© 2016 NXP B.V.
NXP, the NXP logo, Layerscape and QorIQ are trademarks of NXP B.V. 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.
www.nxp.com/QorIQ
Document Number:
QORIQLS1046AFS REV 0
32 / 64-bit
DDR4
Memory Controller
Secure Boot
Parse, Classify,
Distribute
SATA 3.0
PCIe 3.0
PCIe 3.0
PCIe 3.0
A72 A72 A72
2MB L2 cache
Coherent Interconnect (CCI-400)
IO MMUIO MMUIO MMU
8-Lane 10 GHz SERDES
A72
Trust Zone
Flash Controller, QuadSPI
Power Management
SD/SDIO/eMMC
4 x UART
SEC
1G1G2.5G10G10G 1G 1G
Queue
Mgr.
Buffer
Mgr.
4 x I
2
C
SPI, GPIO, JTAG
3 x USB3.0 w/ PHY
Core Complex Basic Peripherals and Interconnect Accelerators and Memory Control Networking Elements
QorlQ LS1046A PROCESSOR BLOCK DIAGRAM
QorIQ LS1046A FEATURES
Features Benefits
Four ARM
®
Cortex
®
-A72 cores
2 MB L2 cache
• Best-in-class performance, in excess of 32,000 CoreMarks
®
• Total power under 10 W at 1.2 GHz for convection cooled designs
Packet processing acceleration
• 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
• High-speed security protocol processing, including IPsec, SSL,
DTLS, and IKE
• SEC also supports high speed XORing for RAID 5 acceleration
ARM TrustZone
®
and NXP QorIQ
trust architecture
• Secure boot, secure debug, tamper detection, secure key storage
Rich connectivity
• Two 10 Gigabit Ethernet controllers
• One 2.5 Gigabit Ethernet controller
• Four 1 Gigabit Ethernet controllers
• Three PCIe
®
3.0 Controllers, x 4,
x 2, x 1
• Three USB 3.0 with integrated PHY
• SATA 3.0 controller
• Quad SPI
• 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 for maximum Ethernet flexibility
Support for hardware-based
virtualization
• Enables partitioning of physical and virtual resources on LS1046A
multicore devices for increased system flexibility
