Hardware Reference Manual for i.MX53 Quick Start
10.1. PMIC Voltage Rail Test Points
To assist the developer in determining whether the PMIC voltage rails are outputting the correct voltage
levels, Figures 38 and 39 show the output capacitor on each regulator output with the ground pin
colored yellow and the power pin colored red. Tables 30 and 31 show the expected voltage value for
each capacitor.
C224
Figure 38. Regulator Output Capacitor Positions Bottom
Freescale Semiconductor
Hardware User Guide for i.MX53 Quick Start Board,
C221
Capacitor
Regulator
C224
VBUCKMEM
C221
VBUCKPERI
Table 30. Output Capacitors and Values BOTTOM
PUBI – Public Use Business Information
Value
1.5V
2.5V
Preliminary Rev 0.91
93