Dear Sir,
We have a boot up problem. Our project is use the LPC1820FBG100, the power source is from USB VBUS.
I take USB cable plug in and plug out repeatedly.
Our sample boards are always boot up fail. The failure rate is 5~6 / 10 time. Each board have different fail rate.
H/W setting , boot mode is SPIFI.
Our behavior is boot code copy from external SPI Flash and execute code on internal RAM.
Is it a known issue? How can we do anything?
Thanks
Hi Sol,
Can You tell me the detail step to modify my program or example code.
Thanks
Hi,
Please check the errata document ES_LPC18x0 regarding SPIFI (page 18).
http://www.nxp.com/documents/errata_sheet/ES_LPC18X0.pdf
Please let me know if this helps,
Have a great day,
Sol
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