User Parameters - 4.1 English - PG198

JESD204 PHY v4.1 Product Guide (PG198)

Document ID
PG198
Release Date
2025-01-30
Version
4.1 English

The following table shows the relationship between the fields in the Vivado IDE and the User Parameters (which can be viewed in the Tcl Console).

Table 4-1:      Vivado IDE Parameter to User Parameter Relationship(1)

Vivado IDE Parameter/Value

User Parameter/Value

Default Value

Lanes per Link

C_LANES

2

Line Rate

  Transmit

GT_Line_Rate

6.25

  Receive

RX_GT_Line_Rate

6.25

Reference Clock

  Transmit

GT_REFCLK_FREQ

156.25

  Receive

RX_GT_REFCLK_FREQ

156.25

PLL Type

  Transmit

C_PLL_SELECTION

0 (= CPLL)

  Receive

RX_PLL_SELECTION

0 (= CPLL)

DRP Clock Frequency

DRPCLK_FREQ

10.0

Shared Logic

SupportLevel

1 (= Include Shared Logic in Core)

Transceiver Debug

TransceiverControl

FALSE

AXI-Lite Interface

AXI_Lite

FALSE

Transceiver Type

Transceiver

GTHE3

Starting Transceiver Location

GT_Location

X0Y0

Extend Reset to 3 ms

gt_val_extended_timeout

False

Channel Attenuation

Equalization_Mode

Auto

JESD204 Version (TX)

Tx_JesdVersion

1 (= JESD204C)

JESD204 Version (RX)

Rx_JesdVersion

1 (= JESD204C)

Line Coding (TX)

Tx_use_64b

0

Line Coding (RX)

Rx_use_64b

0

Master Channel (TX)

Tx_MasterChan

1

Master Channel (RX)

Rx_MasterChan

1

Insertion Loss at Nyquist

Ins_Loss

12

Configuration Type

Config_Type

0

Min Line Rate

Min_Line_Rate

6.25

Max Line Rate

Max_Line_Rate

6.25

Notes:

1.Parameters and default values will differ based on the selected device.