Intel Cyclone 10 GX User Manual page 29

2. Implementing Protocols in Intel Cyclone 10 GX Transceivers
UG-20070 | 2018.09.24
Table 4. General, Common PMA Options, and Datapath Options
Parameter
Message level for rule
violations
VCCR_GXB and
VCCT_GXB supply
voltage for the
Transceiver
Transceiver Link Type
Transceiver
configuration rules
PMA configuration
rules
Transceiver mode
Number of data
channels
Data rate
Enable datapath and
interface
reconfiguration
Send Feedback
Value
error Specifies the messaging level for parameter rule violations.
Selecting error causes all rule violations to prevent IP generation.
warning
Selecting warning displays all rule violations as warnings in the
message window and allows IP generation despite the violations.
0_9V, 1_0V
Selects the
Transceiver.
Note: This option is only used for GUI rule validation. Use
sr, lr Selects the type of transceiver link. sr-Short Reach (Chip-to-chip
communication), lr-Long Reach (Backplane communication).
Note: This option is only used for GUI rule validation. Use
User Selection Specifies the valid configuration rules for the transceiver.
This parameter specifies the configuration rule against which the
Parameter Editor checks your PMA and PCS parameter settings
for specific protocols. Depending on the transceiver configuration
rule selected, the Parameter Editor validates the parameters and
options selected by you and generates error messages or warnings
for all invalid settings.
To determine the transceiver configuration rule to be selected for
your protocol, refer to
Configuration Rule Parameters table for more details about each
transceiver configuration rule.
This parameter is used for rule checking and is not a preset. You
need to set all parameters for your protocol implementation.
Basic Specifies the configuration rule for PMA.
SATA/SAS Select Basic for all other protocol modes except for SATA and
GPON .
GPON
SATA (Serial ATA) can be used only if the Transceiver
configuration rule is set to Basic/Custom (Standard PCS).
GPON can be used only if the Transceiver configuration rule is
set to Basic (Enhanced PCS).
TX/RX Duplex Specifies the operational mode of the transceiver.
TX Simplex •
RX Simplex
•
•
The default is TX/RX Duplex.
1 – <n> Specifies the number of transceiver channels to be implemented.
The maximum number of channels available, ( <n> ), depends on
the package you select.
The default value is 1.
< valid Transceiver data Specifies the data rate in megabits per second (Mbps).
rate >
On/Off When you turn this option on, you can preconfigure and
dynamically switch between the Standard PCS, Enhanced PCS, and
PCS direct datapaths.
Description
and
VCCR_GXB VCCT_GXB
Quartus Prime Setting File (.qsf) assignments to set this
parameter in your static design.
Quartus Prime Setting File (.qsf) assignments to set this
parameter in your static design.
Table 3 on page 24 Transceiver
TX/RX Duplex : Specifies a single channel that supports both
transmission and reception.
TX Simplex : Specifies a single channel that supports only
transmission.
RX Simplex : Specifies a single channel that supports only
reception.
® ®
Intel Cyclone
supply voltage for the
continued...
10 GX Transceiver PHY User Guide
29