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Description: dsp华为编程规范与案例-dsp programming norms and Huawei case
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Size: 87040 |
Author: 高强 |
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Description: TI5509A-DSP－192*64液晶显示驱动，自己写的-TI5509A-DSP-192* 64 LCD driver, wrote it myself
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Size: 89088 |
Author: 屈宵军 |
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Description: 该代码采用c5400dsp的汇编语言和c语言实现快速傅立叶变换，经过实际测试，效果很好，可以支持64、128、256点的fft-c5400dsp of assembly language and c Language Fast Fourier Transform, after the actual test, a good effect, and can support 64,128,256 point fft
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Size: 47104 |
Author: 杨健 |
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Description: dsp的设计，定时器的使用，中断的使用，MCBSP的初始化和使用-dsp design, the use of timers, interrupt the use MCBSP initialization and use, etc.
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Size: 2048 |
Author: 高航 |
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Description: DM642上的DMA性能一个简单的介绍和分析。
DM642中的DMA称为EDMA（Enhanced Direct Memory Access）,其EDMA控制器支持64个相互独立的DMA通道，每个通道都可以接受系统外设事件的触发或者CPU的指令的触发，不同DMA传输之间还可以进行连接，构成各种复杂的DMA操作，在600MHz主频时可以提供2.4GB/秒的数据吞吐量。具备的1维、2维传输模式，非常适合图像的处理。
-DMA performance on the DM642 a brief introduction and analysis. DM642 The DMA called EDMA (Enhanced Direct Memory Access), the EDMA controller to support 64 independent DMA channels, each channel would be acceptable to all system peripherals, or trigger events trigger CPU instructions, different DMA transmission of can also be used for inter-connections, constitute a complex DMA operation, in the 600MHz frequency can provide 2.4GB/s data throughput. With the 1-dimensional, 2-dimensional transport model, very suitable for image processing.
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Size: 6144 |
Author: 色度 |
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Description: ti dsp 6416 的BOOT程序。利用此程序实现将代码写入到FLASH 的功能。-ti dsp 6416 the BOOT process. Use this procedure to write the code to realize the function of FLASH.
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Size: 43008 |
Author: 刘永志 |
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Description: DSP TMS320C55x 汇编程序
FIR滤波汇编源程序 64点 直接调用即可-DSP TMS320C55x assembler source compilation of FIR filter 64 can directly call
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Size: 1024 |
Author: MONYA |
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Description: ECE345, Visual-to-Audio Electronic Travel Aid
Code for TM320C54x (v2a.asm) download
This project involves the design and implementation of a audio synthesis device that converts moving images into audio signals. The system is built on a TM320C54x DSP with interface to an IMAQ camera module via the serial port on a PC. Brief description: A LabVIEW VI acquires an image from the IMAQ camera module. It quantizes the image into a 5x5, 3-bit image, and sends the data to the TM320C54x DSP via a serial port. The TM320C54x DSP constructs a 64-tap FIR by combining a series of 64-tap head related transfer functions (HRTF) according to the incoming data, and then filters an input audio signal with this FIR filter, in effect creating a correspondence between the filtered signal and the original image. -ECE345, Visual-to-Audio Electronic Travel Aid Code for TM320C54x (v2a.asm) download This project involves the design and implementation of a audio synthesis device that converts moving images into audio signals. The system is built on a TM320C54x DSP with interface to an IMAQ camera module via the serial port on a PC. Brief description: A LabVIEW VI acquires an image from the IMAQ camera module. It quantizes the image into a 5x5, 3-bit image, and sends the data to the TM320C54x DSP via a serial port. The TM320C54x DSP constructs a 64-tap FIR by combining a series of 64-tap head related transfer functions (HRTF) according to the incoming data, and then filters an input audio signal with this FIR filter, in effect creating a correspondence between the filtered signal and the original image.
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Size: 3072 |
Author: zhouyu |
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Description: DSP2812驱动LCD 实验示例。LCD的点阵为128×64-LCD Driver DSP2812 experimental sample. The dot matrix LCD for the 128 × 64
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Size: 278528 |
Author: 唐明 |
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Description: DSP 2812的 64点fft的C程序-2812 proceedings of the 64-point fft
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Size: 1024 |
Author: 李伟 |
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Description: 基于TMS320C6416 DSP芯片的fft程序，需要根据自己硬件不同来修改.asm文件，其中fft是由C写成。-Based on the TMS320C6416 DSP chip fft procedures, the need to modify their own different hardware. Asm document written in C by fft.
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Size: 463872 |
Author: 郭函 |
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Description: tms320c6455
High-Performance Fixed-Point DSP
TMS320C64x+™ DSP Core
Enhanced VCP2
Enhanced Turbo Decoder Coprocessor (TCP2)
64-Bit External Memory Interface (EMIFA)
Four 1x Serial RapidIO® Links (or One 4x),
DDR2 Memory Controller
EDMA3 Controller (64 Independent Channels)-tms320c6455
High-Performance Fixed-Point DSP
TMS320C64x+™ DSP Core
Enhanced VCP2
Enhanced Turbo Decoder Coprocessor (TCP2)
64-Bit External Memory Interface (EMIFA)
Four 1x Serial RapidIO® Links (or One 4x),
DDR2 Memory Controller
EDMA3 Controller (64 Independent Channels)...
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Size: 1605632 |
Author: victor |
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Description: 介绍两种不同结构 SPI 的接口电路软硬件设计方法。给出了由 TMS320F2407 DSP 与
16 位 Σ-ΔA/ D 转换器 AD73360 组成的多路数据采集系统，具有硬件结构简单、6 通道相关信号同时采样、内置抗混叠滤波器和程控放大器、采样速率和抗混叠滤波频率可通过编程选择等特点，最高采样率可达 64 k/ s, 已在矿山设备机械故障诊断、电力参数测量系统中得以应用，效果良好。-The design of TMS320F2407 DSP and AD73360
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Size: 149504 |
Author: 单志林 |
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Description: 通过TLC320AD50采集音频信号(f.max<10kHz)，编写DSP的FFT处理程序（自定频谱分辨力），获得幅频特性之后，在点阵液晶(128*64)中大致显示出幅频图。并在液晶中用文字显示频率幅值前三的频率值。-By TLC320AD50 capture audio (f.max < 10kHz), the preparation of the FFT DSP processing (custom spectral resolution), obtained after the amplitude-frequency characteristics, in the dot-matrix LCD (128* 64) in general show that the amplitude frequency diagram. LCD used in the first three words show the frequency of the frequency amplitude value.
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Size: 287744 |
Author: 莫思 |
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Description: TI 6474 的emac 使用例程，使用88e6122 作为物理芯片，初始化sgmii与mdio,可以向上位机发送数据报文- test code for emac perpheral of dsp tms320c6474,use 88e6122 as phy device and initial sgmii and mdio ,can send ethernet packet to pc
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Size: 56320 |
Author: 雷鹏勇 |
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Description: Melp Encoder in C language for DSP 64-Melp Encoder in C language for DSP 64xx
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Size: 24576 |
Author: santro |
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Description: 近年来，随着DSP的快速发展，被广泛的应用于图像处理及目标定位[11][13][21]上，极大地提高图像处理的实时性。DSP主要用来实现扩展算法和数字信号处理的功能，其最典型的用途是实现数字图像处理算法。DSP芯片内采用大容量的SRAM作为系统的高速缓存，高达64位的数据总线带宽。在片外采用了目前流行的SDRAM、DDR2等高速大容量存储器的无缝连接，同时还支持SRAM、FIFO等各种类型的存储器，大大提高了图像的存储容量及速度。-In recent years, with the rapid development of DSP, has been widely used in image processing and target location [11] [13] [21], and greatly improve the image processing in real time. Mainly used to implement DSP algorithms and digital signal processing expansion of the function, the most typical use digital image processing algorithms. DSP chip with large-capacity SRAM cache as a system, up to 64-bit data bus bandwidth. Chip used in the popular SDRAM, DDR2 memory and other high-speed large-capacity seamless connection, and also supports SRAM, FIFO, and other types of memory, greatly improving the image storage capacity and speed.
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Size: 261120 |
Author: 侯国强 |
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Description: 近年来，随着DSP的快速发展，被广泛的应用于图像处理及目标定位[11][13][21]上，极大地提高图像处理的实时性。DSP主要用来实现扩展算法和数字信号处理的功能，其最典型的用途是实现数字图像处理算法。DSP芯片内采用大容量的SRAM作为系统的高速缓存，高达64位的数据总线带宽。在片外采用了目前流行的SDRAM、DDR2等高速大容量存储器的无缝连接，同时还支持SRAM、FIFO等各种类型的存储器，大大提高了图像的存储容量及速度。-In recent years, with the rapid development of DSP, has been widely used in image processing and target location [11] [13] [21], and greatly improve the image processing in real time. Mainly used to implement DSP algorithms and digital signal processing expansion of the function, the most typical use digital image processing algorithms. DSP chip with large-capacity SRAM cache as a system, up to 64-bit data bus bandwidth. Chip used in the popular SDRAM, DDR2 memory and other high-speed large-capacity seamless connection, and also supports SRAM, FIFO, and other types of memory, greatly improving the image storage capacity and speed.
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Size: 1499136 |
Author: 侯国强 |
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Description: DSP 中的DES加密算法 64位 加密,是 C5509a上实现的-The DSP 64-bit encryption DES encryption algorithm is implemented on C5509a
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Size: 70656 |
Author: lidongliang |
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Description: 流水线结构的最大公约数处理器，处理的数据为32bit,采用64级流水线实现。-A pipeline sturcture GCD DAC, data width is 32bit.
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Size: 4096 |
Author: yefeng |
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