下文切换)(CPU寄存器内容的切换) |
task switch | 任务切换 |
literal pool | 数据缓冲池 |
arbitration | 仲裁 |
access | 访问 |
assembler | 汇编器 |
disassembly | 反汇编 |
binutils | 连接器 |
bit-banding | 位段(技术) |
bit-band alias | 位段别名 |
bit-band region | 位段区域 |
banked | 分组 |
buffer | 缓存/ |
ceramic | 陶瓷 |
fetch | 取指 |
decode | 译码 |
execute | 执行 |
Harvard | 哈佛(架构) |
handler | 处理者 |
heap | 堆 |
stack | 栈 |
latency | 延时 |
load (LDR) | 加载(存储器内容加载到寄存器Rn) |
store (STR) | 存储(寄存器Rn内容存储到存储器) |
Loader | 装载器 |
optimization | 优化 |
process | 进程/过程 |
thread | 线程 |
prescaler | 预分频器 |
prefetch | 预读/预取指 |
perform | 执行 |
pre-emption | 抢占 |
tail-chaining | 尾链 |