AV-51002
2015.12.16
1-84
Remote System Upgrades
Related Information
Configuration Files on page 1-82
Remote System Upgrades
Table 1-74: Remote System Upgrade Circuitry Timing Specifications for Arria V Devices
Parameter
Minimum
250
Unit
ns
(109)
(110)
tRU_nCONFIG
tRU_nRSTIMER
250
ns
Related Information
•
Remote System Upgrade State Machine
Provides more information about configuration reset (RU_CONFIG) signal.
User Watchdog Timer
•
Provides more information about reset_timer (RU_nRSTIMER) signal.
User Watchdog Internal Oscillator Frequency Specifications
Table 1-75: User Watchdog Internal Oscillator Frequency Specifications for Arria V Devices
Parameter
Minimum
Typical
Maximum
Unit
User watchdog internal oscillator frequency
5.3
7.9
12.5
MHz
I/O Timing
Altera offers two ways to determine I/O timing—the Excel-based I/O timing and the Quartus Prime Timing Analyzer.
Excel-based I/O timing provides pin timing performance for each device density and speed grade. The data is typically used prior to designing the
FPGA to get an estimate of the timing budget as part of the link timing analysis.
(109)
(110)
This is equivalent to strobing the reconfiguration input of the ALTREMOTE_UPDATE IP core high for the minimum timing specification.
This is equivalent to strobing the reset timer input of the ALTREMOTE_UPDATE IP core high for the minimum timing specification.
Arria V GX, GT, SX, and ST Device Datasheet
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