Hi Team,
my customer has a following issue:
- Customer has two EVMs connected with the Hyperlink cable
- On the first board there runs the TI demo for Hyperlink master
- The second board should just run from the ROM
- The DIP switches on the second board have the right configuration for Hyperlink Boot Mode (i've checked that)
- After powering on the master stays in this function hyplnkExamplePeriphSetup, in the while loop -> while ((!status.link) || (status.serialHalt) || (status.pllUnlock)); -> status.link is 0 (picture below)
- Hyperlink registers from Slave are all zeros (picture below)
- Magic addres is strange too, but not zero (picture below)
- In DEVSTAT is the Bootmode I2C. We assume that it is the workaround for the Advisory 8 Multiple PLLs May Not Lock After Power-on Reset Issue, which goes over the I2C.
- Could someone please verify if the workaround in the EEPROM is right implemented? It looks like the EEPROM code jump back to the wrong address in ROM.
Thanks and regards,
Oleg