Intel Agilex User Manual

• Ensure you select the appropriate Avalon-ST configuration scheme in your Intel Quartus Prime Pro Edition project.
•
Ensure the MSEL pins reflect this mode on the PCB.
• Verify that host device does not drive configuration pins before the Intel Agilex device powers up.
3.1.7. QSF Assignments for Avalon-ST x8
You can specify many Intel Quartus Prime project settings using Intel Quartus Prime Software GUI or by editing the Intel
Quartus Prime Settings File (.qsf). The following assignments in the .qsf show typical settings for a Intel Agilex device
using Avalon-ST x8 configuration.
These settings are for a Intel Agilex SmartVID device operating in PMBus slave mode which requires most of the SDM_IO
pins. Refer to the Intel Agilex Power Management User Guide for the PMBus constraints in master mode.
# Fitter Assignments
# ==================
set_global_assignment -name CONFIGURATION_VCCIO_LEVEL 1.8V
# SDM IO Assignments
# ==================
set_global_assignment -name USE_PWRMGT_SCL SDM_IO0
set_global_assignment -name USE_PWRMGT_SDA SDM_IO12
set_global_assignment -name USE_PWRMGT_ALERT SDM_IO9
set_global_assignment -name USE_CONF_DONE SDM_IO16
set_global_assignment -name USE_SEU_ERROR SDM_IO5
# Configuration settings
# ======================
set_global_assignment -name STRATIXV_CONFIGURATION_SCHEME "AVST X8"
set_global_assignment -name USE_CONFIGURATION_DEVICE OFF
set_global_assignment -name ERROR_CHECK_FREQUENCY_DIVISOR 256
set_global_assignment -name GENERATE_PR_RBF_FILE ON
set_global_assignment -name ENABLE_ED_CRC_CHECK ON
set_global_assignment -name MINIMUM_SEU_INTERVAL 479
# SmartVID feature PMBus settings [Slave mode settings only]
# ==========================================================
set_global_assignment -name VID_OPERATION_MODE "PMBUS SLAVE"
set_global_assignment -name PWRMGT_DEVICE_ADDRESS_IN_PMBUS_SLAVE_MODE 3F
You can also set the SDM_IO configuration pins using the Assignments ➤ Device ➤ Device and Pin Options ➤
Configuration ➤ Configuration Pin Options.
3. Intel Agilex Configuration Schemes
UG-20205 | 2019.10.09
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Configuration User Guide
53

Intel Agilex Specifications

General

Brand	Intel
Model	Agilex
Category	Microcontrollers
Language	English