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