Intel Agilex User Manual

Options Value Description
What is the byte
address of the option
bits, in hex?
Provide the byte address of the option bits. Specifies the option bits start address in flash memory. The start address must reside on
an 8 KB boundary. This address must be the same as the bit sector address you specified
when converting the .sof to a .pof.
For more information refer to Storing Option Bits.
Which FPGA
configuration scheme
will be used?
• Avalon-ST x8
• Avalon-ST x16
• Avalon-ST x32
Specifies the width of the Avalon-ST interface.
What should occur on
configuration failure?
• Halt
• Retry same page
• Retry from fixed address
Configuration behavior after configuration failure.
• If you select Halt, the FPGA configuration stops completely after failure.
• If you select Retry same page, after failure, the PFL II IP core reconfigures the FPGA
with data from the page that failed.
• If you select Retry from fixed address, the PFL II IP core reconfigures the FPGA a
fixed address.
What is the byte
address to retry from
failure
— If you select Retry from fixed address for configuration failure option, this option
specifies the flash address the PFL II IP core to reads from.
Include input to force
reconfiguration
• On
• Off
Includes the optional pfl_nreconfigure reconfiguration input pin to enable
reconfiguration of the FPGA.
Enable watchdog
timer on Remote
System Update
support
• On
• Off
Enables a watchdog timer for remote system update support. Turning on this option
enables the pfl_reset_watchdog input pin and pfl_watchdog_error output pin.
This option also specifies the period before the watchdog timer times out. The watchdog
timer runs at the pfl_clk frequency.
continued...
3. Intel Agilex Configuration Schemes
UG-20205 | 2019.10.09
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Configuration User Guide
83

Intel Agilex Specifications

General

Brand	Intel
Model	Agilex
Category	Microcontrollers
Language	English