User Parameters - 3.1 English - PG369

Versal Adaptive SoC 600G Channelized Multirate Ethernet Subsystem (DCMAC) LogiCORE IP Product Guide (PG369)
Document ID
PG369
Release Date
2025-12-03
Version
3.1 English

The following table shows the relationship between the fields in the AMD Vivado™ IDE and the user parameters (which can be viewed in the Tcl Console).

Table 1. User Parameters
Parameter Description Default Value Options
DCMAC Configuration Tab
Configuration Type DCMAC Configuration Type Static Configuration Static Configuration

Dynamic configuration
DCMAC Operating Mode DCMAC Operating Mode Coupled MAC+PCS Coupled MAC+PCS

Independent MAC and PCS+FEC
DCMAC Hard IP Site DCMAC Hard IP Site DCMAC_X0Y0 DCMAC Hard IP Locations for the Selected Devices
Use Legacy GT Wizard in Example Design Use Legacy GT Wizard in Example Design 0 1

0
ENABLE_ALL_PORTS 4 Enable All Ports 0 0

1
MAC 2
AXIS Datapath Interface DCMAC AXIS Datapath Interface 391 MHz up to six ports 391 MHz up to six ports

195 MHz up to 3x100G ports

Channelized
No of Clients 1 DCMAC No of Clients N/A N/A

1 to 40
Use Axis Almost Full Indication Use Axis Almost Full Indication 0 0

1

Note: It is deselected and grayed-out for Independent MAC and PCS+FEC mode.
MAC Port0 DCMAC MAC Port0 1 1

0
MAC Port1 DCMAC MAC Port1 1 1

0
MAC Port2 DCMAC MAC Port2 1 1

0
MAC Port3 DCMAC MAC Port3 1 1

0
MAC Port4 DCMAC MAC Port4 1 1

0
MAC Port5 DCMAC MAC Port5 1 1

0
PCS and FEC 2
Per Port PCS Configurations Default PCS Mode

Default PCS Mode
Port 0 Port 0 400GAUI-8 400GAUI-4

400GAUI-8

400GAUI-16

200GAUI-8

200GAUI-4

200GAUI-2

100CAUI-4

100GAUI-4

100GAUI-2

100GAUI-1

Disabled
Port 1 Port 1 N/A 100CAUI-4

100GAUI-4

100GAUI-2

100GAUI-1

Disabled
Note: The Port 1 options are based on Port 0 selection.
Port 2 Port 2 N/A 200GAUI-8

200GAUI-4

200GAUI-2

100CAUI-4

100GAUI-4

100GAUI-2

100GAUI-1

Disabled
Note: The Port 2 options are based on Port 0 selection.
Port 3 Port 3 N/A 100CAUI-4

100GAUI-4

100GAUI-2

100GAUI-1

Disabled
Note: The Port 3 options are based on Port 0 or Port 2 selections.
Port 4 Port 4 200GAUI-4 200GAUI-8

200GAUI-4

200GAUI-2

100CAUI-4

100GAUI-4

100GAUI-2

100GAUI-1

Disabled
Port 5 Port 5 N/A 100CAUI-4

100GAUI-4

100GAUI-2

100GAUI-1

Disabled
Note: The Port 5 options are based on Port 4 selections.
1588v2 3
IEEEE 1588v2 IEEEE 1588v2 0 0

1
Port0 1588v2 Operation Mode Port0 1588v2 Operation Mode No Operation No Operation

1-step
2-step
Port1 1588v2 Operation Mode Port1 1588v2 Operation Mode No operation No Operation

1-step
2-step
Port2 1588v2 Operation Mode Port2 1588v2 Operation Mode No operation No Operation

1-step
2-step
Port3 1588v2 Operation Mode Port3 1588v2 Operation Mode No operation No Operation

1-step
2-step
Port4 1588v2 Operation Mode Port4 1588v2 Operation Mode No operation No Operation

1-step
2-step
Port5 1588v2 Operation Mode Port5 1588v2 Operation Mode No operation No Operation

1-step
2-step
Port0 1588v2 Clocking Mode Port0 1588v2 Clocking Mode Ordinary/Boundary Clock Ordinary/Boundary Clock

Transparent Clock
Port1 1588v2 Clocking Mode Port1 1588v2 Clocking Mode Ordinary/Boundary Clock Ordinary/Boundary Clock

Transparent Clock
Port2 1588v2 Clocking Mode Port2 1588v2 Clocking Mode Ordinary/Boundary Clock Ordinary/Boundary Clock

Transparent Clock
Port3 1588v2 Clocking Mode Port3 1588v2 Clocking Mode Ordinary/Boundary Clock Ordinary/Boundary Clock

Transparent Clock
Port4 1588v2 Clocking Mode Port4 1588v2 Clocking Mode Ordinary/Boundary Clock Ordinary/Boundary Clock

Transparent Clock
Port5 1588v2 Clocking Mode Port5 1588v2 Clocking Mode Ordinary/Boundary Clock Ordinary/Boundary Clock

Transparent Clock
GT Info and Parameters Tab
GT Type GT Type GTM GTM

GTYP
GT RefClk GT Refclk 156.25 MHz 156.25 MHz

161.1328125 MHz

312.5 MHz

322.265625 MHz

625.0 MHz

644.53125 MHz
GT Pipeline Stages GT Pipeline Stages 0 0 to 10
Enable Phase Aligned FIFO between DCMAC and GT Enable Phase Aligned FIFO between DCMAC and GT 0 0

1

Note: It is deselected and grayed-out for Static Configuration and it is ticked and grayed-out for Dynamic Configuration. 
  1. For the DCMAC Coupled MAC+PCS operating mode the selection is N/A. For the DCMAC Independent MAC and PCS+FEC operating mode and AXIS Datapath Interface Channelized mode, you can select from 1 to 40.
  2. These options are available depending on the MAC Port Selection from MAC tab selection.
  3. The IEEE 1588v2 operation mode and clocking mode options are available when IEEEE 1588v2 is enabled.
  4. This is a hidden parameter of DCMAC IP. When enabled, it activates all IP ports, regardless of the current configuration. However, there is no example design support for this feature. It cannot be accessed through the GUI. Instead, enable it using the following set_property command: set_property CONFIG.ENABLE_ALL_PORTS {1} [get_ips dcmac_inst_name]