11 Replies Latest reply on Aug 30, 2017 3:54 AM by VasanthR_91

Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Aug 18, 2017 2:49 PM

I can not seem to get Creator to program a CY8C4247AZI using a MINIPROG3. I am using the ISSP 5 pin connection on the MINIPROG. What aim i doing wrong ... do i need to use a different setup to code this part? I would sure appreciate some help in getting my CPU programmed in circuit.

1. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

user_1377889 Jul 22, 2017 1:02 PM (in response to scott_2272156)

A bit more information could help.

Miniprog visible in debug target selection?

From where is your pcb powered?

selected programming mode (power cycle or reset)

Did you try PSoC programmer?

Any error messages?



Bob
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2. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Jul 22, 2017 1:12 PM (in response to scott_2272156)

Bob ... thank for trying to help me i am new to PSoC

1. I don't know if its visible .. don't quite know were to look as of yet. I will do so now!

2. Power is from my external power 3.3 volt power supply.

3. As far as PSoC programmer i could never get to my particular device. It doses not show up on any of the lists.
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3. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Jul 22, 2017 1:22 PM (in response to scott_2272156)

This is screen shot of what i am getting... Scott
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4. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

user_1377889 Jul 22, 2017 1:28 PM (in response to scott_2272156)

Creator -> Debug -> Select Debug target. Miniprog connected to USB should show up.

PSoC Programmer: Latest version is 3.26. Check for updates. Can be that the miniprog needs update, PSoC programmer will tell you.



Bob
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5. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Jul 22, 2017 3:34 PM (in response to scott_2272156)

1. Yes Miniprog3 does show up in Debug target

2. I am running version 3.26 of programmer

3. How do I update Miniprog3?
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6. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Jul 22, 2017 7:53 PM (in response to scott_2272156)

Programmer is up to date and so is Miniprog ... still no luck
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7. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

user_1377889 Jul 23, 2017 2:13 AM (in response to scott_2272156)

Your screenshot (which I didn't see until now) lets me assume that you are not running Creator 4.1.

Bob
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8. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Jul 26, 2017 5:41 PM (in response to scott_2272156)

Bob,

I updated to Creator 4.1 but still can not program with MP3 in either Creator or with PSoC Programmer.

Very frustrated!!
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9. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Jul 26, 2017 5:45 PM (in response to scott_2272156)
Attached is a schematic of CPU section... any chance I am doing something stupid?

Schmatic PCtrl V3.png 229.4 K
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10. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

scott_2272156 Jul 26, 2017 5:58 PM (in response to scott_2272156)
Bob,

I believe this i my problem ... iam checking it out now. I connected the VCCD pin to 3.3V and it should be connected from 1uF to Gnd.

See attached page from data sheet ... i missed this little detail ... hope it works.

VCCD Pin Error.png 734.0 K
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11. Re: Programming CY8C4247AZI with MINIPROG3 in Creator

VasanthR_91 Aug 30, 2017 3:54 AM (in response to scott_2272156)

Hi,

While using Internally regulated mode, external power must not be applied to the Vccd or Vcca pins. THIS MAY DAMAGE YOUR DEVICE.

Best Regards,
VSRS
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