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I have custom board with BCM20736s and this works well. I replaced BCM20736s for BCM20737s and the application starts but stops at the beginning. Anyone know why. I make target with Application-BCM920737TAG_Q32 download.
Solved! Go to Solution.
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As you are using the SIP module, the below issue is also something that you would like to be aware of.
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Exact same board with the exact same program running? No HW changes at all? You simply swap the 20736S out for a 20737S?
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yes I simply swap the 20736S out for a 20737S with the same hardware and the same program running.
Have something else to do ?
I make target with Application-BCM920737TAG_Q32 download instead of Application-BCM920736TAG_Q32 download
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Hello Eduardo,
With your 20737S device on the board try using the same make target for the application-BCM920736TAG_Q32 download.
Do you get any errors?
Thanks
JT
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I tested in 50 boards and only work 11 making target with application-BCM920736TAG_Q32 download. I have also tried to program them with application-BCM920737TAG_Q32 download and they also work. I don´t know why the rest of boards stopped when program begins running.
I've been working months with the previous chip without any problem. which may be the problem, I'm going crazy.
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This could be a soldering issue. Did you have any luck? @eduwimy
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This week I´m going to talk with the company that make the boards. I'll see if I'm lucky.
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As you are using the SIP module, the below issue is also something that you would like to be aware of.
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If I put in .csv file "sleep enable" = 0 then the program works fine. but if I put the proposed solution...do not work.
1 - create a CSG file inside the application folder named app.csg with the content below:
ENTRY "PMU Crystal Warm up Time"
{
"Crystal warm up time" = 5000
}
Note that the default Crystal warm up time is 2500. By increasing this to 5000 we managed to resolve the issue.
2 - Add the following line to makefile.inc in the same folder:
GS_LIST += $(DIR)/app.cgs
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Sorry, this works well. I had a syntax error: GS_LIST -->CGS_LIST
ALL OK!!!
Thanks a lot.