Intel Agilex User Manual page 25

5. Intel Agilex Power Optimization Techniques and Features
UG-20215 | 2019.04.02
Parameters
Use PWRMGT_ALERT output
Power Management and VID Parameters
You can use the following parameters to configure the Power Management and VID
interface if the VID operation is in the PMBus Master mode.
Table 9. Power Management and VID Parameters
Parameters
(5)
Bus speed mode
(5)
Slave device type
Device address in PMBus Slave mode
(5)
Slave device_0 address
(5)
Slave device_1 address
(5)
Slave device_2 address
(5)
Slave device_3 address
(5)
Slave device_4 address
(5)
Slave device_5 address
(5)
Slave device_6 address
(5)
Slave device_7 address
(5)
Voltage output format
(5)
This parameter is used for the PMBus Master mode.
(6)
This parameter is used for the PMBus Slave mode.
Send Feedback
Value
SDM_IO16
SDM_IO0
SDM_IO12
Value
100 KHz
400 KHz
ISL82XX
LTM4677
Other
(6)
7-bit hexadecimal value
7-bit hexadecimal value
7-bit hexadecimal value
7-bit hexadecimal value
7-bit hexadecimal value
7-bit hexadecimal value
7-bit hexadecimal value
7-bit hexadecimal value
7-bit hexadecimal value
Auto discovery
Direct format
Linear format
Description
Disable this parameter for the non-
SmartVID device.
Intel recommends using the SDM_IO11
pin for this parameter.
This is a required PMBus interface for
the power management that is used
only in the PMBus Slave mode.
Disable this parameter for the non-
SmartVID device.
Intel recommends using the SDM_IO12
pin for this parameter.
Description
Bus speed mode of PMBus interface
when operating in the PMBus Master
mode.
Supported device types.
Device address in the PMBus Slave
mode.
External power regulator address.
This parameter must be non-zero when
you are using the PMBus Master mode.
External power regulator address.
External power regulator address.
External power regulator address.
External power regulator address.
External power regulator address.
External power regulator address.
External power regulator address.
The voltage output format when the
operation mode is PMBus Master.
® ™
Intel Agilex Power Management User Guide
continued...
25