SYSTEM INTERFACES
AND NETWORKING
QorIQ LS1043 PROCESSOR BLOCK DIAGRAM
ARM® Cortex®
A53 64-bit Cores
The QorIQ LS1043A and LS1023A
communications processors includes
a four-lane, 10 GHz multi-protocol
SerDes providing support for high-
speed interfaces, including up to six
Gigabit Ethernet ports with IEEE® 1588
support, three DMA controlled PCI
Express generation 2.0 ports and a single
SATA 3.0 port. The Ethernet ports are
integrated within the Frame Manager,
which provides hardware packet parsing,
classification, and policing, and even
packet processing capabilities such as IP
reassembly. Working with the integrated
security engine (SEC 5.4), the Frame
Manager can perform in-line IPsec, freeing
up the general purpose processors for
higher level, value added tasks.
32KB
32KB
1MB
32-bit DDR3L/4
D-Cache
I-Cache
L2-Cache
Memory Controller
Secure Boot
TrustZone®
CoreLink CCI-400TM Coherency Fabric
SMMU
SMMU
SMMU
SMMU
Power Management
IFC Flash
Real Time Debug
Security
v 5.4
(XoR,
CRC)
Parse, Classify,
Distribute
DMA
Queue
Manager
Watchpoint
Cross
Trigger
QuadSPI Flash
SD/eMMC
PCIe®
PCIe
PCIe
1GB 1GB
1GB 1GB 1GB 1/10GB
Perf
Trace
Monitor
2 x DUART, 6xLP UART
4 x 12C / SPI
Buffer
Manager
GPIO, FlexTimers, PWM
3 x USB 3.0 w/PHY
4-Lane 10GHz SerDes
Core Complex
Basic Peripherals and Interconnect
Accelerators and Memory Control
Networking Elements
Linaro Linux® and the OpenDataPlane
(ODP) project, which is creating an open
standard API for accelerated multicore
network-centric processing.
COMPLETE ENABLEMENT,
RICH ECOSYSTEM
Our legacy of strong networking
expertise and ARM’s rapidly growing
development base provides a rich
ecosystem that delivers the best of
both worlds. Our extensive third party
ecosystem, the largest and most
established in the communications
market, supports all QorIQ LS series
devices. In addition, the vibrant, growing
ARM ecosystem is supported, including
The LS1043A processor also features
triple USB 3.0 controllers with integrated
PHY for a variety of storage, WAN
and configuration options. Additional
interfaces include QuadSPI, IFC and
support for SD/MMC. In addition, Serial
I/O includes quad I2C/SPI interfaces.
In conjunction with our expertise and
worldwide support infrastructure, this
broad ecosystem helps customers
accelerate their migration from other
solutions and from our legacy devices,
preserve investment costs and reduce
time to market.
QorIQ LS1043A PROCESSOR FEATURES
Features
Benefits
•
Up to Four ARM Cortex®-A53 Cores
•
•
Best in class performance to power efficiency, engineered to deliver an estimated 21,000 CoreMarks®
Total system power as low as 5 W for fan-less platform design
•
Data Path Acceleration Architecture
•
•
Efficient packet classification and distribution; hardware work scheduling, shaping, and buffer management
Offloading the general purpose processors to concentrate their processing cycles on value added operations
•
•
Integrated Security Engine (SEC 5.4)
•
•
High-speed security protocol processing, including IPsec, SSL, DTLS, and IKE
The SEC also supports high speed XORing for RAID 5 acceleration
Rich Connectivity and Peripheral Features,
Including PCI Express® Gen 2, USB 3.0, SATA 3,
IFC, QuadSPI
•
High versatility that enables support for 802.11ac modules and high bandwidth connectivity for ASICs,
4G/LTE, SATA and low-cost NAND/NOR Flash. Multiple USB 3.0 for redundant WAN fail over, storage and
configuration. Advanced XFI, Quad SGMII (supported by F104 QSGMII PHY) and 2.5 G Overclocked SGMII
support for maximum Ethernet flexibility
•
•
•
QUICC Engine Technology
Support for Hardware-Based Virtualization
DDR3L/4
•
•
•
Proven BOM cost saving support required for legacy networking, industrial, building and factory protocols
such as PROFIBUS, HDLC and TDM
Enables partitioning of physical and virtual resources on QorIQ LS1043A multicore parts for increased
system flexibility
DDR3L/4 First in its class to offer support for DDR4 memory, ensuring continued performance efficiency
www.nxp.com/QorIQ
© 2014–2015 Freescale Semiconductor, Inc.
QorIQ is a trademark of Freescale Semiconductor, Inc., Reg. U.S. Pat. & Tm. Off. Layerscape and QUICC Engine are trademarks of
Freescale Semiconductor, Inc. All other product or service names are the property of their respective owners. ARM, Cortex and
TrustZone are registered trademarks of ARM Limited (or its subsidiaries) in the EU and/or elsewhere. CoreLink is a trademark of
ARM Limited (or its subsidiaries) in the EU and/or elsewhere. All rights reserved.
Document Number:
LS1043AFS REV 6
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