词汇表¶
约 1044 个字 预计阅读时间 5 分钟
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词汇表是 cm 老师整理的,让我们说 谢谢 cm !
1) Ch1.1-7¶
odometer:里程表,计程器
signal conditioning: 信号调理、信号处理
capacitor:电容器,e.g., capacitor charge,电容器充电
radix:基数(= base)
radix point:小数点
number = integer portion(整数部分) + fraction portion(小数部分)
power series:幂级数
binary:二进制,octal:八进制,decimal:十进制;hexadecimal:十六进制
augend:被加数
addend:加数
minuend: 被减数
subtrahend:减数
padding:填充
weighted code:有权码
arithmetic:算术、四则运算
significant digit:有效位
punched paper:打孔纸带
parity:奇偶校验
even:偶数
odd:奇数
source coding:信源编码
channel coding:信道编码
optical Shaft Encoder:光轴编码器
positional number system:按位记数制
2) Ch2.1-3¶
notation: 标记法
operator:运算符、算子,e.g., logical operator 逻辑运算符
operand:操作数
identifier:标识符=designator,e.g., variable identifier:变量标识符
overbar: ( ¯ )上横线
single quote mark ('):单引号
normally-closed switch:常闭开关,e.g. Normally-Open(NO), Normally-Closed(NC)
magnetic field:磁场
energizing coil:激励线圈
relay:继电器
transistor: 晶体管、三极管
precedence:优先权,e.g., Boolean Operator Precedence
parenthesis:括号(单数形式parenthesis)
leave out:遗漏, e.g., If the meaning is unambiguous, we leave out the symbol “·”.
idempotence: 幂等性
involution: 乘方
dual:对偶= duality,e.g., The dual of an algebraic expression is obtained by interchanging + and · and interchanging 0’s and 1’s.
dual function:对偶函数
complement function: 补函数
canonical form:规范形式
standard form:标准形式
designator:标识符= identifier,e.g., We drop the “m” designators:我们删除了m变量标识符
identity: 同一性;一致;相等;e.g., Prove the identity of each of the following Boolean equations, using algebraic manipulation.
indices:index的复数(=indexes) 一般在数学,金融和相关领域使用
subscript:下标
3) Ch2.4-7¶
Venn diagram:维恩图
Implicant:蕴涵项;蕴含项;隐含数
Prime implicant: 主蕴含项
essential prime implicant:基本素蕴涵; 实质本原蕴涵
Don't cares: 无关最小项
degenerate: 退化, e.g., A NAND gate with one input degenerates to an inverter.
Hi-Impedance Outputs: 高阻态输出
4) Ch3.1-2¶
rudimentary:基础的;基本的;未充分发展的;原始的
die: 裸片、芯片
wafer:晶圆
margin: 边缘、差额,e.g., noise margin,噪声容限
superimpose: v.使(甲)叠映在(乙)上;使重叠, e.g., Noise margin refers to the maximum external noise voltage superimposed on a normal input value that will not cause an undesirable change in the circuit output
dissipation: n.消耗;放荡;浪费;e.g., power dissipation = power consumption
propagation delay:传播延迟
transition time:转换时间
transport delay:传输延迟
inertial delay:惯性延迟
full custom: 完全定制
fabrication: 制造、制作
cell library:元件库
schematic:原理图,简图
5) Ch3.3-9¶
decoder:译码器
encoder:编码器
multiplexer:多路复用器,Multiplexer means many into one.
demultiplexer:信号分离器、多路分配器,The demultiplexer means one into many.
anode: 阳极,正极
cathode: 阴极,负极
6) Ch3.8-10¶
Iterative array:迭代阵列
Ripple Carry Adder:行波进位加法器
Carry Look-ahead Adder: 超前进位加法器
bit-wise: 以位为操作对象的(wise是方式之意),如bit-wise operators(位运算符), 2-input bit-wise addition functional block
7) Ch3.11-12¶
1's Complement:反码
2's Complement:补码
magnitude:数值
Signed-Magnitude:符号—数值表示法
Signed-Complement:符号—补码表示法
contraction:(n.) 收缩、紧缩;contract:(v.) 收缩
8) Ch5.2¶
fuse intact:熔丝保留
fuse blown:熔丝熔断
volatile:易失性的
non-volatile:非易失性的
9) Ch4.1-4¶
tractable: (adj.) 易处理的;易驾驭的
oscillator: (n.) 振荡器
capacitors: (n.) 电容器
inductor: (n.) 电感器
latch:锁存器
flip-flop:触发器
metastable state:亚稳态
alternating clock:交替时钟
disposable sampling = 1s catching:一次采样
setup time:建立时间
hold time:保持时间
pulse-triggering:脉冲触发
level triggering:电平触发
edge triggering:边沿触发
self-recovery capability:自恢复能力
equivalent state:等价状态
10) Ch6.1-5¶
register:寄存器
register transfer operation:寄存器传输操作
microoperation:微操作
register transfer structure:寄存器传输结构
bus:总线
lateral: (adj.) 侧面的;横向的;向侧面移动的
laterally: (adv.) 侧面地;横向地;向侧面移动地
serial gating:串行门控
parallel gating:并行门控
counter:计数器
data path:数据通道
control unit:控制单元
11) Ch7.1-7¶
strobe:选通;选通脉冲;闸门
SRAM:静态内存
DRAM:动态内存
coincident selection:重合选择
word extension:字扩展
bit extension:位扩展
address multiplexing:地址复用(指DRAM)
refresh:刷新
synchronous DRAM(SDRAM):同步DRAM
burst read:爆发模式读取数据
burst length:爆发模式的数据读/写长度
memory bandwidth:内存带宽