The satellite controllers within the same chassis connect to the BMC via the system interface called Intelligent Platform Management Bus/Bridge (IPMB) – an enhanced implementation of I²C (Inter-Integrated Circuit). The BMC connects to satellite controllers or another BMC in another chassis via the Intelligent Platform Management Controller ...

IPMB_protocol Intelligent Platform Management Bus (IPMB) The Intelligent Platform Management Bus Communications Protocol defines a byte-level transport for transferring Intelligent Platform Management Interface Specification ( IPMI ) messages between intelligent I2C devices.

The management entity at the module level is the onboard IPMI controller (IPMC), which oversees the local processor and sensors and connects to the chassis manager via IPMB ports on the VPX backplane.

Feb 26, 2014 · VITA 46.11 addresses two main levels of system management. The lowest level is the individual front-loading plug-in module, where the integrated management entity is called an Intelligent Platform Management Controller (IPMC).

Elma‘s VITA 46.11 Intelligent Platform Management Controller (IPMC) for VPX is a pre-programmed part and source-code package created to give designers a quick path to integrating VITA 46.11 system management functionality onto their board designs.

• Develop a highly versatile IPMC platform for ATCA applications based on Xilinx ZYNQ SoC: • Exploit fast ARM Cortex -A9 processor and high FPGA parallelism for time -critical decisions • Support for a high number of peripherals (power controllers, fast ADCs, DACs, temperature sensors, RTMs, JTAG, etc.) • Previous experience with ZYNQ ...

Intelligent Platform Management Controller (IPMC) Crossfield's IPMC for VPX systems is designed to align with the latest Sensor Open Systems Architecture (SOSA), Hardware Open Systems Technology (HOST), and VITA 46.11-2022 Tier 3 standards.

Direct routing from IPMC to zone 1 connector. I2C buffers for IPMB-A/B buses (REQ2.298 and the mezzanine. Handle switch is active low by default. Power up sequence starts when signal is at GND (10k pull-up required). Active state can be easily modified in the software. ATCA blade power management ensured by specific pins and Mgt I2C bus.

Mar 6, 2022 · 本文详细解读了IPMB，一种用于BMC与外围管理控制器通信的I2C扩展总线，介绍了其协议规范、目标、逻辑设备、网络功能、BMC LUN机制及完成代码。 IPMB支持分布式管理、异步事件和低成本扩展，是系统管理的重要组成部分。 摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 > 什么是IPMB？ IPMI 系统中除了有跟系统管理软件在系统接口处直接通信的BMC外，实际上整个ipmi是可以无限扩展的，这些扩展设备就全部接在了IPMB这根总线上。 …

Feb 18, 2019 · ipmc：智能平台管理控制器，位于各个板卡和其他机框组件上完成各种硬件资源的监视、控制和管理。atca机框管理系统就是两块独立的shmc和各个板卡上的ipmc组成. ipmb：智能平台管理总线。ipmb总线是整个atca系统的管理总线，由两条i2c总线构成。