I try to program a SLG46826 soldered on our custom board. I connected GND, SDA, SCL and VDD from the In-System programmer to the SLG46826 and selected the programmer board in the GreenPAK Designer.
I can read out the device information using the "Read" button.
When I press the "Program" button, the blue LED of the In-System board blinks for a few seconds and then the following message is displayed:
Programming was done with error. Programming sequence doesn't match to the read sequence.
After closing this dialog, the SLG46826 seems to do it's job but not all the times. It seems that verification failed.
1. What is the issue with this Error?
2. Is it enough to just press the "Program" button or do I first need to enter Emulation or TestMode?
Thanks for your help & best regards