各位工程师,买了5515EZDSP,如何快速入手?我用J2口供电,跳线JP1应不应该短接?怎样擦除所有程序?
每次插上电后都是四个灯在闪,LCD显示字母,耳机输出持续有“滴“”’的声音,这些是不是固化在flash的程序,怎么去除掉呢?求助
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各位工程师,买了5515EZDSP,如何快速入手?我用J2口供电,跳线JP1应不应该短接?怎样擦除所有程序?
每次插上电后都是四个灯在闪,LCD显示字母,耳机输出持续有“滴“”’的声音,这些是不是固化在flash的程序,怎么去除掉呢?求助
如果用J2口的话,JP1不能短接,会损坏板子,见下面的板子手册说明。
WARNING !
When the jumper J1 is shorted do NOT plug the connector
J2 into a USB port. This will damage the C5515 eZdsp stick.
http://support.spectrumdigital.com/boards/usbstk5515/reva/files/usbstk5515_TechRef_RevA.pdf
flash烧写见下面的wiki网站。
http://processors.wiki.ti.com/index.php/C5515_Boot-Image_Programmer