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Application Brief
The P5020, P3041, P2040 and P2041 all
support Serial RapidIO (V1.3 + 2.1) for higher
P2040/P2041, P3041 Key Features and Benefits
bandwidth and a message manager to support
Type 9 (data streaming) and improved Type
11 (messaging) transactions. The P5 and P3
families and the P204x support integrated
serial advanced technology attachment (SATA)
2.0, PCI-E Gen 2 controllers, 10 Gigabit
Ethernet, 1 Gigabit Ethernet with support
for 1.0 and 2.5 Gb/s SGMII and two USB
2.0 with integrated PHYs to provide a highly
integrated, high-performance processor ideal
for networking, industrial and data center
applications.
The QorIQ P2041 and P2040 processors are
similar to the P3041 but have a lower cost,
power, performance and functionality. These
devices are pin compatible.
Key Features
Four high-performance
cores
High-performance
acceleration
Trust architecture
Flexible SerDes
configuration
Serial RapidIO
improvements
Dual SATA
Benefits
?  Supports flexible allocation of resources to control and data 
plane, with hypervisor enabling robust AMP implementation
? Up to 1.5 GHz cores enable high-performance control plane
? DPAA offloads CPU for upper layer functions
? Key to establishing a trusted secure system
? Prevents unauthorized code from being run on a system
? Key to clone prevention
?  Many options for multiplexing across PCIe, SGMII, 2.5 Gb/s 
SGMII, XAUI, SRIO, SATA 
? Supporting up to 5 GHz for high control and data throughput
?  RapidIO ?  message manager (RMan) allows packets (Type 9 and 
11) to plug directly into DPAA for greater CPU offload
?  Board cost savings by integrating high-capacity disk storage 
interface
The DPAA is common across this product
line, as well as some members of the P1
family (such as the P1023 and P1027). As a
result, products in all five levels of the QorIQ
family are software compatible, enabling easy
migration across a range of applications,
scaling from consumer pizza boxes to core
P5 Key Features and Benefits
Features Benefits
? Up to 64 GB addressable memory space
?  Supports up to 2.2 GHz CPU frequency, capable of scaling up 
64-bit e5500 core to 2.4 GHZ
?  Hybrid 32-bit mode to support legacy software and transition to 
64-bit architecture
routers.
Application-specific
accelerators
Intelligent integration
Hardware hypervisor
Trusted boot
Scalable processor
family
?  DPAA offloads the cores from the need to perform common 
packet-handling tasks
?  RAID5/6 calculates parity for network attached storage and 
direct attached storage applications
?  Optimum performance/power
? Integrated memory controllers 
?  XAUI, SGMII, PCI Express, SATA and Aurora high-speed 
interconnects
?  Multiple 1 GigE and 10 GigE
?  Enables safe and autonomous operation of multiple individual 
operating systems
? Facilitates resource sharing and partitioning
?  Secure boot ensures that the system begins executing  
trusted code
? Key to establishing a trusted secure system
?  Ability to supply from single-core to quad-core devices in  
pin-compatible packages
?  “Future-proof” support by allowing today’s single core 
applications to seamlessly scale to dual- and quad-core 
support for subsequent generations
?  Allows applications to take advantage of 64-bit core 
performance while maintaining critical power budgets
freescale.com/QorIQ
3
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相关PDF资料
P25E-060S-EA CONN SOCKET 60POS .050" GOLD
P25E-100S-EA CONN SOCKET 100POS .050" GOLD
P25LE-068S-DA CONN SOCKET 68POS .050" GOLD
P302-06I-R CABLE SPLITTER DB15 M-2F 6"
P302-06I CABLE SPLITTER DB15 M-2F 6"
P402-006-R CABLE SERIAL MODEM DB25F/M 6'
P402-006 CABLE SERIAL MODEM DB25F/M 6'
P402-010 CABLE SERIAL MODEM DB25F/M 10'
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