•
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
Intel
®
Agilex
™
Configuration User Guide
53