openbiosprog-spi(ft2232 spi)
openbiosprog-spi is an Open Hardware USB-based programmer for SPI chips, designed by Uwe Hermann. It uses an FTDI FT2232H chip and features either a DIP-8 socket or a pinheader where jumper-wires can be attached. The user-space source code is part of flashrom, the schematics and PCB layouts are licensed under the CC-BY-SA 3.0 license and were created using the open-source Kicad EDA suite (GPL, version 2).
For more information and downloads, including a parts list, Gerber file downloads, recommended Kicad settings, and recommended PCB manufacturer settings, see http://randomprojects.org/wiki/Openbiosprog-spi.
Usage:
$ flashrom -p ft2232_spi:type=2232H,port=A
原理图
资料包,原理图文件需要用kicad才能打开
请教下这个不需要什么固件和上位机吗! 沙花,谢谢楼主分享。。 电子 发表于 2014-10-23 08:29
请教下这个不需要什么固件和上位机吗!
这个是开源的,硬件部分不需要固件的,上位机软件用的就是开源软件flashrom,网站有下,自己搜下 liyf 发表于 2014-10-23 12:49
这个是开源的,硬件部分不需要固件的,上位机软件用的就是开源软件flashrom,网站有下,自己搜下
真的感谢楼主!太热情了,顶!! 木有板子,只能搭电路了 很好,感谢分享!:) 谢谢分享!!
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