High-performance processing
The AM4140 is a data plane CPU board implemented as Single MidSize Advanced Mezzanine Card (AMC) for ATCA and MicroTCA applications. The design is based on the Freescale ™ QorIQ™
P4080 8-Core processor (P4040 4-Core on request), with cores based on the e500 Power Architecture®. Due to the P4080 processor, the AM4140 meets highest demands in multi-threaded processing: in combination with high-speed fabrics and frame handlers, the multi-core architecture allows high throughputs, as well as low latencies. To match demands on high-performance, the AM4140 provides a high-speed dual-channel memory with up to 8 GByte ECC-RAM. In order to grant reliability of the application, the AM4140 features redundant Boot Flashes.
Longevity
The AM4140 meets highest demands regarding longevity due to the careful component selection and a Micro SDHC card socket to be not aff ected by regular fl ash discontinuation. With up to 8 GbE DDR-3 ECC memory the AM4140 is well equipped for future demands. This QorIQ™ processor module is therefore suitable for telecommunication, military communications, as well as image processing in industrial and medical environments. The AM4140 supports diff erent options of booting the OS, either from the Micro SDHC card, the NOR or the NAND Flash (for rugged applications). In terms of operating systems, the AM4140 supports VxWorks, WindRiver Linux.
High-speed fabrics
The AM4140 provides fl exible confi guration of high-speed fabrics.On AMC ports 4-7, 4x SERDES lines can be confi gured either as PCIe (root complex or end point) or sRIO ports (host or agent). SRIO and
PCIe target applications which require close programming to the chip without extensive overhead and minimum latencies. AMC ports 8-11 may be confi gured either with sRIO x4, PCIe x4, 10GbE over XAUI, respectively 4x GbE over SGMII. In addition, the AM4140 supports up to 3 GbE channels: AMC port 0 + 2x Front or AMC port 0,1 + 1x Front. Depending on the application, the AM4140 supports
usage in systems with MCH or without MCH in order to reduce costs and speed up system development. Depending on application requirements, the AM4140 is available with Freescale™ P4080 or P4040 on project request
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