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Description: powerpc启动源代码，可以启动嵌入式linux，苹果机器，vxworks！
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Size: 3522942 |
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Description: powerpc的u-boot
ppcuboot-2
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Size: 3523186 |
Author: zenghuan |
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Description: powerpc启动源代码，可以启动嵌入式linux，苹果机器，vxworks！-powerpc boot source code, you can start the embedded linux, Apple machines, vxworks!
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Size: 3522560 |
Author: 王兰 |
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Description: 嵌入式linux的bsp，支持powerpc系列cpu，包括网卡、CompactFLash、ATA disk boot 等驱程。-Embedded Linux bsp support powerpc series cpu, including LAN, CompactFLash, ATA disk drive such as boot process.
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Size: 1967104 |
Author: luron |
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Description: powerpc的u-boot
ppcuboot-2-powerpc the u-bootppcuboot-2
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Size: 3522560 |
Author: zenghuan |
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Description: ppcboot2.0 华恒光盘里带的BOOTLOADER-CD-ROM ppcboot2.0华恒the BootLoader里带
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Size: 3628032 |
Author: xsi |
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Description: powerpc的bootloader，是u-boot的继续-Embedded PowerPC Bootloader Project, especially for Embedded PowerPC boards.The code for this project is frozen. Development continues with the "U-Boot" project
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Size: 3538944 |
Author: 王成 |
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Description: ppcboot源码，支持arm，ppc，mips，i386等cpu，负责加载linux操纵系统-the code of pppcboot
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Size: 3516416 |
Author: yungangt |
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Description: power pc u-boot 2.00, 修改后可以用于自己的开发-power pc u-boot 2.00, after modification can be used for their development ~ ~ ~
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Size: 1913856 |
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Description: PPCBoot是德国DENX小组开发的用于多种嵌入式CPU的Bootloader引导程序，主要由德国的工程师Wolfgang Denk和Intemet上的一群自由开发人员对其进行维护和开发。支持PowerPC、ARM、MIPS、m68K等多种处理器平台，易于裁剪和调试。
-PPCBoot Germany DENX team developed for a variety of embedded CPU' s Bootloader boot procedures, mainly by the German engineer Wolfgang Denk and Intemet free developer group on its maintenance and development. Support for PowerPC, ARM, MIPS, m68K other processor platforms, easy to cut and debugging.
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Size: 1913856 |
Author: 李立 |
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Description: 一、 uboot是ppcboot和armboot合并而成，现在主流的bootloader为uboot和redboot
二、 bootm addr_kernel addr_initrd
三、 移植uboot时最好（一定）要找到一个自己板子的原形（即自己的板子是在这个板子上做一些修改而来的）的版本，这样就可以事半功倍。这样要修改的地方就比较少，也比较容易了。uboot支持很多平台，与一个具体平台相关的主要有三个地方：
1、./include/configs/xxxxx.h, 主要定义了flash、sdram的起始地址等信息，一般要修改flash的起始地址、大小，有时候会有位宽等。
2、./board/xxxxx/*， 这个目录下主要有两三个.c文件，主要为该平台的初始化和flash操作的函数。有时候flash的操作需要修改，不过一般都是找一个现有的支持该flash的驱动，一般情况在uboot别的./board/平台下就会有现成的，拷贝过了就可以了。
-The design uses Mitsubishi FX2N Series PLC as a core component, eight-way Responder to complete a production control system. The system components for eight or eight players at the same time answer in Taiwan, with a total station holds the start/stop switch, answer the Start button, answer the reset button, the host quiet hint button and manually set the sub-sets of scoring buttons, etc., sub-station you have a answer in the button. The system consists of seven-segment display countdown, sub-station number, player points and the current time, temperature, and serve as driven by PLC controlled equipment. Because the system has a lot of seven-segment, so I used the dynamic scan method to reduce the number of ports. There is a buzzer to answer in the beginning, answer reset answer time out, answer in illegal, no one answer in a quiet and tips. 17 light-emitting diode, a total station is used to display and answer no answer in overtime, each sub-station to answer in two to show success and
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Size: 21504 |
Author: smallwei |
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Description: Nextchip NVP3116 Solution Source code/ Bootloader
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Size: 2761728 |
Author: Johnny Hsiao |
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