The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. The
SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual
SCx/SDx channel or combination of channels can be selected, determined by the
contents of the programmable control register.
An active LOW reset input allows the PCA9548A to recover from a situation where one of
the downstream I2C-buses is stuck in a LOW state. Pulling the RESET pin LOW resets the
I2C-bus state machine and causes all the channels to be deselected as does the internal
Power-on reset function.
資源簡介：The PCA9548A is an octal bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individualSCx/SDx channel or combination of channels can be selected, determ...
上傳時(shí)間： 2013-10-13
上傳用戶：bakdesec
資源簡介：電子技術(shù)基礎(chǔ)--模擬電子技術(shù) 電子教案 PPT版
上傳時(shí)間： 2013-04-15
上傳用戶：eeworm
資源簡介：The PCA9546A is a quad bidirectional translating switch controlled via the I2C-bus. TheSCL/SDA upstream pair fans out to four downstream pairs, or channels. Any individualSCx/SDx channel or combination of channels can be selected, determine...
上傳時(shí)間： 2013-11-16
上傳用戶：cc1915
資源簡介：The PCA9547 is an octal bidirectional translating multiplexer controlled by the I2C-bus.The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Only oneSCx/SDx channel can be selected at a time, determined by the contents...
上傳時(shí)間： 2014-12-28
上傳用戶：270189020
資源簡介：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 ...
上傳時(shí)間： 2014-01-18
上傳用戶：bs2005
資源簡介：PCF8574 Remote 8-bit I/O expander for I2C-bus IO擴(kuò)展芯片測試程序
上傳時(shí)間： 2017-02-01
上傳用戶：wpt
資源簡介：The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improv...
上傳時(shí)間： 2013-11-17
上傳用戶：vodssv
資源簡介：The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The impr...
上傳時(shí)間： 2013-10-10
上傳用戶：inwins
資源簡介：The PCA9536 is an 8-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed toenhance the NXP Semiconductors family of I2C-bus I/O expanders. I/O expande...
上傳時(shí)間： 2013-10-09
上傳用戶：731140412
資源簡介：The PCA9538 is a 16-pin CMOS device that provides 8 bits of General Purpose parallelInput/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applicationsand was developed to enhance the NXP Semiconductors family of I2C-bus I...
上傳時(shí)間： 2014-01-24
上傳用戶：youmo81
資源簡介：The PCA9540B is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the con...
上傳時(shí)間： 2014-12-28
上傳用戶：nshark
資源簡介：The PCA9542A is a 1-of-2 bidirectional translating multiplexer, controlled via the I2C-bus.The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels.Only one SCx/SDx channel is selected at a time, determined by the con...
上傳時(shí)間： 2013-12-07
上傳用戶：europa_lin
資源簡介：The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallelInput/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed toenhance the NXP Semiconductors family of I2C-bus I/O expanders. The improv...
上傳時(shí)間： 2013-11-13
上傳用戶：fredguo
資源簡介：The Inter IC bus or I2C bus is a simple bidirectional two wire bus designed primarily for general control and data transfer communication between ICs. Some of the features of the I2C bus are: • Two signal lines, a serial data line (...
上傳時(shí)間： 2013-12-11
上傳用戶：jeffery
資源簡介：*** *** *** *** *** *** ***** ** Two wire/I2C Bus READ/WRITE Sample Routines of Microchip s ** 24Cxx / 85Cxx serial CMOS EEPROM interfacing to a ** PIC16C54 8-bit CMOS single chip microcomputer ** Revsied Version 2.0 (4/2/92). **...
上傳時(shí)間： 2013-12-27
上傳用戶：ljmwh2000
資源簡介：PCA9673是PCF8575的升級產(chǎn)品，提供快速模式FM+的I2C-bus速度（1MHz），因此，輸出能支持PWM LED調(diào)光功能。具有高I2C總線驅(qū)動(dòng)能力（30mA），所以不需要總線緩沖器就能掛接很多器件。且灌電流能力高（200mA），能同21時(shí)驅(qū)動(dòng)多個(gè)25mA的LED，允許多個(gè)器件（16個(gè)）...
上傳時(shí)間： 2013-11-14
上傳用戶：evil
資源簡介：The PCA9535 and PCA9535C are 24-pin CMOS devices that provide 16 bits of GeneralPurpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and wasdeveloped to enhance the NXP Semiconductors family of I2C-bus I/O expanders...
上傳時(shí)間： 2013-10-21
上傳用戶：愛死愛死
資源簡介：The PCA9537 is a 10-pin CMOS device that provides 4 bits of General Purpose parallelInput/Output (GPIO) expansion with interrupt and reset for I2C-bus/SMBus applicationsand was developed to enhance the NXP Semiconductors family of I2C-bus I...
上傳時(shí)間： 2013-10-14
上傳用戶：wuchunzhong
資源簡介：The PCA9541 is a 2-to-1 I2C-bus master selector designed for high reliability dual masterI2C-bus applications where system operation is required, even when one master fails orthe controller card is removed for maintenance. The two masters (...
上傳時(shí)間： 2013-10-09
上傳用戶：3294322651
資源簡介：I2C algorithm for the PXA I2C bus acce
上傳時(shí)間： 2013-12-31
上傳用戶：yiwen213
資源簡介：i2c-dev.c - i2c-bus driver, char device interface
上傳時(shí)間： 2015-05-21
上傳用戶：sammi
資源簡介：use of NIOS PIO to simulate I2C bus,to initial TVP5150
上傳時(shí)間： 2015-11-15
上傳用戶：wlcaption
資源簡介：The I2C-bus specification 由于大規(guī)模集成電路技術(shù)的發(fā)展，在單個(gè)芯片集成CPU以及組成一個(gè)單獨(dú)工作系統(tǒng)所必須的ROM、RAM、I/O端口、A/D、D/A等外圍電路和已經(jīng)實(shí)現(xiàn)，這就是常說的單片機(jī)或微控制器。目前，世界上許多公司生產(chǎn)單片機(jī)，品種很多：包括各種字長...
上傳時(shí)間： 2013-12-28
上傳用戶：windwolf2000
資源簡介：I2C bus HDL source and testbench
上傳時(shí)間： 2013-12-17
上傳用戶：watch100
資源簡介：USB code using I2C bus to communicate with other node
上傳時(shí)間： 2014-02-13
上傳用戶：yyyyyyyyyy
資源簡介：I2C-bus Specification
上傳時(shí)間： 2013-12-13
上傳用戶：shanml
資源簡介：I2C-bus specification and user manual Rev.03-19 June 2007.pdf
上傳時(shí)間： 2014-08-19
上傳用戶：playboys0
資源簡介：Discription: This multi-master driver provides the software interface to the I2C Bus hardware of the M3062x series of MitsubishiMCU.
上傳時(shí)間： 2016-10-28
上傳用戶：ljt101007
資源簡介：8 channel Digital Volt Meter
上傳時(shí)間： 2013-12-31
上傳用戶：天涯
資源簡介：This file contains routines to write to and read from the I2C bus using the GPIO pins of the CS5530.
上傳時(shí)間： 2014-01-21
上傳用戶：zaizaibang
