zcy
/
pluto_hdl_adi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

util_adxcvr: Add LANE_RATE parameter so it can be used for automatic constraint generation 

Add separate LANE_RATE for TX and RX
main
Laszlo Nagy 2021-04-30 09:49:21 +01:00 committed by Laszlo Nagy
parent cb5e66ff9c
commit 001e7a52b1
2 changed files with 27 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
library/xilinx/util_adxcvr/util_adxcvr.v
View File

@ -42,6 +42,9 @@ module util_adxcvr #(
parameter integer XCVR_TYPE = 0,
parameter real RX_LANE_RATE = 12.5,
parameter real TX_LANE_RATE = 12.5,
parameter LINK_MODE = 1, // 2 - 64B/66B; 1 - 8B/10B
/* Only 4 is supported at the moment for 8b/10b and 8 for 64b */
parameter DATA_PATH_WIDTH = LINK_MODE == 2 ? 8 : 4,

24
library/xilinx/util_adxcvr/util_adxcvr_ip.tcl
View File

@ -45,6 +45,30 @@ set_property -dict [list \
value_tcl_expr {expr $LINK_MODE*4} \
] $param
set p [ipgui::get_guiparamspec -name "RX_LANE_RATE" -component $cc]
ipgui::move_param -component $cc -order 1 $p -parent $page0
set_property -dict [list \
display_name {Rx Lane Rate (Gbps)} \
widget {textEdit} \
] $p
set_property -dict [list \
value_resolve_type user \
value 12.5 \
value_format float \
] [ipx::get_user_parameters $p -of_objects $cc]
set p [ipgui::get_guiparamspec -name "TX_LANE_RATE" -component $cc]
ipgui::move_param -component $cc -order 2 $p -parent $page0
set_property -dict [list \
display_name {Tx Lane Rate (Gbps)} \
widget {textEdit} \
] $p
set_property -dict [list \
value_resolve_type user \
value 12.5 \
value_format float \
] [ipx::get_user_parameters $p -of_objects $cc]
ipx::remove_all_bus_interface [ipx::current_core]
ipx::infer_bus_interface up_clk xilinx.com:signal:clock_rtl:1.0 [ipx::current_core]