Xilinx 7 Series User Manual page 19

GTPE2_CHANNEL Attributes
The GTPE2_CHANNEL primitive has attributes intended only for simulation.
simulation-only attributes of the GTPE2_CHANNEL primitive. The names of these attributes start
with SIM_.
Table 1-3: GTPE2_CHANNEL Simulation-Only Attributes
SIM_RESET_SPEEDUP
SIM_RECEIVER_DETECT_PASS
SIM_TX_EIDLE_DRIVE_LEVEL
SIM_VERSION
7 Series FPGAs GTP Transceivers User Guide
UG482 (v1.9) December 19, 2016
Attribute
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Type Description
If the SIM_RESET_SPEEDUP attribute is
set to TRUE (default), an approximated reset
sequence is used to speed up the reset time
for simulations, where faster reset times and
String
faster simulation times are desirable. If the
SIM_RESET_SPEEDUP attribute is set to
FALSE, the model emulates hardware reset
behavior in detail.
SIM_RECEIVER_DETECT_PASS is a
string TRUE/FALSE attribute to determine if
String
a receiver detect operation should indicate a
pass or fail in simulation.
SIM_TX_EIDLE_DRIVE_LEVEL can be
set to 0, 1, X, or Z to allow for simulation of
String electrical idle and receiver detect operations
using an external pull-up resistor. The default
for this attribute is X.
This attribute selects the simulation version
String to match different steppings of silicon. The
default for this attribute is 1.0.
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Simulation
Table 1-3 lists the
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