aTCA-3710 User's Guide
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2.1.3 Local Management/Control Plane Processor
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Freescale QorIQ P2041 (quad core) @ 1.2GHz
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Max. 4GB, DDR3 SDRAM on VLP mini-DIMM sockets
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2x 2GB (Micro SSD card, redundant)
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2x 1MB (SROM), optional: 1 x 2GB (Micro-SD card , SROM redundant)
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1x GbE RJ-45 on front panel console port to LMP or IPMC (switched by IC), to LMP is default
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1x USB 2.0 ports to front panel
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1x GbE RJ-45 port to front panel
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2x PCIe ports to Fabric switch (BCM56842/56846)
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1x GbE port to Base switch (BCM56334)
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UART#1 connects to either the front panel RJ-45 console port or to the SOL port (Smart Fusion
A2F500 UART #0), but not at the same time
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UART#2 to IPMC for payload interface (Smart Fusion A2F500)
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For details on UART design, see Figure 2. IPMC UART Interface
2.1.4 IPMC
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Smart Fusion A2F500 MCU with Pigeon Point Systems Firmware
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Dual redundant IPMB, IPMI v2.0, SOL support
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Supports power sensor to make power management
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One GbE port to Base switch
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UART#2 to LMP (for payload transmission from P2041 to the IPMC)
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UART#0 and UART#1 are used for Serial Over LAN port via the IPMC and the front panel IPMC
console port
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For details on UART design, see Figure 2. IPMC UART Interface
Figure 2. IPMC UART Interface
