Power Supplies Monitored and Not Monitored by the POR Circuitry
Table 2-4: Power Supplies Monitored and Not Monitored by the POR Circuitry
Power Supply Device Options
Power Supplies Monitored
Power Supplies Not Monitored
Single-supply device
• Regulated V
CC_ONE
• V
CCA
• V
CCIO
(3)
—
Dual-supply device
• V
CC
• V
CCA
• V
CCIO
(3)
• V
CCD_PLL
• V
CCA_ADC
• V
CCINT
The MAX 10 POR circuitry uses an individual POR-detecting circuitry to monitor each of the configura‐
tion-related power supplies independently. The outputs of all the individual POR detectors gate the main
POR circuitry. The main POR circuitry waits for all individual POR circuitries to release the POR signal
before allowing the control block to start programming the device. The main POR is released after the last
ramp-up power reaches the POR trip level followed by a POR delay.
By default, the Quartus
®
Prime software assigns POR delay time to standard POR delay. For applications
that need fast wake-up to begin operation, you can enable fast POR delay time on the Quartus Prime
programmer user interface.
(3)
For banks 1B and 8 for all MAX 10 devices and banks 1 and 8 for the 10M02 device.
UG-M10PWR
2015.11.02
Power Supplies Monitored and Not Monitored by the POR Circuitry
2-5
MAX 10 Power Management Features and Architecture
Altera Corporation
Send Feedback
