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We where using a CY8C5888LTI-LP097. We where unable to get those parts. So, we got some CY8C5868LTI-LP039 off of ebay.
I am struggling to flash the CY8C5868LTI-LP039. I am using the MiniProgrammer4 with a 10pin header. This was working with our old processer but not the CY8C5868LTI-LP039.
The programmer reports the correct part and is able to erases the flah. But not program the part.
I recompiled the project with the new part and got no errors and got a new hex file. I have been using the hex file the entire time.
Log from flash program:
Program Finished at 3:24:42 PM |
| FAILED! Unknown error
| Erase Succeeded
| JtagID: 2E 12 70 69
Program Requested at 3:24:40 PM |
Power On at 3:24:31 PM | MiniProg4 (CMSIS-DAP/BULK/110C14D101310400)
Anyone have any ideas as to what my issue could be.
Solved! Go to Solution.
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Adrian:
You may have bogus parts, ebay is not the most secure source. I just went through this with a customer who bought PSoC3 parts from a broker. It turns out the parts were most probably from a scrapped lot that happened to
"fall off the back of the truck" on the way to the scrap yard. I regret to inform you that, by Infineon official policy, we are not allowed to provide support, including failure analysis, for parts purchased outside of our normal direct or distribution channels. I suggest that you contact your local Infineon sales or distribution representative and procure (beg) a few samples from them to verify that your programming connections and project hex file are indeed correct. The sales guys should be able to find a few samples.
---- Dennis Seguine, PSoC Applications Engineer
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The chip-ID is correct for ..LTI-LP039.
Did you re-build your project using the new chip part number?
---- Dennis Seguine, PSoC applications engineer
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Yes I did, I also used the that hex file and was unable to program the device.
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Adrian:
You may have bogus parts, ebay is not the most secure source. I just went through this with a customer who bought PSoC3 parts from a broker. It turns out the parts were most probably from a scrapped lot that happened to
"fall off the back of the truck" on the way to the scrap yard. I regret to inform you that, by Infineon official policy, we are not allowed to provide support, including failure analysis, for parts purchased outside of our normal direct or distribution channels. I suggest that you contact your local Infineon sales or distribution representative and procure (beg) a few samples from them to verify that your programming connections and project hex file are indeed correct. The sales guys should be able to find a few samples.
---- Dennis Seguine, PSoC Applications Engineer