Device Configuration Pins For Optional Configuration Signals - Intel Agilex Series Configuration User Manual

2. Intel Agilex Configuration Details
683673 | 2021.10.29
Figure 9. Specify Configuration Scheme to Specify MSEL Value

2.5.3. Device Configuration Pins for Optional Configuration Signals

All configuration schemes use the same dedicated pins for the standard control signals shown in the Intel Agilex Configuration
Timing Diagram. Many other optional configuration signals do not have dedicated pin assignments.
Device Configuration Pins without Fixed Assignments
Note:
Although the
CONF_DONE
signals as an indicator to ensure that configuration is successful. The SDM drives the
successfully receiving full bitstream. The SDM drives the
These signals are important when debugging configuration.
Table 6. Available SDM I/O Pin Assignments for Configuration Signals that Do Not Use Dedicated SDM I/O Pins
Signal Names
PWRMGT_SCL
PWRMGT_SDA
PWRMGT_ALERT
Send Feedback
Configuration
Scheme
and configuration signals are not required, Intel recommends that you use these
INIT_DONE
x8
SDM_IO0
SDM_IO12
SDM_IO16
SDM_IO0
SDM_IO9
SDM_IO12
signal high to indicate the device is fully in user mode.
INIT_DONE
Configuration Scheme
Avalon-ST
x16
SDM_IO0 SDM_IO0
SDM_IO14 SDM_IO14
SDM_IO11 SDM_IO11
SDM_IO12 SDM_IO12
SDM_IO16 SDM_IO16
SDM_IO0 SDM_IO0
SDM_IO9 SDM_IO12
SDM_IO12
signal high after
CONF_DONE
AS x4
x32
SDM_IO0
SDM_IO14
SDM_IO11
SDM_IO12
SDM_IO16
SDM_IO0
SDM_IO12
Intel ® Agilex ™ Configuration User Guide
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