参数资料
型号: TWR-MPC5125-KIT
厂商: Freescale Semiconductor
文件页数: 13/31页
文件大小: 0K
描述: TOWER SYSTEM KIT MPC5125
标准包装: 1
类型: MCU
适用于相关产品: Freescale 电源塔系统
所含物品:
产品目录页面: 734 (CN2011-ZH PDF)
semiconductor
TWR-MPC5125 User Manual
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5.0 Operation
5.1 Central Processing Unit
The MCP5125 provides the interface to local on board resources including:
NAND FLASH memory, DDR2-SDRAM memory, MII (10/100 Fast Ethernet
Controller), RMII (10/100 Fast Ethernet Controller), I2C (EEPROM), PSC
(programmable serial controller) for RS232 and AC97 (audio), Interrupt
controller, USB 2.0 (ULPI), Display Interface Unit (DIU) Controller, SD card
interface.
See MPC5125 user manual for detail descriptions for each interface.
5.2 Power supplies
The MPC5125 accepts +5Volts only.
Power Sequencing
Power sequencing rules require that the IO voltage rail is powered before the
Core Voltages.
5.3 Resets
SW1 is a push button that provides a power on reset signal for the hardware
on the MPC5125
The MPC5125 POREST_B signal is used for the Configuration system and its
internal registers. It also is used for CPU power on reset.
5.3.1 Clocks
The main clock driver is a programmable clock synthesizer IC.
The SYS_CLK is the main processor clock (32.768 Mhz).
The 4Mhz is used by the Debug MCU.
The CLK_24.000Mhz is used by the CPU's internal USB circuitry.
The CLK_50.000Mhz is used by both the CPU's internal fast Ethernet circuitry
and the Ethernet PHY.
TWR-MPC 5125
12
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TWR-P1025-KIT 功能描述:开发板和工具包 - 其他处理器 QORIQ P1 TWR KIT RoHS:否 制造商:Freescale Semiconductor 产品:Development Systems 工具用于评估:P3041 核心:e500mc 接口类型:I2C, SPI, USB 工作电源电压:
TWRPI-BLE-DEMO 功能描述:蓝牙/802.15.1 开发工具 TWRPI-BLE-DEMO RoHS:否 制造商:Panasonic Electronic Components 产品:Bluetooth Evaluation Kit 工具用于评估:PAN1721 频率:2.4 GHz 接口类型:I2C 工作电源电压:2 V to 3.6 V