Intel Stratix 10配置用户指南

ID 683762
日期 12/16/2019
Public
文档目录

3.2.12. AS的QSF约束

通过使用 Intel® Quartus® Prime Software GUI或者编辑 Intel® Quartus® Prime Settings File (.qsf)可以指定很多 Intel® Quartus® Prime工程设置。.qsf中的以下约束显示了一个使用ST配置的 Intel® Stratix® 10器件的典型设置。

这些设置用于运行在PMBus slave模式下需要大部分SDM_IO管脚的 Intel® Stratix® 10 SmartVID器件。请参考 Intel® Stratix® 10 Power Management User Guide来了解master模式的PMBus约束。

# Fitter Assignments
# ==================
set_global_assignment -name DEVICE 1SG280LU3F50E3VG
set_global_assignment -name CONFIGURATION_VCCIO_LEVEL 1.8V

# SDM IO Assignments
# ==================
set_global_assignment -name USE_PWRMGT_SCL SDM_IO14
set_global_assignment -name USE_PWRMGT_SDA SDM_IO11
set_global_assignment -name USE_PWRMGT_ALERT SDM_IO12
set_global_assignment -name USE_CONF_DONE SDM_IO16
set_global_assignment -name USE_INIT_DONE SDM_IO0
set_global_assignment -name USE_CVP_CONFDONE SDM_IO13
set_global_assignment -name USE_SEU_ERROR SDM_IO10
set_global_assignment -name SDM_DIRECT_TO_FACTORY_IMAGE SDM_IO15

# Configuration settings
# ======================

# The following setting also supports 
               Intel®
               Stratix® 10 devices
set_global_assignment -name STRATIXV_CONFIGURATION_SCHEME "ACTIVE SERIAL X4"
set_global_assignment -name USE_CONFIGURATION_DEVICE ON
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

您可以使用Assignments > Device > Device and Pin Options > Configuration > Configuration Pin Options设置SDM_IO配置管脚。

图 45. 使用 Intel® Quartus® Prime软件设置SDM_IO配置管脚