STM32Cube 用户手册 - 第一期 · 简称与术语
Preface
本篇文章为 STM32Cube 系列开发时可能会遇到的简称及术语，基本上以表格的形式展现。根据字母顺序依次排列。
Capital A
| Name |
Full name |
Description |
| AAPCS |
ARM Architecture Process Call Standard |
ARM 体系结构过程调用标准 |
| ADC |
Analog-to-Digital Converter |
模数转换器 |
| AF |
Alternate Function |
复用功能(端口复用和重映射) |
| AFIO |
Alternate Function IO |
复用 I/O 端口 |
| AHB |
Advanced High-Performance Bus |
高级高性能总线 |
| AHB-AP |
Advanced High-Performance Bus-Access Port |
高级高性能总线-访问端口 |
| ALU |
Arithmetic Logical Unit |
算术逻辑单元(CPU 的一部分) |
| APB |
Advanced Peripheral Bus |
高级外围总线 |
| APB1 |
Low Speed APB |
低速外围总线 |
| APB2 |
High Speed APB |
高速外围总线 |
| API |
Application Programming Interface |
应用编程接口 |
| ARM |
Advanced RISC Machine |
高级 RISC 处理器 |
| ARG |
Argument |
参数 |
| ARR |
Auto-reload register |
自动装载(寄存器) |
| ARPE |
Auto-reload preload enable |
自动预载(寄存器) |
| ASIC |
Application Specific Integrated Circuit |
专用集成电路 |
| ASYNC |
Asynchronous |
异步的 |
Capital B
| Name |
Full name |
Description |
| BCD |
Barrels Per Calendar Day |
日历 |
| BIN |
Binary |
二进制 |
| BSP |
Board support package |
板级支持包 |
| BSS |
Block Started by Symbol |
以符号开始的块(未初始化) |
| BSRR |
Bit set/reset register |
位重置寄存器 |
Capital C
| Name |
Full name |
Description |
| CAN |
Controller Area Network |
控制器局域网 |
| CC |
Capture/Compare |
捕获/比较 |
| CDC |
Communication device class |
通信设备类 |
| CK_INT |
Clock internal |
内部时钟 |
| CLZ |
Count Leading Zero |
前导零计数(指令) |
|
CMSIS
|
Cortex MicroController Software Interface Standard
|
Cortex 微控制器软件的接口
标准: 独立于供应商的硬件
抽象层，适用于基于 ARM
Cortex 处理器的微控制器
|
| CNT |
Counter |
计数 |
| COM |
Cluster Communication Port |
串口(串行通讯端口) |
| COMP |
Analog Comparator |
模拟比较器 |
| CPSP |
Current Program Status Register |
当前程序状态寄存器 |
| CPHA |
clock phase |
时钟相位 |
| CPOL |
clock polarity |
时钟极性 |
| CRC |
Cyclic Redundancy Check |
循环冗余校验 |
| CSR |
Clock Control/Status Register |
时钟控制状态寄存器 |
Capital D
| Name |
Full name |
Description |
| DAC |
Digital-to-Analog Converter |
数模转换器 |
| DAP |
Debug Access Port |
调试访问端口 |
| DBG |
Debug |
调试 |
|
D-Code
|
Debug Code
|
连接 Cortex-M3 核心 D-Code
总线（常数和调试访问）与
闪存数据存储器接口的总线
|
| DCMI |
Digital Camera Interface |
数据视频接口 |
| DEC |
decimal |
十进制 |
| DFSDM |
Digital filter for sigma delta modulators |
外部 ΣΔ 调制的数字信号滤波 |
|
DFU
|
Device Firmware Upgrade
|
USB 接口的 STM32 型号
从硬件或软件上支持
|
| DMA |
Direct Memory Access |
存储器直接访问 |
| DMA2D |
Chrom-ART Accelerator |
2D 图像处理的 DMA |
| DMIPS |
Dhrystone Million Instructions executed Per Second Dhrystone |
软件测算力的 MIPS 单位 |
| DP |
Debug Port |
调试端口 |
| DWT |
Data Watchpoint And Trace |
数据观测与跟踪单元 |
Capital E
| Name |
Full name |
Description |
| EA |
Empty Ascending |
空栈递增 |
| ED |
Empty Desending |
空栈递减 |
| EOC |
end of convert |
转换结束 |
| ETM |
Embedded Trace Macrocell |
嵌入式追踪宏单元 |
| ETR |
External |
外部 (信号) |
| EXTI |
External Interrupts |
外部中断 |
Capital F
| Name |
Full name |
Description |
| FA |
Full Ascending |
满栈递增 |
| FATFS |
FAT(File Allocation Table)File system |
用FAT文件系统 |
| FD |
Full Desending |
满栈递减 |
| FIFO |
First in, First out |
先进先出 |
| FIQ |
Fast Interrupt Request |
快速中断请求 |
| FLITF |
The Flash Memory Interface |
闪存存储器接口 |
| FMC |
FPGA Mezzanine Card |
FPGA 夹层卡（ FPGA 接口） |
| FPB |
flash patch and breakpoint FLASH |
转换及断电单元 |
| FPEC |
FLASH Program/Erase controller |
闪存编程/擦除控制器 |
| FPGA |
Field Programmable Gate Array |
现场可编程门阵列 |
| FS |
Full Speed |
全速（12 Mbps） |
| FSMC |
Flexible Static Memory Controller |
可变静态存储控制器 |
Capital G
| Name |
Full name |
Description |
| GAL |
Generic Array Logic |
通用阵列逻辑 |
| GPIO |
General Purpose Input/Output |
通用输入输出 |
Capital H
| Name |
Full name |
Description |
| HAL |
Hardware Abstraction Layer |
硬件抽象层 |
| HCLK |
High-speed Clock |
高速时钟 |
| HEX |
hexdadecimal |
十六进制 |
| HID |
human interface device |
人机界面设备 |
| HSE |
High Speed External |
高速外部 |
| HSI |
High Speed Internal |
高速内部 |
Capital I
| Name |
Full name |
Description |
| IABR |
Interrupt Active Bit Registers |
中断激活标志位寄存器组 |
| IAP |
In-Application Programming |
在程序中编程 |
| I2C |
Inter-Integrated Circuit |
集成电路总线 |
| ICE |
In-Circuit Emulator |
在线仿真器 |
| ICEB |
ICE Breaker |
嵌入式在线仿真单元 |
| ICP |
In-Circuit Programming |
在线编程 |
| ICER |
Interrupt Clear-Enable Registers |
中断除能寄存器组 |
| ICPR |
Interrupt Clear-Pending Registers |
中断解挂控制寄存器组 |
| I-Code |
I-Code |
取指总线 |
| IDE |
Integrated Development Environment |
集成开发环境 |
| IDR |
input data register |
输入数据寄存器 |
| IIS |
integrate interface of sound |
集成音频接口 |
| IP |
Interrupt Priority Registers |
中断优先级控制的寄存器组 |
| IPR |
Interrupt Priority Registers |
中断优先级控制的寄存器组 |
| IRQ |
Interrupt Request |
中断请求 |
| IRQn |
Interrupt Request number |
中断请求号 |
| ISR |
Interrupt Service Routines |
中断服务程序 |
| ISER |
Interrupt Set-Enable Registers |
中断使能寄存器组 |
| ISPR |
Interrupt Set-Pending Registers |
中断挂起控制寄存器组 |
| ITM |
Instrumentation Trace Macrocell |
测量跟踪宏单元 |
| IWDG |
Independent Watchdog |
独立看门狗 |
Capital J
| Name |
Full name |
Description |
| JTAG |
Joint Test Action Group |
联合测试行动组 |
|
JTAG-DP
|
JTAG Debug Port JTAG
|
JTAG 调试接口,提供基于 JTAG
协议的 5 线标准接口
|
Captial K
Captial L
| Name |
Full name |
Description |
| LCD |
Liquid Crystal Display |
液晶显示器 |
| LPUART |
Low-power Universal Asynchronous Receiver/Transmitter |
低功耗的通用异步串行口 |
| LR |
Link Register |
链接寄存器 |
| LSB |
Last(Least) Significant Bit |
最低有效位 |
| LSCO |
Low speed clock output |
低速时钟输出 |
| LSE |
Low Speed External |
低速外部 |
| LSI |
Low Speed Internal |
低速内部 |
| LSU |
Load Store Unit |
存取单元 |
| LL |
Low-layer drivers |
底层驱动库 |
| LPTIM |
Less power timer |
低功耗定时器 |
Capital M
| Name |
Full name |
Description |
| MCO |
Master Clock Output |
微控制器时钟输出 |
| MCU |
Microcontroller Unit |
微控制单元 |
| MFLOPS |
Million Floating-point Operations per Second |
主要用于测浮点计算能力。 |
| MIPS |
Million Instructions executed Per Second |
每秒执行百万条指令 |
| MMC |
MultiMedia Card |
多媒体卡 |
| MPU |
Memory Protection Unit |
内存保护单元 |
| MPU |
Microprocessor Unit |
微处理器 |
| MSB |
Most Significant Bit |
最高有效位 |
| MSC |
mass storage device class |
大容量存储类 |
| MSI |
Multi speed Internal |
多速内部时钟源 |
| MSP |
Main Stack Pointer |
主堆栈指针 |
| MSP |
MCU Specific Package |
MCU 特征包、MCU 实例化包 |
| MSP |
MCU Support package |
MCU 支持包 |
| MUX |
multiplexer |
多路复用器也称数据选择器 |
Capital N
| Name |
Full name |
Description |
| NMI |
Non Maskable Interrupt |
不可屏蔽中断 |
| NSS |
Negative Slave Select |
低电平从器件选择，俗称片选信号 |
| NVIC |
Nested Vectored Interrupt Controller |
嵌套向量中断控制器 |
Capital O
| Name |
Full name |
Description |
| OBL |
Option Byte Loader |
选择字节加载单元 |
| ODR |
Output data rate |
数据输出频率，单位 Hz |
| ODR |
Output data register |
输出数据寄存器 |
| OPAMP |
OPerational AMPlifier |
运算放大器 |
| OSPEEDR |
output speed register |
输出速率寄存器 |
| OTG |
On-The-Go |
运行时可切换主从角色 |
| OTYPER |
output type register |
输出类型寄存器 |
Capital P
| Name |
Full name |
Description |
| PAL |
Programmable Array Logic |
可编程阵列逻辑 |
| PC |
Program Counter |
程序计数器 |
| PCLK |
Peripheral Clock |
外设时钟 |
| PDM |
Pulse Duration Modulation |
脉宽调制 |
| PFU |
Pre-Fetch Unit |
预取单元 |
| PID |
Product ID |
产品标识 |
| POR |
Power-on reset |
电源复位 |
| PPB |
Private Peripheral Bus |
专用外设总线 |
| PRI |
priority |
优先级 |
| PSC |
prescaler n. |
预分频器 |
| PSP |
Process Stack Pointer |
进程堆栈指针 |
| PSRAM |
Pseudo static random access memory |
伪静态随机存储器 |
| PUDR |
pull-up/down register |
上拉/下拉寄存器 |
Capital Q
| Name |
Full name |
Description |
| Quad-SPI |
Quad Serial Peripheral Interface |
SPI 的 Quad 模式（四线制） |
Capital R
| Name |
Full name |
Description |
| RCC |
Reset And Clock Control |
复位和时钟控制 |
| RES |
resolution |
分辨率 |
| RISC |
Reduced Instruction Set Computer |
精简指令集计算机 |
| RNG |
Random Numeral Generator |
随机数发生器 |
| RO |
Read Only |
只读 |
| ROM |
Read Only memory |
只读存储器 |
| RS232 |
Recommended Standard 232 |
推荐标准 232 Modbus RTU 协议 |
| RS485 |
Recommended Standard 485 |
推荐标准 485 Modbus RTU 协议 |
| RTC |
Real-Time Clock |
实时时钟 |
| RTOS |
Real Time Operating System |
实时操作系统 |
| RW |
Read Write |
读写 |
| RX |
Receive X |
通信接收单元, X 代表要交叉。 |
Capital S
| Name |
Full name |
Description |
| SAI |
Serial Audio Interface |
串行音频接口 |
| SAK |
slave acknowledge |
从机应答 |
| SCSI |
small computer system inerface |
小型计算机系统接口 |
| SD |
Secure Digital Memory Card |
数字安全记忆卡,俗称 SD 卡 |
| SDIO |
Secure Digital I/O |
安全数字输入输出 |
| SDMMC |
SD/SDIO MMC card host interface |
SD 卡、SDIO 设备、MMC 卡接口 |
| SIMD |
Single Instruction Multiple Data |
单指令多数据流 |
| SIM |
single instruction stream multiple data stream |
单指令流，多数据流 |
| SMBus |
System Management Bus |
系统管理总线 |
| SOF |
Start of Frame |
帧起始 |
| SP |
Stack Pointer |
堆栈指针 |
| SPI |
Serial Peripheral Interface |
串行外设接口 |
| SPSR |
Saved Program Status Register |
程序状态保存寄存器 |
| SRAM |
Static Random-Access Memory |
静态随机存取存储器 |
| SUB |
sub-address |
子地址 |
| SW |
Software |
软件 |
| SWD |
Serial Wire Debug |
串行线调试 |
| SW-DP |
Serial Wire Debug Port |
串行线调试端口 |
| SWD-DP |
SWD debug serial |
提供基于 SWD 协议的标准接口 |
| SWI |
Software Interrupt |
软中断 |
| SWJ-DP |
Serial Wire JTAG Debug Port |
串行线 JTAG 调试端口 |
| SWO |
Serial Wire Output |
串行线输出 |
| SWPMI |
Single Wire Protocol Master Interface |
单线协议接口 |
| SWV |
Serial Wire Viewer |
串行线查看器 |
| SYNC |
synchronous |
同步的 |
Capital T
| Name |
Full name |
Description |
| TAP |
Test Access Port |
测试访问端口 |
| TCB |
task control block |
任务控制块 |
| TF |
Trans FLash (T-Flash) |
TF 卡，又叫 microSD 卡 |
| THS |
threshold |
阈值 |
| TIM |
Timer |
定时器 |
| TP |
Trace Port |
跟踪端口 |
| TPIU |
Trace Port Interface Unit |
跟踪端口接口单元 |
| TSC |
touch sensing controller |
触摸感应控制器 |
| TX |
Transmit X |
通信发送单元,X代表要交叉。 |
Capital U
| Name |
Full name |
Description |
| UART |
Universal Asynch. Receiver Transmitter |
通用异步接收/发送装置 |
| UEV |
update event |
更新事件 |
| UDIS |
update disable |
禁止产生更新事件 (UEV) |
| USART |
Universal Synchr./Asynch. Receiver/Transmitter |
通用同步/异步接收/发送器 |
| USB |
Universal Serial Bus |
通用串行总线 |
| USB OTG |
USB On-The-Go |
USB2.0 标准的补充协议 |
Capital V
| Name |
Full name |
Description |
| VBUS |
voltage bus |
电压总线 |
| VCP |
visual com port |
虚拟串口 |
| VFP |
Vector Floating Point |
矢量浮点运算 |
| VID |
vendor number |
厂商标识 |
Capital W
| Name |
Full name |
Description |
| WWDG |
Window Watchdog |
窗口看门狗 |
Capital X
Capital Y
Capital Z
| Name |
Full name |
Description |
| ZI |
zero initial |
零初始化（部分） |
