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.
上传时间： 2014-01-18
上传用户：bs2005
The P82B96 offers many different ways in which it can be used as aBus interface. In its simplest application it can be used as aninterface between Bus systems operating from different supplyvoltages. Opto isolation between two Bus systems is possible, andalso the availability of the Tx and Rx signals permits interfacing ofthe P82B96 with other Bus systems which separate the forwardoutput path, from the backward input signal path.
上传时间： 2013-10-11
上传用户：洛木卓
This application note describes how to implement the Bus LVDS (BLVDS) interface in the supported Altera ® device families for high-performance multipoint applications. This application note also shows the performance analysis of a multipoint application with the Cyclone III BLVDS example.
标签： Implementing LVDS 522 Bus
上传时间： 2013-11-10
上传用户：frank1234
Bus Hound硬件开发的必备工具，这个是教程哟
上传时间： 2013-11-14
上传用户：1051290259
This application note describes how to implement the Bus LVDS (BLVDS) interface in the supported Altera ® device families for high-performance multipoint applications. This application note also shows the performance analysis of a multipoint application with the Cyclone III BLVDS example.
标签： Implementing LVDS 522 Bus
上传时间： 2013-10-26
上传用户：苏苏苏苏
本文档说明实际建立一个CAN-Bus网络时，对网络布线和CAN 接口的设计，对通讯电 缆和连接器的选择，以及一些保障通讯可靠、提高抗干扰能力的经验措施。
上传时间： 2013-11-08
上传用户：AISINI005
CAN（Controller Area Network——控制器局域网）是一种由 CAN 控制器组成的高性能串行数据局域通信网络，是国际上应用最广泛的现场总线之一。它最早由德国 Bosch 公司于 1984 年推出，最初用于汽车内部测量与执行部件之间的数据通信。CAN-Bus 总线模型符合 OSI 的 7 层结构；CAN-Bus 规范已被 ISO 估计标准组织制定为国际标准。
上传时间： 2013-11-13
上传用户：lvzhr
CANWiFi-600/622是为电信级应用而设计的工业级CAN转WiFi接口卡/设配器，它内部集成了一路/两路CAN-Bus 接口、一个以太网接口、一路无线WIFI接口以及TCP/IP 协议栈，符合 IEEE802.11b/g/n 标准，具有传输速率高、接收灵敏度高和传输距离远等特点，CANWIFI-600/622通过与 WiFi 基站设备（或无线宽带路由器或无线AP）一起配合使用，设备可以在与其它拥有相同网络ID的接入点间自由的漫游，通过无线WiFi把CAN网络接入Wireless Ethernet。用户利于它可以轻松完成CAN-Bus 网络和Wireless Ethernet的互连互通，进一步拓展CAN-Bus 网络的范围。
上传时间： 2015-01-02
上传用户：cooran
M-Bus总线中的模拟电路
上传时间： 2013-12-25
上传用户：希酱大魔王
can Bus application
标签： application can Bus
上传时间： 2013-12-21
上传用户：ls530720646
