The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus and I2C-bus applications. The PCA9557 consists of an 8-bit input port register, 8-bit output port register, and an I2C-bus/SMBus interface. It has low current consumption and a high-impedance open-drain output pin, IO0. The system master can enable the PCA9557’s I/O as either input or output by writing to the configuration register. The system master can also invert the PCA9557 inputs by writing to the active HIGH polarity inversion register. Finally, the system master can reset the PCA9557 in the event of a time-out by asserting a LOW in the reset input. The power-on reset puts the registers in their default state and initializes the I2C-bus/SMBus state machine. The RESET pin causes the same reset/initialization to occur without de-powering the part.
上傳時間： 2014-01-18
上傳用戶：bs2005
The CAT9534 is an 8-bit parallel input/output portexpander for I²C and SMBus compatible applications.These I/O expanders provide a simple solution inapplications where additional I/Os are needed: sensors,power switches, LEDs, pushbuttons, and fans.The CAT9534 consists of an input port register, anoutput port register, a configuration register, a polarityinversion register and an I²C/SMBus-compatible serialinterface.
上傳時間： 2013-11-09
上傳用戶：liulinshan2010
利用最低bit預測的運動向量編碼
上傳時間： 2015-01-26
上傳用戶：zhangzhenyu
16-bit數(shù)的偶數(shù)奇偶校驗及階乘運算，用verilog寫
上傳時間： 2015-01-29
上傳用戶：王楚楚
computes the square root of a 16 bit number in pic16c
上傳時間： 2015-02-07
上傳用戶：wangdean1101
MC8051 IP CoreOregano Systems 8-bit Microcontroller IP-Core此公司提供的8051 core很容易在FPGA 上用同時也是學習VHDL的一份不錯的進階實例
標簽： 8051 Microcontroller CoreOregano IP-Core
上傳時間： 2015-03-13
上傳用戶：fnhhs
<PCMCIA System Architecture 16 Bit PC Cards>電子書籍，PCMCIA接口設計參考資料。
標簽： Architecture PCMCIA System Cards
上傳時間： 2015-04-07
上傳用戶：liuchee
ADS1100 16-bit sigma-delta differential ADC 與 MSP430F413接口設計。
標簽： differential sigma-delta 1100 430F
上傳時間： 2013-12-23
上傳用戶：2404
Training embedded apps to process speech may be as easy as finding the right 8-bit micro. Don t let what Rodger has to say about using an ADPCM algorithm and PWM output to generate speech to go in one ear and out the other
標簽： Training embedded process finding
上傳時間： 2014-01-26
上傳用戶：plsee
CC386 is a general-purpose 32-bit C compiler. It is not an optimizing compiler but given that the code generation is fairly good. There are two versions one is for MSDOS/DPMI and one is for Win32. The Win32 version has a full-blown IDE capable of editing, building, and debugging windows programs included with it. However at this time debugging support for MSDOS is rudimentary at best and there is no IDE for DOS. the newest version, support windows.
標簽： compiler general-purpose optimizing given
上傳時間： 2015-04-12
上傳用戶：gtzj
