基于MPC5125設(shè)計(jì)的開發(fā)評(píng)估方案
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The MPC5125 integrates a high performance e300 CPU core based on the Power Architecture Technology with a rich set of peripheral functions focused on communications and systems integration.
MPC5125主要特性:
Major features of the MPC5125 are as follows:
e300 Power Architecture processor core (enhanced version of the MPC603e core), operates as fast as 400 MHz
Low power design
Display interface unit (DIU)
DDR1, DDR2, low-power mobile DDR (LPDDR), and 1.8 V/3.3 V SDR DRAM memory controllers
32 KB on-chip SRAM
USB 2.0 OTG controller with ULPI interface
DMA subsystem
Flexible multi-function external memory bus (EMB) interface
NAND flash controller (NFC)
LocalPlus interface (LPC)
10/100Base Ethernet
MMC/SD/SDIO card host controller (SDHC)
Programmable serial controller (PSC)
Inter-integrated circuit (I2C) communication interfaces
Controller area network (CAN)
J1850 byte data link controller (BDLC) interface
On-chip real-time clock (RTC)
On-chip temperature sensor
IC Identification module (IIM)
MPC5125目標(biāo)應(yīng)用:
Fieldbus to Ethernet Gateways
Robotics
Industrial Networking Gateways (routers) and converters
High End Lighting Control
Fire Alarm Supervisory Controllers
HVAC Central Management System
Digital Signage
Point of Sales Terminal
Hospital Bed Control
Smart Hospital and Tele-Health Gateways
圖1.MPC5125方框圖
The MPC5125 Tower System is based on Freescale’s MPC5125 microprocessor. The board provides on-board DDR2 SDRAM, NAND FLASH,CAN ports, USB 2.0, 10/100 Ethernet, HDMI,USB Debug Port.All powered from a 5 Volt wall mount power supply.
Freescale’s Tower System.
圖2.MPC5125 Tower System外形圖.
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