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VP299 GAL22V10 Reply  
handsome
mark9976
I am having an issue with the VP299 where it comes up with an error saying
that there is an overcurrent with the chip. The chip is a Lattice GAL22V10 and it is known good chip as it will program with a VP290. 

Any suggestions?

Go back list [ Posted:2017-10-22 23:55:18 ] Edit Administer top

Re:VP299 GAL22V10 Reply  
beautiful
lxx
Please use 9V AC adapter.
Go back list [ Posted:2017-10-23 09:27:09 ] Edit Administer Top

Re:VP299 GAL22V10 Reply  
handsome
Mark9976
The 9V ac adapter was in use during this event.
Go back list [ Posted:2017-10-23 20:07:06 ] Edit Administer Top

Re:VP299 GAL22V10 Reply  
handsome
lxl
Need to adjust the overcurrent protection
Go back list [ Posted:2017-10-24 10:08:53 ] Edit Administer Top

Re:VP299 GAL22V10 Reply  
handsome
dsroelov
i have the same problem. how do you adjust the over current protection?
Go back list [ Posted:2018-03-17 13:52:16 ] Edit Administer Top

Re:VP299 GAL22V10 Reply  
handsome
LXL
Change Resistance R17 from 220 ohm to 270 ohm Change Resistance R28 from 39 ohm to 51 ohm
Go back list [ Posted:2018-03-23 15:12:02 ] Edit Administer Top
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