i.mx27开发板的整套详细原理图，包括：DDR SDRAM, NAND FLASH, NOR FLASH, USB OTG, USB HOST,FEC PHY, UART,JTAG等等接口-i.MX27 development board schematic details of the package, including: DDR SDRAM, NAND FLASH, NOR FLASH, USB OTG, USB HOST, FEC PHY, UART, JTAG interface,

Introduction dePCB.org project aims at helping people reverse engineer unknown electronic equipment faster and more easily. We plan to provide a collaborative platform where people can identify components, IC, annotate parts of a PCB an

以OMAP5912芯片为核心，构建捷联式制导计算机的硬件系统，对电源模块、时钟模块、存贮器扩展模块、数据采集模块(主要为A／D电路)、外围控制接口模块(标准UART、USB、JTAG等)等外围电路进行了设计，可使系 统硬件电路更简单，具有更高的可靠性。-OMAP5912 has two cores：ARM926EJ-S and TMS320C55x DSP．The ARM core can solve the problem of multi-path real-time control a