Intel Arria 10 User Manual

Assign To
RX serial data pin.
Syntax
set_instance_assignment -name XCVR_A10_RX_LINK <value> -to
<rx_serial_data pin name>
Related Information
Arria 10 Device Datasheet
8.4.2. XCVR_A10_RX_TERM_SEL
Pin planner or Assignment Editor Name
Receiver On-Chip Termination
Description
Controls the on-chip RX differential termination. For data rates higher than 25 Gbps,
set the termination resistance to 85 Ohm.
Note: For protocols such as QPI, you need to set the termination setting to R_R2. For all the
other protocols, you can either set this setting to R_R1 or R_R2. The default value set
for all the protocols other than QPI depends upon the data rate. When the data rate is
less than or equal to 17.4 Gbps, the default value is R_R1. When the data rate is
greater than 17.4 Gbps, the default value is R_R2.
Table 308. Available Options
Value Description
R_EXT0 Tristate
R_R1 100 Ohm
R_R2 85 Ohm
Assign To
RX serial data pin.
Syntax
set_instance_assignment -name XCVR_A10_RX_TERM_SEL <value> -to
<rx_serial_data pin name>
8.4.3. XCVR_VCCR_VCCT_VOLTAGE - RX
Pin planner or Assignment Editor Name
VCCR_GXB and VCCT_GXB voltages
8. Analog Parameter Settings
UG-01143 | 2018.06.15
Intel
®
Arria
®
10 Transceiver PHY User Guide
589

Intel Arria 10 Specifications

General

Transceiver Data Rate	Up to 17.4 Gbps
Transceiver Protocols Supported	CPRI, JESD204B
Transceiver Power Consumption	Varies depending on configuration and data rate. Refer to Intel Arria 10 device power estimation tools.
Transceiver Features	Clock data recovery
Power Consumption per Channel	Varies depending on data rate and equalization settings. Refer to Intel Arria 10 device power estimation tools.
Transceiver Type	FPGA integrated transceiver
Operating Temperature Range	-40°C to 100°C (Industrial)
Number of Transceiver Channels	up to 96 full-duplex