EMERSON KJ3241X1-BA1轴振传感器
I2C串行接口和设备MVME7100提供以下连接到MC864xD I2C控制器0接口的板载I2C串行设备： 用于VPD的8KB串行EEPROM 两个64KB串行EEPROM，用于用户配置数据存储 SPD的两个256字节串行EEPROM Maxim DS1375实时时钟 Maxim MAX6649温度传感器 RTM VPD上的8 KB串行EEPROM MVME7100上实现的RTC通过控制PLD向MC864xD PIC提供报警中断。DS32KHz温控晶体振荡器提供RTC时钟参考。RTC的备用电池电路在板上提供。Maxim数字温度传感器测量板的温度，还连接到MC864xD上的温度二极管。温度传感器还通过控制PLD向MC864xD PIC提供报警中断。
I2C Serial Interface and Devices The MVME7100 provides the following on-board I2C serial devices connected to the MC864xD I2C controller 0 interface: 8KB serial EEPROM for VPD Two 64KB serial EEPROMs for user configuration data storage Two 256 byte serial EEPROMs for SPD Maxim DS1375 Real Time Clock Maxim MAX6649 temperature sensor 8 KB serial EEPROM on RTM VPD The RTC implemented on the MVME7100 provides an alarm interrupt routed to the MC864xD PIC through the control PLD. A DS32KHz temperature controlled crystal oscillator provides the RTC clock reference. A battery backup circuit for the RTC is provided on-board. The Maxim digital temperature sensor measures of temperature of the board and also connects to the temperature diode on the MC864xD. The temperature sensor also provides an alarm interrupt routed to the MC864xD PIC through the control PLD.
