Freescale公司的QorIQ P1025通信處理器采用Power架構e500內核,32 KB L1 高速緩存,工作弊頻率高達667 MHz,支持ECC的32位DDR2/DDR3 SDRAM存儲器控制器,帶ECC的246KB L2緩存,兩個10/100/1000Mbps增強三速以太網控制器(eTSEC),主要用在工業機器人,智能電網和智能電表,網絡,以太網交換,多服務商業網關,WLAN接入點和固定路由器.本文介紹了QorIQ P1016和P1025主要特性,QorIQ P1016和P1025方框圖,TWR-P1025 Tower MPU模塊主要特性,框圖和完整電路圖.
The QorIQ P1 platform series, which includes the P1016 and P1025 communications processors, offers extensive integration and extreme power for a wide variety of applications in the networking, telecom, defense and industrial markets. Based on 45 nm technology for low-power implementation, the P1016 and P1025 processors provide single- and dual-core solutions for the 400 MHz to 667 MHz performance range, along with advanced security, QUICC Engine for multiprotocol support and a rich set of interfaces.
The QorIQ P1016 and P1025 processors are pin-compatible with the QorIQ P1015, P1024 products, and software compatible with the P1011/P1020 and P2010/P2020 offering a six-chip range of cost-effective solutions. Scaling from a single core at 400 MHz (P1015) to a dual core at 1.2 GHz per core (P2020), the two QorIQ platforms deliver an impressive 4.5x aggregate frequency range.
QorIQ P1025主要特性:
Dual (P1025) or single (P1016) high-performance Power Architecture® e500 cores, 32 KB L1 cache, up to 667 MHz
32-bit DDR2/DDR3 SDRAM memory controller with ECC support
256 KB L2 cache with ECC. Also configurable as SRAM and stashing memory
Two 10/100/1000 Mbps enhanced three-speed Ethernet controllers (eTSECs)
QUICC Engine module supporting UTOPIA-L2, four T1/E1/HDLC and two 10/100 Ethernet interfaces
High-speed interfaces supporting various multiplexing options:
Four SerDes up to 3.125 GHz multiplexed across controllers
Two PCI Express® interfaces
Two SGMII interfaces
Dual high-speed USB controllers (USB 2.0)
Integrated security engine
Protocol support includes SNOW, ARC4, 3DES, AES, RSA/ECC, RNG, single-pass SSL/TLS, Kasumi, XOR acceleration
eLBC, TDM, eSDHC, Dual I2C, DUART, PIC, DMA, GPIO
Package: 561-pin temperature-enhanced plastic BGA (TEPBGA1)
0C to 125C Tj -40C to 125C Tj option
QorIQ P1025目標應用:
Industrial
Industrial Robot
Smart Grid and Smart Metering
Networking
Ethernet Switch
Multi-Service Business Gateway
Wireless LAN Access Point
Fixed Routers
圖1.QorIQ P1016和P1025方框圖
TWR-P1025 Tower MPU模塊
The TWR-P1025 is a Tower Controller Module compatible with the Freescale Tower System. It can function as a stand-alone, low-cost platform for the evaluation of the QorIQ P1xxx family of microprocessor (MPU) devices. The TWR-P1025 features the QorIQ P1025 dual core processor based on the PowerPC® e500 core architecture.
The TWR-P1025 is available as a stand-alone product or can be combined with the Tower Elevator Modules (TWR-ELEV) and other Tower eco-system components to create development platforms for a ide variety of applications.
TWR-P1025 Tower MPU模塊主要特性:
The features of the TWR-P1025 Tower MPU Module:
• Tower compatible microprocessor module
• Dual core P1025 in a 561 TEPBGA package operating up to 533 MHz
• P1025 JTAG
• CPLD JTAG
• Three axis accelerometer (MMA8451Q)
• Two (2) user-controllable LEDs
• One (1) reset pushbutton switch
• Ten-way DIP Switch for configuration
• microSD card slot
• mini-PCIe slot
• Two (2) 10/100/1000Mbps Ethernet RJ45
• Two (2) USB2.0 Type A
• One (1) mini-USB TypeB dual UART
• 512 MB DDR3@667 MHz
• 64 MB Flash
• IEEE1588 pinned to header + DAC and VXCO (DNP option)
圖2.TWR-P1025 Tower MPU模塊外形圖
圖3.TWR-P1025 Tower MPU模塊框圖
圖4.TWR-P1025 Tower MPU模塊電路圖(1)
圖5.TWR-P1025 Tower MPU模塊電路圖(2)
圖6.TWR-P1025 Tower MPU模塊電路圖(3)
圖7.TWR-P1025 Tower MPU模塊電路圖(4)
圖8.TWR-P1025 Tower MPU模塊電路圖(5)
圖9.TWR-P1025 Tower MPU模塊電路圖(6)
圖10.TWR-P1025 Tower MPU模塊電路圖(7)
圖11.TWR-P1025 Tower MPU模塊電路圖(8)
圖12.TWR-P1025 Tower MPU模塊電路圖(9)
圖13.TWR-P1025 Tower MPU模塊電路圖(10)
圖14.TWR-P1025 Tower MPU模塊電路圖(11)
圖15.TWR-P1025 Tower MPU模塊電路圖(12)
圖16.TWR-P1025 Tower MPU模塊電路圖(13)
圖17.TWR-P1025 Tower MPU模塊電路圖(14)
詳情請見:
http://cache.freescale.com/files/32bit/doc/user_guide/TWR-P1025HUG.pdf?fr=g
和
http://cache.freescale.com/files/32bit/hardware_tools/schematics/TWRP1025SCH.pdf?fr=g
