Clocks - NXP Semiconductors QorIQ LS1028A Reference Manual

Clocks

The LS1028ARDB follows the power supply sequencing
requirements as detailed in QorIQ LS1028A Data Sheet.
2.2.4 Current and power measurement
The LS1028ARDB implements onboard current and power measurements only for the
VDD supply. The table below lists all measurable supplies.
Power
VDD INA220
Power supplies not listed in the above table are considered as low-current/incidental
supplies and are not instrumented for power measurement.
2.3 Clocks
The LS1028ARDB provides all the clocks required for the processor and peripheral
interfaces. The figure below shows the LS1028ARDB clock architecture.
QorIQ LS1028A Reference Design Board Reference Manual, Rev. A, 02/2018
22
NOTE
Table 2-2. Power monitoring
Measurement device
0.001
Confidential Proprietary
Shunt resistor value
The VDD supply powers the
LS1028A core (0.9 V / 1 V), USB
(USB_SDVDD, USB_SVDD),
DisplayPort (DP_SVDD) and
SerDes (SVDD) power supplies.
Notes
NXP Semiconductors