Knowledge Base Article
Why do I see configuration failure "Error(18948): Error while sending VOUT_MODE command" if the PMBus Slave device type is set as XDPE12284C or PXE1410CDM_G005 for Agilex® 7 FPGA in Quartus® Prime Pro Edition Software version prior to 26.1?
Description
Due to a problem in Quartus® Prime Pro Edition Software version prior to 26.1, when you select the "Slave device type" as XDPE12284C or PXE1410CDM_G005 in the Power Management & VID settings page in your design, you may see the following error while programming SOF file with Quartus® Prime Pro Edition Programmer:
Error(18948): Error message received from device: Error while sending VOUT_MODE command
Resolution
In Quartus® Prime Pro Edition Software version prior to 26.1, if you are using XDPE12284C or PXE1410CDM_G005 as the PMBus Slave device for Agilex® 7 FPGA, select the "Slave device type" as "others" in the Power Management & VID settings page as shown in the table below.
|
Voltage Regulator |
Slave device type |
Voltage output format |
Coefficient |
Voltage value unit |
|
XDPE 12284C (IMVP9 mode) |
Others |
Direct |
m=1, b=-200, r=-1 |
millivolt |
|
PXE1410CDM_G005 |
Others |
Direct |
m=2, b=-490, r=-1 |
millivolt |
This problem has been fixed in Quartus® Prime Pro Edition Software version 26.1.