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not able to program cy8c20436a
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not able to program cy8c20436a

arunkumar posted on 17 Dec 2009 9:53 AM PST

1 Forum Post
Hi,

I am tyring to use ISSP programming to program CY8C20436A using MiniProg1. For some reason it MiniProg is not recognizing the device. Device is QFN32 pkg soldered on my board. I do not have anything else connected to the micro. I have ohmed out all five lines from micro to the MiniProg(SCK, SDATA, XRES, Gnd, Pwr). All connections are solid. I have tried on mulitple micros and same problem with all micros.
I have tried both methods of programming ie (RESET and Power Cycle)
Any help would be greatly appreciated.

Thanks,
Arun


Re: not able to program cy8c20436a

posted on 17 Dec 2009 11:21 AM PST
Senior Member
14 Forum Posts
Hello Arun,

Are you getting any error messages?

Regards,
Anitha

Re: not able to program cy8c20436a

posted on 17 Dec 2009 11:31 AM PST

1 Forum Post
I get the following message:



Thanks,





Program Finished at 1:28:40 PM |

| FAILED! Can not Acquire Device! Please verify the device connection to the Programmer

Program Requested at 1:28:20 PM |

Program Finished at 1:28:10 PM |

| FAILED! Can not Acquire Device! Please verify the device connection to the Programmer

Program Requested at 1:27:37 PM |

Successfully Connected to MINIProg1/8714ECC53008 at 1:27:23 PM | MINI Version 1.77

Opening Port at 1:27:22 PM |

Device set to CY8C20436A-24LQXI at 1:27:22 PM | 8192 FLASH bytes

Device Family set to 20x36 at 1:27:22 PM |

Active HEX file set at 1:27:22 PM | C:\Data\Projects\MicrowaveMembrane\MicrowaveMembrane.hex

Session Started at 1:27:21 PM | PPCOM Version 5.0

Re: not able to program cy8c20436a

chrisdragotta posted on 24 May 2010 08:12 AM PST
Member
7 Forum Posts

 Arun,

 

I am currently having the same device programming problem, using similar equipment.

 

Did you manage to resolve this?

 

 

CD






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