●Overview
●The QorIQ T1042 quad-core and T1022 dual-core communication processors support two or four integrated 64-bit e5500 Power Architecture® processor cores with high-performance data path acceleration architecture (DPAA) and network peripheral interfaces required for networking and telecommunications.
●The T1 family of devices is one of the industry’s most scalable, pin-compatible family of communications processors – and offers pin-compatible migration up to the higher-performance QorIQ T2081 device.
●MoreLess
●## Features
●### Core Complex
● Two or four e5500 cores, built on Power Architecture technology
● Up to 1.4 GHz with 64-bit ISA support
● Three levels of instructions: user, supervisor, hypervisor
● Hybrid 32-bit mode to support legacy software and transition to a 64-bit architecture
● 256 KB backside L2 cache
●### Networking Elements
● SerDes
● Eight lanes at up to 5 Gbps
● Supports SGMII, QSGMII, PCIe and SATA
● Ethernet Interfaces
● Up to five Gigabit Ethernet interfaces
●### Accelerators and Memory Control
● 32/64-bit DDR3L/4 SDRAM memory controller with ECC support
● Up to 1600 MT/s
● DPAA Incorporating acceleration for the following functions Packet parsing, classification, and distribution
● Queue management for scheduling, packet sequencing and congestion management
● Hardware buffer management for buffer allocation and de-allocation
● Integrated security acceleration (SEC)
● Signature detection (PME)
●### Basic Peripherals and Interconnect
● CoreNet® platform cache
● 256 KB shared platform cache
● Hierarchical interconnect fabric
● CoreNet fabric supporting coherent and non-coherent transactions with prioritization and bandwidth allocation amongst CoreNet endpoints
● Additional peripheral interfaces two Serial ATA (SATA 2.0) controllers
● Two high-speed USB 2.0 controllers with integrated PHYs
● Enhanced secure digital host controller (SD/MMC/eMMC)
● Enhanced serial peripheral interface (eSPI)
● Two I²C controllers
● Four UARTS
● Integrated flash controller supporting NAND and NOR flash
● DMA
● Dual four channel
● Up to 5x 1 Gbps Ethernet MACs as part of DPAA
● QUICC Engine®
● Support for legacy protocols TDM, HDLC, UART and ISDN
● High-speed peripheral interfaces
● Four PCI Express® 2.0 controllers
●### Additional Features
● Support for hardware virtualization and partitioning enforcement
● Extra privileged level for hypervisor support
● QorIQ® trust architecture
● Secure boot, secure debug, tamper detection, volatile key storage
● This product is included in Our product longevity program, with assured supply for a minimum of 10 years after launchComparison Table
●| T1020 | T1022 | T1040 | T1042 | T2081
●\---|---|---|---|---|---
●CPU
●| 2 e5500| 2 e5500| 4 e5500| 4 e5500| 4 e6500 (dual-threaded)
●Core Frequency
●| 1200-1400MHz| 1200-1400MHz| 1200-1400MHz| 1200-1400MHz| 1500-1800MHz
●DDR I/F
●| 1x DDR3L/4 to 1600MT/s| 1x DDR3L/4 to 1600MT/s| 1x DDR3L/4 to 1600MT/s| 1x DDR3L/4 to 1600MT/s| 1x DDR3/3L to 2133MT/s
●Ethernet (with IEEE1588v2)
●| 8-Port GE Switch + 4x 1GE| 5x 1GE| 8-Port GE Switch + 4x 1GE| 5x 1GE| 2x 1/10GE + 6x 1GE
●SERDES
●| 8 lanes (5GHz)| 8 lanes (5GHz)| 8 lanes (5GHz)| 8 lanes (5GHz)| 8 lanes (10GHz)
●Package
● | Pin Compatible
