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PSoC™ 4

pasa_1340461
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hello everyone

           I use cy8c4014sxi-421 IC, which program using miniprog3  ,some of ic program easily and some of ic show hex didn't match, all ic same and all ic from 1 reel and same production date. here I attached image .

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AlenAn14
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Hi @pasa_1340461 ,

The MBR range of devices cannot be programmed but only be configured for a specific operation using an interface for example like I2C. So PSoC Programmer cannot program these devices with a hex file.
I would suggest you contact your supplier for a replacement for these chips.

Warm Regards
Alen

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AlenAn14
Moderator
Moderator 100 solutions authored 250 replies posted 250 sign-ins
Moderator

Hi @pasa_1340461 ,

Can you please share an image of the markings on those IC's which do fail when you try to program using PSoC Programmer?

Is it also possible for you to share the hex file you are trying to program the ICs with us as well?

Regards
Alen

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pasa_1340461
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how to add hex, because hex didn't support in attachment.

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AlenAn14
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Moderator

You can archive it as a zip file and share the same.

Regards
Alen

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pasa_1340461
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HERE I ATTACHED HEX FILE PLEASE CHECK.

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AlenAn14
Moderator
Moderator 100 solutions authored 250 replies posted 250 sign-ins
Moderator

Hi @pasa_1340461 ,

For the device that the failure occurs, from the image you have shared of PSoC Programmer, it seems that the device ID that is auto-detected / read from the device is not CY8C4014SXI-421 as shown below

AlenAn14_0-1643024712743.png

This is why the programmer reports a mismatch between the hex file and the device as hex file is generated for CY8C4014SXI-421 device.

1. Can you please let us know the source or from where you have purchased the devices?

2. Are you able to perform an erase operation on the device which reports this error from PSoC Programmer?

Warm Regards
Alen

 

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pasa_1340461
Level 1
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1. due to shortage I buy IC from Chinese supplier.

2. yes here I attach image.

but after erase operation, in program  time same error occurred(hex didn't match).  

 

here I attach checksum result also.

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pasa_1340461
Level 1
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now I try to auto detection :off and verification :off

then  detect : CY8CMBR3002-SXIT

please find attached file.

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AlenAn14
Moderator
Moderator 100 solutions authored 250 replies posted 250 sign-ins
Moderator

Hi @pasa_1340461 ,

The MBR range of devices cannot be programmed but only be configured for a specific operation using an interface for example like I2C. So PSoC Programmer cannot program these devices with a hex file.
I would suggest you contact your supplier for a replacement for these chips.

Warm Regards
Alen

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