Hi,
The DM814x datasheet mentions four supply Sequencing groups-
1. All CVDD supplies (CVDD, CVDD_x)
2. All 1.5-V Supplies (DVDD_DDR[x] at 1.5 V [only needed if using DDR3])
3. All 1.8-V Supplies (DVDD_x, DVDD_M, DVDD_DDR[x] at 1.8 V [if using LPDDR, DDR2], VDDA_x_1P8, VDDA_1P8)
4. All 3.3-V Supplies (DVDD, DVDD_x, DVDD_C, VDDA_x_3P3)
Also it is recommended to use PMIC TPS659113 for proper supply sequencing.
Is there any sequencing required within individual group/s?
What if all the rails are enabled simultaneously?
Where can i find more information details for supply sequencing?
What power saving modes will be available if PMIC TPS659113 is not used?
