Power Supplies Monitored And Not Monitored By The Por Circuitry - Altera Cyclone V Device Handbook

CV-52010
2014.01.10
Related Information
Cyclone V Device Datasheet
Provides more information about the POR delay specification and t

Power Supplies Monitored and Not Monitored by the POR Circuitry

Table 10-2: Power Supplies Monitored and Not Monitored by the Cyclone V POR Circuitry
Power Supplies Monitored
V
CC_AUX
V
CCBAT
V
CC
V
CCPD
V
CCPGM
V
CC_HPS
V
CCPD_HPS
V
CCRSTCLK_HPS
Note: For the device to exit POR, you must power the V
volatile key.
Related Information
Reset Manager
Provides information from the Hard Processor System Technical Reference Manual.
Configuration, Design Security, and Remote System Upgrades in Cyclone V Devices
Provides more information about the
Document Revision History
Date
January 2014
June 2013
May 2013
Power Management in Cyclone V Devices
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Power Supplies Monitored and Not Monitored by the POR Circuitry
Version
2014.01.10 Updated the note to the V
V
CCPD_HPS
is not followed. To avoid the current transient at V
recommended power-up sequence.
Added Group 1 and Group 2 to the Power-Up Sequence.
2013.06.28 Added power-up sequences for Cyclone V SX, SE and ST devices.
Added the current transient that occurs on HPS power rails during
power-up
2013.05.06 Added link to the known document issues in the Knowledge Base.
Moved all links to the Related Information section of respective topics
for easy reference.
Updated dynamic power in Power Consumption for improve clarity.
Power Supplies Not Monitored
V
CCE_GXBL
V
CCH_GXBL
V
CCL_GXBL
V
CCA_FPLL
V
CCIO
V
CCIO_HPS
V
CCPLL_HPS
power supply even if you do not use the
CCBAT
pin settings for each POR delay.
MSEL
Changes
CCPD_HPS
is observed only when the recommended power-up sequence
.
RAMP
power rail that current transient at
, follow the
CCPD_HPS
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