Intel Arria 10 User Manual

Table 322. Available Options
Value Description
FIR_PRE_2T_POS Positive pre-tap 2
FIR_PRE_2T_NEG Negative pre-tap 2
Assign To
TX serial data pin.
Syntax
set_instance_assignment -name XCVR_A10_TX_PRE_EMP_SIGN_PRE_TAP_2T
<value> -to <tx_serial_data pin name>
8.7.3. XCVR_A10_TX_PRE_EMP_SIGN_1ST_POST_TAP
Pin planner or Assignment Editor Name
Transmitter Pre-Emphasis First Post-Tap Polarity
Description
Controls the polarity of the first post-tap for pre-emphasis. The default value is
FIR_POST_1T_NEG.
Table 323. Available Options
Value Description
FIR_POST_1T_POS Positive post-tap 1
FIR_POST_1T_NEG Negative post-tap1
Assign To
TX serial data pin.
Syntax
set_instance_assignment -name
XCVR_A10_TX_PRE_EMP_SIGN_1ST_POST_TAP <value> -to <tx_serial_data
pin name>
8.7.4. XCVR_A10_TX_PRE_EMP_SIGN_2ND_POST_TAP
Pin planner or Assignment Editor Name
Transmitter Pre-Emphasis Second Post-Tap Polarity
Description
Controls the polarity of the second post-tap for pre-emphasis. The default value is
FIR_POST_2T_NEG.
8. Analog Parameter Settings
UG-01143 | 2018.06.15
Intel
®
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10 Transceiver PHY User Guide
601

Intel Arria 10 Specifications

General

Brand	Intel
Model	Arria 10
Category	Transceiver
Language	English