仅对英特尔可见 — GUID: pac1567037505405
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6.1. 在英特尔 Quartus Prime QSF文件中添加SmartVID设置
此开发套件上组装的英特尔Agilex 7芯片默认情况下使能了SmartVID功能。为了避免英特尔 Quartus Prime由于不完整的SmartVID设置而生成错误信息,您必须将下面列出的约束放入英特尔 Quartus Prime工程QSF文件中。这些约束是为 Intel® Enpirion® ED8401内核电路而设计的。
打开英特尔 Quartus Prime工程QSF文件,将约束脚本复制并粘贴到文件中。确保没有其他不同值的类似设置。
set_global_assignment -name PWRMGT_BUS_SPEED_MODE "100 KHZ" set_global_assignment -name PWRMGT_SLAVE_DEVICE0_ADDRESS 42 set_global_assignment -name PWRMGT_SLAVE_DEVICE1_ADDRESS 00 set_global_assignment -name PWRMGT_SLAVE_DEVICE2_ADDRESS 00 set_global_assignment -name PWRMGT_SLAVE_DEVICE3_ADDRESS 00 set_global_assignment -name PWRMGT_SLAVE_DEVICE4_ADDRESS 00 set_global_assignment -name PWRMGT_SLAVE_DEVICE5_ADDRESS 00 set_global_assignment -name PWRMGT_SLAVE_DEVICE6_ADDRESS 00 set_global_assignment -name PWRMGT_SLAVE_DEVICE7_ADDRESS 00 set_global_assignment -name USE_PWRMGT_SCL SDM_IO0 set_global_assignment -name USE_PWRMGT_SDA SDM_IO12 set_global_assignment -name USE_CONF_DONE SDM_IO16 set_global_assignment -name VID_OPERATION_MODE "PMBUS MASTER" set_global_assignment -name PWRMGT_VOLTAGE_OUTPUT_FORMAT "LINEAR FORMAT" set_global_assignment -name PWRMGT_LINEAR_FORMAT_N "-13" set_global_assignment -name PWRMGT_TRANSLATED_VOLTAGE_VALUE_UNIT VOLTS
以下约束旨在用于英特尔Agilex 7 DK-SI-AGF014EB器件。
set_global_assignment -name VID_OPERATION_MODE "PMBUS MASTER" set_global_assignment -name ACTIVE_SERIAL_CLOCK AS_FREQ_115MHZ_IOSC set_global_assignment -name PWRMGT_SLAVE_DEVICE0_ADDRESS 28 set_global_assignment -name USE_PWRMGT_SCL SDM_IO0 set_global_assignment -name USE_PWRMGT_SDA SDM_IO12 set_global_assignment -name USE_CONF_DONE SDM_IO16 set_global_assignment -name PWRMGT_BUS_SPEED_MODE "100 KHZ" set_global_assignment -name PWRMGT_SLAVE_DEVICE_TYPE LTC3888 set_global_assignment -name PWRMGT_VOLTAGE_OUTPUT_FORMAT "LINEAR FORMAT" set_global_assignment -name PWRMGT_LINEAR_FORMAT_N "-12" set_global_assignment -name PWRMGT_TRANSLATED_VOLTAGE_VALUE_UNIT VOLTS