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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: NEC78k0s单片机uPD78F9234将片内FLASH用做EEPROM的例程-NEC78k0s uPD78F9234 MCU chip will be used as EEPRO FLASH M routines
Platform: |
Size: 39216 |
Author: haha |
Hits:
Description: 本方案主要介绍了利用凌阳SPCE061A精简开发板作为控制核心，外扩64M三星NAND Flash存储器，利用SPLC501液晶显示模组显示的简易语音电子书的设计方案。该电子书不仅可以使读者看书，而且可以听书，利用我们的SPCE061A的语音功能开发出一个\"趣味书屋\"。
-The program introduces the use of Sunplus SPCE061A streamline the development board as a core control, 64 M expansion outside Samsung NAND Flash memory, SPLC501 use LCD display module simple voice e-books design. The e-books so that readers can not only read, but can listen to, We use the voice features SPCE061A developed an "interesting book store."
Platform: |
Size: 314548 |
Author: 鹰 |
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: NEC78k0s单片机uPD78F9234将片内FLASH用做EEPROM的例程-NEC78k0s uPD78F9234 MCU chip will be used as EEPRO FLASH M routines
Platform: |
Size: 38912 |
Author: haha |
Hits:
Description: 本方案主要介绍了利用凌阳SPCE061A精简开发板作为控制核心，外扩64M三星NAND Flash存储器，利用SPLC501液晶显示模组显示的简易语音电子书的设计方案。该电子书不仅可以使读者看书，而且可以听书，利用我们的SPCE061A的语音功能开发出一个"趣味书屋"。
-The program introduces the use of Sunplus SPCE061A streamline the development board as a core control, 64 M expansion outside Samsung NAND Flash memory, SPLC501 use LCD display module simple voice e-books design. The e-books so that readers can not only read, but can listen to, We use the voice features SPCE061A developed an "interesting book store."
Platform: |
Size: 314368 |
Author: 鹰 |
Hits:
Description: 使用C# web服务分层式flash mp3文件播放器,功能单间,做为学习,flash cs + .net结合用开发的一个模式 (使用flash cs + net 1.0 )-The use of C# Web services layer flash mp3 file player, function room, as learning, flash cs+. Net combined with the development of a model (using flash cs+ Net 1.0)
Platform: |
Size: 438272 |
Author: Macu |
Hits:
Description: flash 键盘音效取自win2000系统ding.wav，经过CoolEdit处理成音阶，在Flash中导入在相应按钮上。
没有难度，就是耐心一点，成绩不错哦！
对应表：
低音G-a #G-w A-s #A-e B-d
中音C-f #C-t D-g #D-y E-h F-j #F-i G-k #G-o A-l #A-p B-
高音C-1 D-2 E-3 F-4 G-5 A-6 B-7 C(high)-8
#C-c #D-v #F-b #G-n #A-m
-flash keyboard sound from the win2000 system ding.wav, after CoolEdit into treatment scale, in the Flash import in the corresponding button. There is no difficulty, that is, a little patience, have done quite well Oh! The corresponding table: bass Ga# Gw As# Ae Bd Alto Cf# Ct Dg# Dy Eh Fj# Fi Gk# Go Al# Ap B-Treble C-1 D-2 E-3 F- 4 G-5 A-6 B-7 C (high)-8# Cc# Dv# Fb# Gn# Am
Platform: |
Size: 614400 |
Author: |
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Description: Booting Linux from DiskOnChip HOWTO-DiskOnChip (DOC) is a flash drive that is manufactured by M− Systems. The use of flash drives is emerging
as a substitute for Hard Disks in embedded devices.
Platform: |
Size: 531456 |
Author: steven |
Hits:
Description: 介绍一种基于超低功耗单片机的数据采集系统的设计与实现 具体阐述该系统的工作原理、主要特点、总
体设计、硬件电路和软件流程设计。该系统以TI公司的16位Flash型MSP430Fx44x系列单片机为核心,以根据韦根德效应制成的零功耗磁敏传感器作为采集前端,选用M BUS总线进行数据传输,适用于远传抄表的数据采集。-Introduce ultra-low power microcontroller based data acquisition system design and implementation specifically addressed the working principle of the system, main features, overall design, process design hardware and software. The system is TI' s 16-bit Flash-based MSP430Fx44x MCU as the core, made according to Wei Gende effect as a zero-power magnetic sensor acquisition front, the choice of M BUS bus for data transmission for remote meter reading data collection.
Platform: |
Size: 137216 |
Author: 天峰 |
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Description: 对拍客PIIKEE竞拍程序进行优化后的版本，并且增加了UCENTER支持和积分商城功能，非常好，感兴趣的我这还有最新更新版，但想和JSP做的闪拍程序换，有的可以联系我的邮箱yabsc163@163.com-Take-off on the auction procedures PIIKEE optimized version, and added support and integration UCENTER Mall features, very good, I' m interested in this latest update as well, but want to shoot JSP procedures for doing flash, and some can Contact my email yabsc163@163.com
Platform: |
Size: 39328768 |
Author: 战胜斌 |
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Description: The MAX II CPLD has the following features:
■ Low-cost, low-power CPLD
■ Instant-on, non-volatile architecture
■ Standby current as low as 29 μA
■ Provides fast propagation delay and clock-to-output times
■ Provides four global clocks with two clocks available per logic array block (LAB)
■ UFM block up to 8 Kbits for non-volatile storage
■ MultiVolt core enabling external supply voltages to the device of either 3.3 V/2.5 V
or 1.8 V
■ MultiVolt I/O interface supporting 3.3-V, 2.5-V, 1.8-V, and 1.5-V logic levels-The MAX® II family of instant-on, non-volatile CPLDs is based on a 0.18-μm, 6-layermetal-
flash process, with densities from 240 to 2,210 logic elements (LEs) (128 to 2,210
equivalent macrocells) and non-volatile storage of 8 Kbits. MAX II devices offer high
I/O counts, fast performance, and reliable fitting versus other CPLD architectures.
Featuring MultiVolt core, a user flash memory (UFM) block, and enhanced in-system
programmability (ISP), MAX II devices are designed to reduce cost and power while
providing programmable solutions for applications such as bus bridging, I/O
expansion, power-on reset (POR) and sequencing control, and device configuration
control.
Platform: |
Size: 612352 |
Author: 王广龙 |
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Description: as3 加载mp4本地视频解码，经测试绝对可以用。-as3 load mp4 local video decoding, the test can definitely use.
Platform: |
Size: 5120 |
Author: 方猛 |
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Description: 此源码为 flash读写操作，以1M为基本单元的读写操作-The source code for the flash read and write operations, to 1 m as the basic unit of read and write operations
Platform: |
Size: 6144 |
Author: 刘建军 |
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Description: 系统以 AVR 单片机为控制核心，实现 对人的语音的识别控制。该芯片内部集成了 MP3播放功能，支持 MPEG等格式 ，可实现 语音提示或 MP3歌 曲的播放功能。-
Abstract：The system with AVR M CU as a controlcore， realizes the speech recognition contro1． The system uses the main controlchip AtmelATM EGA128．ICRoute single chip LD3320 is adopted for speech recognition，in which the speech
recognition algorithm is integrated without external FLASH and RAM resources． It S a good way tO complete the speech
recognition task ofnon—specificperson．M P3 playerisintegrated in thechip to supportM PEG format．Itcan be used forvoice
promptplayback orMP3 songs．Dueto internalcontaining 16 A／D，D／A converterand apoweramplifiercircuit，itcanpro—
duceclearsound withoutany externalpoweramplifier circuit．Thesystem has reserved a variety ofinterfaces and has a good
scalability．
Platform: |
Size: 15360 |
Author: 白凝 |
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