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CY8C27443
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CY8C27443

Rich535 posted on 01 Jun 2010 7:44 AM PST
Member
4 Forum Posts

I have a programmed CY8C27443-24PI that I wish to use as a "master" from which I can program others. Can I do this with the PSoC ISSP or any other devices Cypress offers?




Re: CY8C27443

graaja posted on 01 Jun 2010 06:10 PM PST
Top Contributor
41 Forum Posts

If the flash in your programmed chip is not read protected, then you can use a MiniProg to read the device and convert the flash data to hex file.  Then you can use this hex file to program other PSoC devices.  But if the program in the device is read protected, then I am afraid, there is no way to read the flash and use this to program other devices.



Re: CY8C27443

Rich535 posted on 02 Jun 2010 09:37 AM PST
Member
4 Forum Posts

Do I need any special software to convert the flash data to a hex file?



Re: CY8C27443

graa posted on 02 Jun 2010 04:27 PM PST
Cypress Employee
275 Forum Posts

Try the PSoC Programmer software.  I know that there is a read function available in the software.  But I am not sure if there is an option to save the read data to hex file.



Re: CY8C27443

Rich535 posted on 07 Jun 2010 08:32 AM PST
Member
4 Forum Posts

The PSoC programmer software does not allow a "read" hex file to be saved. Is there anything else I can do?






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