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[Other resourceAUDIO

Description: 基于KEIL51的一款高性能的数字功放的完整代码,核心芯片用的是PT2322。
Platform: | Size: 115829 | Author: liudeng | Hits:

[Other resourcevolcontrol

Description: 近段时间闲来无事做了一款AV和HI-FI两用的前级,采用音量音调处理芯片PT2322完成音量音调的处理,支持六声道音量0~15分贝可调,高中低音支持-7db~+7db可调,总音量支持0~79分贝可调,步进为2分贝每次,并且具有静音、3D和直通功能,不论是在听音乐还是在看电影两不误;采用pt2323实现音源输入选择和2声道转换成6声道的功能,支持四组普通立体声输入和一组DVD六声道输入,并且能够将四组立体声其中的任何一组转换成六声道,即使是用VCD看普通碟片时也能欣赏到有如DVD一样的环绕音效。由于PT2323和PT2322支持I2C总线控制,利用89c51对其进行控制,PCB板连线方便,控制简单。本板除了以上功能外,还特留有一个输出口,用来控制后面所接的功率放大模块的电源的关断,以实现遥控开关机,静音时也将功率放大模块的电源模块关断,以实现节能的目的。本电路还有一个重要特点,整个电路采用单5V电源供电,接口简单,连线方便,便入摩机用。人对电路操作主要有两种方式,一是通过键盘来进行控制,二是通过配有的红处的遥控接收头来控制,遥控器可选市面上很容易买到的由TC9148型的遥控器即可。本人提供少量PCB板,供爱好音响和单片机的同行做实验, 如有需要也可提供全套散件或成品板。
Platform: | Size: 23717 | Author: 易生 | Hits:

[Audio programv0.1

Description: MDT10P10控制PT2322+PT
Platform: | Size: 42467 | Author: dusk | Hits:

[RFIDanti_d_aloha

Description: 此代码为RFID中防冲突算法中动态帧ALOHA算法的仿真,利用时隙中标签平均数的期望值e。-this code for RFID defense algorithm conflict dynamic frame ALOHA algorithm simulation, Slot label use of the average e expectations.
Platform: | Size: 2048 | Author: 刘晶 | Hits:

[SCMAUDIO

Description: 基于KEIL51的一款高性能的数字功放的完整代码,核心芯片用的是PT2322。-Based on KEIL51 of a high-performance digital power amplifier complete code, the core chip is used in PT2322.
Platform: | Size: 115712 | Author: liudeng | Hits:

[SCMvolcontrol

Description: 近段时间闲来无事做了一款AV和HI-FI两用的前级,采用音量音调处理芯片PT2322完成音量音调的处理,支持六声道音量0~15分贝可调,高中低音支持-7db~+7db可调,总音量支持0~79分贝可调,步进为2分贝每次,并且具有静音、3D和直通功能,不论是在听音乐还是在看电影两不误;采用pt2323实现音源输入选择和2声道转换成6声道的功能,支持四组普通立体声输入和一组DVD六声道输入,并且能够将四组立体声其中的任何一组转换成六声道,即使是用VCD看普通碟片时也能欣赏到有如DVD一样的环绕音效。由于PT2323和PT2322支持I2C总线控制,利用89c51对其进行控制,PCB板连线方便,控制简单。本板除了以上功能外,还特留有一个输出口,用来控制后面所接的功率放大模块的电源的关断,以实现遥控开关机,静音时也将功率放大模块的电源模块关断,以实现节能的目的。本电路还有一个重要特点,整个电路采用单5V电源供电,接口简单,连线方便,便入摩机用。人对电路操作主要有两种方式,一是通过键盘来进行控制,二是通过配有的红处的遥控接收头来控制,遥控器可选市面上很容易买到的由TC9148型的遥控器即可。本人提供少量PCB板,供爱好音响和单片机的同行做实验, 如有需要也可提供全套散件或成品板。 -err
Platform: | Size: 23552 | Author: 易生 | Hits:

[Audio programv0.1

Description: MDT10P10控制PT2322+PT-MDT10P10 control PT2322+ PT
Platform: | Size: 41984 | Author: dusk | Hits:

[DVDpt2258_2320_2322

Description: pt2258,pt2230,pt2322等常用音效IC的程序例子,很有用处-pt2258, pt2230, pt2322 and other procedures commonly used audio IC examples, very useful ~ ~
Platform: | Size: 4096 | Author: 张绍斌 | Hits:

[Post-TeleCom sofeware systemsPT2322

Description: PT2322 6 Channel Volume Control IC DATASHEET
Platform: | Size: 546816 | Author: Ravi Chawda | Hits:

[SCM6chanallelAudio

Description: Using PT2323,PT2322,24C02,RC05 & LCD for controlling 6 channel audio and 4 stereo & one 6 channel inputs.Please contact for more details// MOB-09048615937-Using PT2323,PT2322,24C02,RC05 & LCD for controlling 6 channel audio and 4 stereo & one 6 channel inputs.Please contact for more details// MOB-09048615937//
Platform: | Size: 8192 | Author: Kranthi | Hits:

[assembly language6channelAudioCodeusingPT2322

Description: LCD & KEYBOARD EQUALISATION,I2C,IR & ENCODER EQUALISATION using pt23-LCD & KEYBOARD EQUALISATION,I2C,IR & ENCODER EQUALISATION using pt2322
Platform: | Size: 8192 | Author: Ram Kumar | Hits:

[DVDGDVD-601

Description: Schema dvd-601 with pt2322
Platform: | Size: 1018880 | Author: Digisoft | Hits:

[BooksPT2323_2322

Description: Datasheet of PT2323 & PT23-Datasheet of PT2323 & PT2322
Platform: | Size: 138240 | Author: nguyen dung | Hits:

[SCMPT2322

Description: Full datasheet to 6-ch audioprocessor PT2322 INCLUDE description all function $ I2C interface
Platform: | Size: 343040 | Author: GGrumble | Hits:

[SCMPT2323

Description: Full datasheet to 6-ch audioprocessor PT2322 INCLUDE description all function & I2C interface
Platform: | Size: 483328 | Author: GGrumble | Hits:

[Otherpt2322

Description: PT2322,pdf文档数据手册,欢迎大家学习。一起进步-PT2322
Platform: | Size: 249856 | Author: zhong | Hits:

[DSP programpt2322

Description: PT2322音频处理IC源代码,I2C通讯模式-PT2322 source audio processing IC, I2C communication mode
Platform: | Size: 2048 | Author: KINXIU | Hits:

[OtherPT2322

Description: This is a file in rar format describing audio volume IC PT2322.
Platform: | Size: 8192 | Author: kazzak | Hits:

[Audio programPT2322

Description: pt2322 pinMode(FUNCTIONPIN, INPUT) pinMode(UPPIN, INPUT) pinMode(DOWNPIN, INPUT) pinMode(MUTEPIN, INPUT) // chip pin pinMode(CSPIN, OUTPUT) pinMode(CSPIN1, OUTPUT) digitalWrite (13, HIGH) digitalWrite (10, HIGH) // initialize PT23-pt2322 pinMode(FUNCTIONPIN, INPUT) pinMode(UPPIN, INPUT) pinMode(DOWNPIN, INPUT) pinMode(MUTEPIN, INPUT) // chip pin pinMode(CSPIN, OUTPUT) pinMode(CSPIN1, OUTPUT) digitalWrite (13, HIGH) digitalWrite (10, HIGH) // initialize PT2322
Platform: | Size: 6144 | Author: adrian | Hits:

[Software EngineeringPT2322

Description: PT2322 is a 6-Channel Audio Processor IC utilizing CMOS Technology specially designed for audio applications. 6-channel individual input, 6-channel master volume control, 6-channel individual volume trim control, 3-band tone control (treble, middle, and bass), mute function, 3D effect function, tone defeat function are all built into a single chip having the highest performance and reliability with few external components. The features are shown below.
Platform: | Size: 1024 | Author: Matheus Mattjie | Hits:
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