not able to program cy8c20436a

[Anonymous]

        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   

[Anonymous]

        Hello Arun,   
   
Are you getting any error messages?   
   
Regards,   
Anitha   

[Anonymous]

        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   

[Anonymous]

 Arun,

       

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

       

Did you manage to resolve this?

           

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