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TI技术支持大咖：
你们好，前一段时间选用了贵公司的CC3220R系列进行产品开发，现在要进行批量生产了，但是发现用UniFlash生产效率很低，想通过SPI编程器，将Firmware直接通过编程器烧录到SFLASH中，然后在将SFLASH焊接到板子上，请问具体如何操作和实现，恳请指导，谢谢！
在“CCS UniFlash”里有“Gang Programing”功能，通过gang programming生成FLASH的BIN文件，然后用SPI的烧录器进行烧录。先烧FLASH， 再贴FLASH到板子上。使用操作参考这边： processors.wiki.ti.com/.../CC3100_&_CC3200_UniFlash
Hi, Viki, 我尝试用你推荐的方式进行了操作，用uniflash4.3版本生成bin文件，然后用编程器烧录到SFLASH中，最后焊接到PCB上，给板子上电，但是程序并没有运行，这是什么原因？是IT芯片不兼容或没有认证或认证不通过吗？我用的TI芯片是CC3220R，不带安全机制的。 另外，从生成的bin文件内容来看，感觉大部分数据是0，数据是对的吗？哪里出问题了，请帮助指点，谢谢： 00000000 86 37 38 9C 0A 15 45 24-22 10 02 00 20 18 00 00 .78.E$". .. 00000010 20 16 00 00 00 00 00 00-FF FF FF FF 03 00 01 05 ........... 00000020 00 10 3C 00 FF FF FF FF-3F 00 00 00 FF FF FF 05 .<.....?...... 00000030 00 04 FF 16 07 00 00 00-00 00 00 00 00 00 02 00 ............ 00000040 00 00 00 00 04 00 00 00-2F 73 79 73 2F 42 54 4C ......./sys/BTL 00000050 5F 73 66 6C 61 73 68 2E-70 74 63 00 00 00 00 00 _sflash.ptc..... 00000060 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000070 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000080 21 00 00 00 02 00 00 00-2F 73 79 73 2F 66 61 63 !....../sys/fac 00000090 74 6F 72 79 2E 69 6D 67-00 00 00 00 00 00 00 00 tory.img........ 000000A0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000000B0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000000C0 23 00 00 00 3F 00 00 00-2F 73 79 73 2F 40 40 72 #...?.../sys/@@r 000000D0 65 73 65 72 76 65 64 40-40 00 00 00 00 00 00 00 eserved@@....... 000000E0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000000F0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000100 62 00 00 00 1E 00 00 00-2F 73 79 73 2F 40 40 66 b....../sys/@@f 00000110 6F 72 73 79 73 40 40 00-00 00 00 00 00 00 00 00 orsys@@......... 00000120 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000130 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000140 80 00 00 00 AA 00 00 00-00 00 00 00 00 00 00 00 ................ 00000150 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000160 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000170 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000180 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000190 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000001A0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000001B0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000001C0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000001D0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000001E0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 000001F0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000200 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000210 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000220 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000230 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000240 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000250 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 00000260 00 00 00 00 00 00 00 00-00 00 00 00 00 00 00 00 ................ 。。。。。。
Flash离线单烧再贴到板子上是可以的
看看操作步骤是不是有不对的地方
www.ti.com/.../swra568.pdf
你好，Butterfly,
我看了文档的相关内容，应该是按照上面的步骤进行操作的，具体操作步骤如下，请帮助看一下哪一步有问题好吗，谢谢！
我用的是CC3220R系列，不带安全机制。
1）用CCS编译器编译生成mcuimg.bin文件。
2）打开UniFlash4.3，并新建工程，选择user Files，将1）生成的mcuimg.bin文件加载到工程中。
3）点击Create Image按钮，生成镜像文件。
4）点击Save BIN按钮，保存gang image文件。
5）用SPI Flash编程器将4）中的gang image文件烧录到SFLASH中
6）将烧写完成的SFLASH焊接到PCB板上
7）给PCB上电，程序没有运行起来。
请帮助看看是哪一步骤的问题，或者说漏掉了哪些步骤， 再次感谢！
你通过UNIFLASH在线烧录的话可以运行起来吗？
