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antonblanchard.microwatt/fpga/arty_a7.xdc
Anton Blanchard 20674e0d65 Add SPI configuration to Xilinx constraint files
Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2019-12-09 16:12:37 +11:00

15 lines
705 B
Tcl

set_property -dict { PACKAGE_PIN E3 IOSTANDARD LVCMOS33 } [get_ports { ext_clk }];
create_clock -add -name sys_clk_pin -period 10.00 -waveform {0 5} [get_ports { ext_clk }];
set_property -dict { PACKAGE_PIN C2 IOSTANDARD LVCMOS33 } [get_ports { ext_rst }];
set_property -dict { PACKAGE_PIN D10 IOSTANDARD LVCMOS33 } [get_ports { uart0_txd }];
set_property -dict { PACKAGE_PIN A9 IOSTANDARD LVCMOS33 } [get_ports { uart0_rxd }];
set_property CONFIG_VOLTAGE 3.3 [current_design]
set_property CFGBVS VCCO [current_design]
set_property BITSTREAM.GENERAL.COMPRESS TRUE [current_design]
set_property BITSTREAM.CONFIG.CONFIGRATE 33 [current_design]
set_property CONFIG_MODE SPIx4 [current_design]