LS2085A Datasheet, PDF (1/2 Pages) Freescale Semiconductor, Inc – 1U form-factor tool for evaluation and design of value-added networking applications

QorIQ LS2 Processor Family
QorIQ LS2085A Reference
Design Board
1U form-factor tool for evaluation and design of value-added
networking applications
Freescale’s QorIQ LS2085A processor is designed to enable network intelligence and capitalize
on the emerging trends of networking virtualization. The processor goes beyond the traditional
multicore approach, where performance is directly proportional to the number of cores
instantiated. Instead, the LS2085A processor adds an intelligent software-aware packet processor,
a versatile Layer 2 switch and a management complex that simplifies programming and that
delivers unprecedented efficiency and new virtualized networks.
The features and capabilities of the QorIQ LS2085A processor enable designs in enterprise SDN
switching and routing, cloud data center switching and wireless cell site routing. With up to eight
64-bit ARM^® cores, the processor also enables many control-based applications like control plane
functions for branch routers, chassis switches, firewalls and WAN optimization controllers.
The QorIQ LS2085A reference design board (LS2085A RDB) provides a comprehensive platform
that enables design and evaluation of the product in all its instantiations: with options for
configuring an internal 8-port, L2 switch and the powerful and autonomous 40 Gbps advanced
packet processor.
QQoorrIQIQLSL2S02850A8R5DABRBDloBckSDyisagteramm Block Diagram
POR Cfg.
128 MB NOR & 2GB 8-bit NAND
EEPROM/ Tem Sensor/RTC
SDXC
USB 3.0 Micro-AB
USB 3.0 Standarad A
RJ45
RJ45
RS232
Serial
64 MB EEPROM
JTAG
Power CKt VID Single Clocking
IFC
DDR
2100 MT/s DDR4/72bit 4 GB Dual Rank
DDR
2100 MT/s DDR4/72bit 4 GB Dual Rank
I²C
DDR
1600 MT/s DDR4/40-bit 1 GB
SD
USB 3.0
x8
PCIe
PCIe x 8
PCIe x 4
PCIe x 4
USB 3.0
QorIQ
LS2085A
DUART
XFI x 4
MUX
AQ2402
SATA x 2
RRJRJR4J45J45455
10gBaseT10G/1G/100M
SPI
COP
XFI x 4
CS434
SATA x 4