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Description: LPC单片机I2C编程-LPC SCM I2C programming
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Size: 8192 |
Author: 杨正 |
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Description: proteus 6.7及其破解（绝对好用）-proteus6.7and crack(definitely can use)
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Size: 31166464 |
Author: 张建斌 |
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Description: The I2C Memory Model is a generic Proteus VSM model designed to model the timing and functionality of I2C memory devices from a wide range of manufacturers.
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Size: 92160 |
Author: 阿炳 |
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Description: ARM7—LPC2124—LCD开发实例
基于Keil uVision3源码开发再进行Proteus 7 联合对ARM7—LPC2124—I2C硬件电路仿真-ARM7-LPC2124-LCD development examples Keil uVision3 source development based on further joint Proteus 7 on ARM7-LPC2124-I2C hardware circuit simulation
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Size: 248832 |
Author: goubenpeng |
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Description: I2C程序函数是采用软件延时的方法产生SCL脉冲,对高晶振频率要作一定的修改
C％NG\#A1e0(本例是3us机器周期,如果系统对时间要求不是很重要的话,最好在每个单元读写结束时加个延时，
$`Z(U n+b0T m0测试有子地址器件函数，未测试无地址的器件，适合器件地址和子地址小于256的器件， 大于256的单元的器件可以自己改写)。
t d ` U4A!~,L C0-I2C procedure function is the method using software delay generated SCL pulses of high frequency crystal oscillator to make certain amendments to C NG! A1e0 (in this case is 3us machine cycle, if the system time-not very important, then, the best in the the end of each module to add read and write latency, $ `Z (U n+ b0T m0 test device subaddress function, not to test nuclear device address for the device address and the subaddress is less than 256 devices, more than 256 unit device can rewrite). td `U4A! ~, L C0
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Size: 2048 |
Author: zht |
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Description: STC89C51控制LCD显示，可以做时钟显示，可以做控制显示。-STC89C51 control LCD display, the clock can be done, it can be done to control display.
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Size: 39936 |
Author: miaobenfeng |
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Description: 簡介
PT2323 是特別為6CH 家庭劇院音響系統所設計的音響用輸入選擇器，並且內建2CH~6CH 轉換
器，可以直接將傳統立體聲2CH 信號轉換成為模擬6CH 信號，使用I2C 控制介面。單電源9V 供
應電壓，低成本及極佳的性能表現(THD<0.005 Typ)，適合任何高性能的6CH 音響系統之應用。
特色
l 供應電源：9V
l 提供4 組立體聲及一組6CH 輸入端
l 內建2CH~6CH 轉換器和副低頻低通濾波器
l 最大輸入電壓可達3.75Vrms (1KHz, THD<1 )
l 低失真<0.005 (1KHz, 0.2Vrms)，低噪訊<6μVrms
l I2C 控制介面
應用範圍
l AV 音響器材
l 迷你組你音響
l 汽車音響
l 多媒體音箱-DESCRIPTION
PT2323 is a 6-Channel Audio Selector utilizing CMOS Technology specially designed for Home
Theater System. It provides a built-in 2-Channel to 6-Channel Translator, which can directly mix
traditional stereo channel to simulate a 6-Channel audio output. Single power supply (9V), I2C Bus
Interface as well as very low Total Harmonic Distortion (THD < 0.005 ) and other features are
incorporated into a single chip thereby providing very high performance. Pin assignments and
application circuit are optimized for easy PCB layout and cost saving advantages.
FEATURES
Supply Voltage: 9V
4 Stereo Inputs
One 6-Channel Input
Maximum Input Voltage: 3.75Vrms (1kHz, THD<1 )
Low Total Harmonic Distortion, THD<0.005 (1kHz, 0.2Vrms)
Low Noise: No<4μVrms
I2C Bus Interface
Available in 28 Pins, DIP or SOP Package
APPLICATIONS
AV System
Mini Compo
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Size: 61440 |
Author: pizi |
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Description: SCCB协议和I2C协议的区别 SCCB是简化的I2C协议，SIO-l是串行时钟输入线，SIO-O是串行双向数据线，分别相当于I2C协议的SCL和SDA。SCCB的...
-SCCB protocol and I2C protocol differences
SCCB is to simplify the I2C protocol, SIO-l is the serial clock input line, SIO-O is a bidirectional serial data line, respectively, equivalent to the I2C protocol SCL and SDA. SCCB and I2C bus timing is basically the same, the response signal ACK is called a transmission unit of the first nine, divided into Don t care and NA. Don t care bits generated by the slave NA bits generated by the master, the SCCB does not support multi-byte read and write, NA bit must be high. In addition, SCCB did not repeat the initial concept, so the SCCB read cycle, when the host sending the on-chip register address, you must send a bus stop conditions. Otherwise, send the read command, the slave will not respond to signals generated Don t care.
SCCB as I2C and some nuances, so the use of GPIO analog SCCB bus way. SCL pin is always connected to the output mode is set, and the SDA pin is connected to the data transfer process, by setting the value of IODIR
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Size: 1024 |
Author: herry_lee |
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Description: 红外遥控器控制I2C发送数据，并用1628电路在l数码管上显示-Infrared remote control I2C transmit data l digital tube display with 1628 circuit
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Size: 7168 |
Author: liahan |
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Description: 该汇编语言编写了通信的I2C协议的全过程，有助于用过底层的汇编语言理解通信I2C协议-
该汇编语言编写了通信的I2C协议的全过程，有助于用过底层的汇编语言理解通信I2C协议
42/5000
Gāi huìbiān yǔyán biānxiěle tōngxìn de I2C xiéyì de quán guòchéng, yǒu zhù yú yòngguò dǐcéng de huìbiān yǔyán lǐjiě tōngxìn I2C xiéyì
The assembly language prepared the entire process of communication I2C protocol, help to use the underlying assembly language to understand the communication I2C protocol
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Size: 3072 |
Author: 刘乙洁 |
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Description: I2C接口代码，v e r i l o g(The code of I2C interface, verilog HDL)
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Size: 8192 |
Author: 幽梦影_w
|
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