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fpga: constrs: add uart rx pin 

Signed-off-by: liangkangnan <liangkangnan@163.com>
pull/1/head
liangkangnan 2020-06-26 22:41:48 +08:00
parent 4c6c044afb
commit 317061682d
1 changed files with 4 additions and 0 deletions
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4
fpga/constrs/tinyriscv.xdc
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@ -26,6 +26,10 @@ set_property PACKAGE_PIN P15 [get_ports halted_ind]
set_property IOSTANDARD LVCMOS33 [get_ports tx_pin] set_property IOSTANDARD LVCMOS33 [get_ports tx_pin]
set_property PACKAGE_PIN M6 [get_ports tx_pin] set_property PACKAGE_PIN M6 [get_ports tx_pin]
# 串口接收引脚
set_property IOSTANDARD LVCMOS33 [get_ports rx_pin]
set_property PACKAGE_PIN N6 [get_ports rx_pin]
# GPIO0引脚 # GPIO0引脚
set_property IOSTANDARD LVCMOS33 [get_ports {gpio[0]}] set_property IOSTANDARD LVCMOS33 [get_ports {gpio[0]}]
set_property PACKAGE_PIN P16 [get_ports {gpio[0]}] set_property PACKAGE_PIN P16 [get_ports {gpio[0]}]