luke/UberDDR3
1
0
Fork 0
mirror of https://github.com/AngeloJacobo/UberDDR3.git synced 2026-08-22 05:57:28 +02:00
Code Issues Packages Projects Releases Wiki Activity

added led to xdc

Browse Source
This commit is contained in:
AngeloJacobo
2024-12-29 14:53:19 +08:00
parent 75857a0af0
commit 253d9495ca
1 changed files with 14 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
example_demo/alinx_ax7325b/ax7325b_spd_reader.xdc
+14 -1
View File
@@ -1,20 +1,33 @@
############## clock define################## ############## clock define##################
create_clock -period 5.000 [get_ports sys_clk_p] create_clock -period 5.000 [get_ports sys_clk_p]
set_property IOSTANDARD DIFF_SSTL15 [get_ports sys_clk_p] set_property IOSTANDARD DIFF_SSTL15 [get_ports sys_clk_p]
# no need to constrain N side (only P side) or else tool will analyze interclock oaths and show failure in timing # no need to create_clock for N side (only P side) or else tool will analyze interclock oaths and show failure in timing
# https://support.xilinx.com/s/article/57109?language=en_US # https://support.xilinx.com/s/article/57109?language=en_US
#create_clock -period 5.000 [get_ports sys_clk_n] #create_clock -period 5.000 [get_ports sys_clk_n]
set_property PACKAGE_PIN AE10 [get_ports sys_clk_p] set_property PACKAGE_PIN AE10 [get_ports sys_clk_p]
set_property PACKAGE_PIN AF10 [get_ports sys_clk_n] set_property PACKAGE_PIN AF10 [get_ports sys_clk_n]
set_property IOSTANDARD DIFF_SSTL15 [get_ports sys_clk_n] set_property IOSTANDARD DIFF_SSTL15 [get_ports sys_clk_n]
############## SODIMM SPD define################## ############## SODIMM SPD define##################
set_property IOSTANDARD LVCMOS33 [get_ports i2c_scl] set_property IOSTANDARD LVCMOS33 [get_ports i2c_scl]
set_property PACKAGE_PIN B20 [get_ports i2c_scl] set_property PACKAGE_PIN B20 [get_ports i2c_scl]
set_property IOSTANDARD LVCMOS33 [get_ports i2c_sda] set_property IOSTANDARD LVCMOS33 [get_ports i2c_sda]
set_property PACKAGE_PIN C20 [get_ports i2c_sda] set_property PACKAGE_PIN C20 [get_ports i2c_sda]
############## fan define################## ############## fan define##################
set_property IOSTANDARD LVCMOS25 [get_ports fan_pwm] set_property IOSTANDARD LVCMOS25 [get_ports fan_pwm]
set_property PACKAGE_PIN AE26 [get_ports fan_pwm] set_property PACKAGE_PIN AE26 [get_ports fan_pwm]
############## key define################## ############## key define##################
set_property PACKAGE_PIN AG27 [get_ports i_rst_n] set_property PACKAGE_PIN AG27 [get_ports i_rst_n]
set_property IOSTANDARD LVCMOS25 [get_ports i_rst_n] set_property IOSTANDARD LVCMOS25 [get_ports i_rst_n]
##############LED define##################
set_property PACKAGE_PIN A22 [get_ports {led[0]}]
set_property IOSTANDARD LVCMOS15 [get_ports {led[0]}]
set_property PACKAGE_PIN C19 [get_ports {led[1]}]
set_property IOSTANDARD LVCMOS15 [get_ports {led[1]}]
set_property PACKAGE_PIN B19 [get_ports {led[2]}]
set_property IOSTANDARD LVCMOS15 [get_ports {led[2]}]
set_property PACKAGE_PIN E18 [get_ports {led[3]}]
set_property IOSTANDARD LVCMOS15 [get_ports {led[3]}]