嵌入式&深度学习术语及简称

SHAVE:Streaming Hybrid Architecture Vector Engin

SIPP:Streaming Image Processing Pipeline 

To improve floating-point performance of LEON-based systems, a new FPU called GRFPU has been developed at GaislerResearch. With a peak performance of 250MFLOPS on a typical 0.13um process GRFPU offers a significant performance improvement over the existing solutions.

GRFPU Control unit(GRFPC)

MIPI:Mobile Industry Processor Interface

CSI:Camera Serial Interface,MIPI的一种接口标准,for camera。同样有DSI,for display。CSI-2需要4 lanes。

CIF是常用的标准化图像格式(Common Intermediate Format)。

eFuse,电编程熔丝。

BIST:Build-In Self Test

 

DSU:Debug Support Unit(processor)

DCU:Shave Debug & Control Unit

DCU:DDR PHY(DRAM) Command Unit

 

SPI时钟说明

CPOL:(Clock polarity)决定SPI数据传输空闲状态是高电平还是低电平

CPHA:(Clock Phase)决定SPI数据传输采用脉冲的第一个边沿还是第二个边沿

MISO:Master In Slaver Out

MOSI:Master Out Slaver In

SS:Switch Select

 

I2C:

SLC:Serial Clock

SDA:Serial Data

 

Static Branch Prediction:静态分支预测,通过预测未来指令流向来提高CPU执行速度。

AMBA:高级微控制器总线架构 

AHB:先进高性能总线 

CPR:clock power and reset control 

AON:always on

DMA:Direct Memory Access直接寄存器存取

MAC:Media Access Control媒体访问控制器 Ethernet MAC

LSU:Load Store Unit(processor)

BRU :Branching Unit

CMU :Compare and Move Unit

PEU :Predicate Execution Unit

VRF :Vector Register File

IRF :Integer Register File整形寄存器堆

 

IAU:Integer  Arithmetic Unit

SAU:Scalar Arithmetic Unit标量计算、浮点计算

VAU:Vector Arithmetic Unit

 

CMX:Connection Matrix

AMC:Accelerate Memory Controller

NAL:H.264 Network Abstraction Layer网络抽象层 

DSI:Display Serial Interface显示串行接口

 

POSIX:Portable Operation System Interface of UNIX可移植操作系统接口 

 

NHWC:数据的格式data_formate为[batch,in_height,in_width,in_channels]

NCHW:数据格式为[batch,in_channels,in_height,in_width]

 

VID:object detection from video 

MCS:Multi-Context Suppression

MGP:Motion Guide Propagation

 

 

 

posted @ 2017-10-18 15:50  Osler  阅读(738)  评论(0编辑  收藏  举报