Description: This module can be used to interface to the MMC card in MMC or
* SPI modes. It supports a multiple card environment. The reset and
* identification processes assume multiple cards on the bus.
* In MMC mode, the card number is used as the RCA operand in the
* commands. Platform: |
Size: 9244 |
Author:许发伟 |
Hits:
Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of MP3 players, without special software platform; 2), MPEG I / II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB / UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE / ATAPI interfac Platform: |
Size: 1008633 |
Author:史比 |
Hits:
Description: This module can be used to interface to the MMC card in MMC or
* SPI modes. It supports a multiple card environment. The reset and
* identification processes assume multiple cards on the bus.
* In MMC mode, the card number is used as the RCA operand in the
* commands. Platform: |
Size: 9216 |
Author:许发伟 |
Hits:
Description: 1IC网友 做的硬盘MP3资料公开
该播放器使用了美国atmel公司出品的mp3播放器专用芯片at89c51snd1c.
本芯片特性如下：
1)MCS51内核，可以利用单片及开发软件Keil软件方便开发mp3播放器，无需特殊软件平台；
2)MPEG I/II-Layer 3 hardware decoder
.独立MP3 Decoder
.支持48,44.1,32,24,22.05,16khz取样频率
.支持软件31阶音量控制,高中低音均衡控制
.重低音效果
3)集成DAC部件，支持PCM,IIS格式；
4)64K字节片上代码存储空间（100K次擦写寿命）
5)4K字节boot flash memory,USB/UART下载代码
6)集成USB1.1 device部件
7)MMC卡接口
8)IDE/ATAPI接口（HDD/CD-ROM Interface)
9)2通道ADC,8Khz取样-1IC Netizen done disclosing information on the hard drive MP3 player that uses a ATMEL producer of the m p3 players ASIC at89c51snd1c. the chip features are as follows : 1) MCS51 kernel, and can use a single software Keil software development and facilitate the development of MP3 players, without special software platform; 2), MPEG I/II-Layer 3 hardware decoder. De independent MP3 coder. 48,44.1,32,24,22.05 support, ASF sampling frequency. support software volume control 31 bands, high school bass equalization control. bass results 3) DAC integrated components, support PCM, IIS format; 4) 64K-byte on-chip code storage space (100K erase life time) 5) 4K bytes boot Flash h memory, USB/UART download code 6) integrated USB 1.1 device components 7) MMC card interface 8) IDE/ATAPI interfac Platform: |
Size: 1008640 |
Author:史比 |
Hits:
Description: MMC卡接口标准官方文档，用来做软件开发或者硬件实现不错的参考书。-MMC card interface standard official document, to do software development or hardware to achieve a good reference book. Platform: |
Size: 852992 |
Author:Nee |
Hits:
Description: sd卡V1.0技术规范，对于在嵌入式系统中开发SD/MMC卡很有帮助。文中主要对sd卡的物理接口和通信协议等有详细描述-sd card V1.0 technical specifications for embedded systems development in the SD/MMC card helpful. The main text of the sd card physical interface and communication protocol, such as a detailed description of Platform: |
Size: 689152 |
Author: |
Hits:
Description: SD,MMC卡规范,V1.0. 由SD group 发布,对于SD卡接口开发很有帮助-SD, MMC card specification, V1.0. Published by the SD group, for the development of useful SD card interface Platform: |
Size: 972800 |
Author:常江 |
Hits:
Description: 1. SPI or 4bit parallel bus connection between Host and Card
2. Needs an USB Adapter to translate between USB and the SD/MMC card interface
3. Can be plugged into many different devices directly. Platform: |
Size: 70656 |
Author:sivakumar |
Hits:
Description: 1. SPI or 4bit parallel bus connection between Host and Card
2. Needs an USB Adapter to translate between USB and the SD/MMC card interface
3. Can be plugged into many different devices directly. Platform: |
Size: 539648 |
Author:sivakumar |
Hits:
Description: STM32-P103 board is development board which allow exploring the
complete features of the new ARM Cortex M3 STM32F103RBT6
microcontrollers produced by ST Microelectronics Inc.
The board have SD/MMC card connector and allow USB Mass storage
device demo to be evaluated. The RS232 driver and connector allow USB to
Virtual COM port demo to be evaluated. The CAN port and driver allow CAN
applications to be developed. The UXT connector allow access to all other
UEXT modules produced by OLIMEX like MOD-MP3, MOD-NRF24LR,
MOD-NOKIA6610 etc to be connected easily. In the prototype area
customer can solder his own custom circuits and to interface them to USB,
CAN, RS232 etc. Platform: |
Size: 1993728 |
Author:Nguyen Van Huy |
Hits:
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