Search - sd卡sd模式读写

[Other resource] sd(sd_4_data_mode)

Description: sd卡的高速读写程序，sd模式（4数据线），是普通spi模式的约6倍，以及完全的sd卡的data sheet-sd-card reader procedures, sd model (four data lines), is the general pattern of about 20 six times. and full sd card data sheet
Platform: | Size: 1250830 | Author: yindawei | Hits:

[SourceCode] SD卡SPI模式的相关操作

Description: SD卡的SPI模式的初始化，读写等。
Platform: | Size: 2066 | Author: zqyun7676 | Hits:

[ARM-PowerPC-ColdFire-MIPS] LPC2138+SD卡Proteus虚拟平台

Description: arm7 lpc2131 读写SD卡的程序，采用SPI模式，编译环境是ADS1.2，并有Proteus的仿真，可添加Fatfs文件系统
Platform: | Size: 189955 | Author: iciwoda_889@yopmail.com | Hits:

[Other Embeded program] sd(sd_4_data_mode)

[Embeded-SCM Develop] sd_ARM7

Description: SD卡与ARM7在SPI模式下进行数据读写原代码-SD card and ARM7 in SPI mode for data read and write original code
Platform: | Size: 16384 | Author: 鲍文斌 | Hits:

[SCM] avr_spi_sd

Description: sd卡的开发原程序,AVR单片机SPI模式下读写sd卡.-sd card of the original procedure, AVR SPI mode literacy sd card.
Platform: | Size: 5120 | Author: xiaozhu | Hits:

[Video Capture] sd_spi_read_write

Description: sd卡的spi总线模式读写 ,参考程序 .是个人在网上搜集的总结, 不同的平台但是相同的结构,仅仅spi模式没有 sd模式的希望大家见谅-sd card spi bus mode to read and write, reference procedures. is a personal summary of the Internet to collect, different platforms, however the same structure, only spi mode sd model no hope that we will be forgiven
Platform: | Size: 10240 | Author: 冯剑 | Hits:

[Embeded-SCM Develop] hello_led_0

Description: SD卡的SD模式的读写驱动，PIO口控制，代码速度相对较慢，再NIOS2环境下开发-SD card reader SD model-driven, PIO population control, code relatively slow, and then the development environment NIOS2
Platform: | Size: 198656 | Author: 李永杰 | Hits:

[SCM] sd001SPI

Description: 用C8051F020的SPI模式控制SD卡的读写，通信速度很快-C8051F020 with the SPI mode control SD card reader, communication, very fast
Platform: | Size: 3072 | Author: llc1 | Hits:

[ARM-PowerPC-ColdFire-MIPS] EebestSD

Description: ARM MDK编译环境下的SD卡读写程序。SD卡工作在SPI模式下。-ARM MDK compiler environment procedures SD card reader. SD cards in SPI mode.
Platform: | Size: 1309696 | Author: zyzoe | Hits:

[SCM] SD_Read_SD_MOD

Description: 用SD模式读SD卡的代码,写功能尚未实现,希望能给您一点帮助!-SD mode with SD card code reading and writing function has not yet been achieved, I hope to give you a little help!
Platform: | Size: 25600 | Author: 棋棋赢 | Hits:

[SCM] 9mc8051_core

Description: 51单片机模拟SPI或者SD模式读写SD卡分析报告-51 single-chip analog SD or SPI mode of SD card to read and write an analytical report
Platform: | Size: 394240 | Author: sss | Hits:

[ARM-PowerPC-ColdFire-MIPS] SDcard_MCS51

Description: 　SD卡有两个可选的通讯协议：SD模式和SPI模式。SD模式是SD卡标准的读写方式，但是在选用SD模式时，往往需要选择带有SD卡控制器接口的MCU，或者必须加入额外的SD卡控制单元以支持SD卡的读写。然而，AT89C52单片机没有集成SD卡控制器接口，若选用SD模式通讯就无形中增加了产品的硬件成本。在SD卡数据读写时间要求不是很严格的情况下，选用SPI模式可以说是一种最佳的解决方案。因为在SPI模式下，通过四条线就可以完成所有的数据交换，并且目前市场上很多MCU都集成有现成的SPI接口电路，采用SPI模式对SD卡进行读写操作可大大简化硬件电路的设计。-There are two optional SD card communication protocols: SD mode and SPI mode. SD model is a standard SD card reading and writing, but in the selection of SD mode, often need to select the SD card controller interface with MCU, or SD card to join the additional control unit to support the SD card reader. However, AT89C52 microcontroller is not integrated SD card controller interface to SD mode if the selected communication would in effect increase the cost of hardware products. The time to read and write data in SD card is not very demanding circumstances, the use SPI mode can say is the best solution. SPI, mode because, by four lines on all the data can be exchanged, and Du Mu Qian Ji Cheng MCU market, there are many existing SPI interface circuit using SPI mode on the SD card reader can be greatly Jianhua Cao Zuo hardware design.
Platform: | Size: 35840 | Author: | Hits:

[SCM] SD

Description: SD卡读写实验基础实验用SD卡的SPI模式进行读写-SD card reader experimental basis experiment SPI mode of SD card reader
Platform: | Size: 3587072 | Author: 禾耀电子 | Hits:

[Other Embeded program] FAT-SD-card-information

Description: 全面透析SD卡与FAT相关资料包括：4.5万字透视FAT32系统；SD存取介质；SD卡的SPI模式（中文）；CSD寄存器解析；基于SPI协议的SD卡读写-FAT SD card with full dialysis-related information, including: 4.5 million characters perspective FAT32 system SD access to media SD card SPI mode (in Chinese) CSD register analysis SPI protocol-based SD card reader
Platform: | Size: 2045952 | Author: 张成 | Hits:

[Software Engineering] SDCard-SPI-mode-

Description: SD卡的SPI方式读写的总结，SD卡有SD模式和SPI模式两种-The SD card s SPI Mode of reading and writing summary, SD card has SD mode and SPI model two kinds
Platform: | Size: 11264 | Author: 天乐 | Hits:

[VHDL-FPGA-Verilog] Verilog-to-do-SD-card

Description: 本文档内是基于Verilog HDL的SD卡SPI模式下的读写程序，内有详细的注释，且通俗易懂。-This document is based on Verilog HDL in the SD card in SPI mode to read and write procedures, which are detailed notes, and easy to understand.
Platform: | Size: 8192 | Author: 快乐天使 | Hits:

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