Hi community,
I configured the wake-sleep function select of one of the 100base-t1 phys of the SJA1110 as "ISO21111-7/OA TC-10 Wake-Sleep functionality", and the other five as "Basic Wake-Sleep functionality".
At this time, execute the following Action will appear Usage fault. I use debug_ram.
PHY_WriteMMD(4, 30, 0x8180, 1);
PHY_WriteMMD(5, 30, 0x8180, 1);
PHY_WriteMMD(6, 30, 0x8180, 1);//TC10
PHY_WriteMMD(7, 30, 0x8180, 1);
PHY_WriteMMD(8, 30, 0x8180, 1);
PHY_WriteMMD(9, 30, 0x8180, 1);
PHY_WriteMMD(6, 30, 0x180, 0);
The usage fault information is as follows.
How do I solve this problem?
Thanks,
Ethan.
