Intel Arria 10 User Manual

Table 309. Available Options
Value in QSF Value in Assignment
Editor
Description
NON_S1_MODE Off Selects high gain mode for data rates up to 17.4 Gbps.
S1_MODE On Selects high data rate mode up to 25.8 Gbps. Power consumption
reduces in high data rate mode, as compared to high gain mode, when
operating below 17.4 Gbps. This mode is the only option above 17.4
Gbps.
Assign To
RX serial data pin.
Syntax
set_instance_assignment -name XCVR_A10_RX_ONE_STAGE_ENABLE
<value> -to <rx_serial_data pin name>
8.5.1.2. XCVR_A10_RX_EQ_DC_GAIN_TRIM
Pin planner or Assignment Editor Name
Receiver High Gain Mode Equalizer DC Gain Control
Description
Controls the DC gain of the continuous time linear equalizer (CTLE) in high gain mode.
A higher gain setting results in a larger DC gain.
For RX_LINK=SR, the default value is STG2_GAIN7.
For RX_LINK=LR, and if equalization mode = S1_MODE, default value of DC gain is
STG1_GAIN7.
For RX_LINK=LR, and if equalization mode = NON_S1_MODE, default value of DC gain
is NO_DC_GAIN.
For PCIe, default value is NO_DC_GAIN.
For datarate > 17.4 Gbps, default value is NO_DC_GAIN.
Table 310. Available Options
Value in TTK Value in Assignment Editor / qsf
(66)
Description
DC Gain 0 NO_DC_GAIN No DC gain
DC Gain 1 STG1_GAIN7 Equalizer DC gain setting 6
DC Gain 2 STG2_GAIN7 Equalizer DC gain setting 13
DC Gain 3 STG3_GAIN7 Equalizer DC gain setting 20
DC Gain 4 STG4_GAIN7 Equalizer DC gain setting 27
(66)
Refer to Arria 10 Data Sheet
8. Analog Parameter Settings
UG-01143 | 2018.06.15
Intel
®
Arria
®
10 Transceiver PHY User Guide
591

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