user_io.tcl

基于SIIGX的PCIe的Kit

	##
	## USER I/O ASSIGNMENTS
	##
	set_instance_assignment -name IO_STANDARD LVDS -to clk1_p
	set_instance_assignment -name IO_STANDARD LVDS -to clk2_p
	set_location_assignment PIN_A20 -to clk1_p
	set_location_assignment PIN_AW22 -to clk2_p
	##
	set_instance_assignment -name TOGGLE_RATE "0 MHz" -to user_dipsw
	set_instance_assignment -name IO_STANDARD "2.5 V" -to user_dipsw
	set_location_assignment PIN_V36 -to user_dipsw[0]
	set_location_assignment PIN_V34 -to user_dipsw[1]
	set_location_assignment PIN_V35 -to user_dipsw[2]
	set_location_assignment PIN_W33 -to user_dipsw[3]
	set_location_assignment PIN_V33 -to user_dipsw[4]
	set_location_assignment PIN_W34 -to user_dipsw[5]
	set_location_assignment PIN_V32 -to user_dipsw[6]
	set_location_assignment PIN_V27 -to user_dipsw[7]
	##
	set_instance_assignment -name IO_STANDARD "1.8 V" -to user_led
	set_location_assignment PIN_AR33 -to user_led[0]
	set_location_assignment PIN_AP30 -to user_led[1]
	set_location_assignment PIN_AT32 -to user_led[2]
	set_location_assignment PIN_AP31 -to user_led[3]
	set_location_assignment PIN_AU34 -to user_led[4]
	set_location_assignment PIN_AT33 -to user_led[5]
	set_location_assignment PIN_AN31 -to user_led[6]
	set_location_assignment PIN_AT31 -to user_led[7]
	##
	set_instance_assignment -name TOGGLE_RATE "0 MHz" -to user_pb
	set_instance_assignment -name IO_STANDARD "2.5 V" -to user_pb
	set_location_assignment PIN_E36 -to user_pb[0]
	set_location_assignment PIN_D37 -to user_pb[1]
	##
	set_instance_assignment -name IO_STANDARD "1.8 V" -to user_reset
	set_location_assignment PIN_AM22 -to user_reset
	##
	set_instance_assignment -name IO_STANDARD "1.8 V" -to pcie_led_x1
	set_instance_assignment -name IO_STANDARD "1.8 V" -to pcie_led_x4
	set_instance_assignment -name IO_STANDARD "1.8 V" -to pcie_led_x8
	set_location_assignment PIN_AU11 -to pcie_led_x1
	set_location_assignment PIN_AG16 -to pcie_led_x4
	set_location_assignment PIN_AM13 -to pcie_led_x8
	##
	set_instance_assignment -name IO_STANDARD "1.8 V" -to hsma_led_rx
	set_instance_assignment -name IO_STANDARD "1.8 V" -to hsma_led_tx
	set_location_assignment PIN_B31 -to hsma_led_rx
	set_location_assignment PIN_F29 -to hsma_led_tx
	##
	set_instance_assignment -name IO_STANDARD "1.8 V" -to hsmb_led_tx
	set_instance_assignment -name IO_STANDARD "1.8 V" -to hsmb_led_rx
	set_location_assignment PIN_AF25 -to hsmb_led_rx
	set_location_assignment PIN_AV33 -to hsmb_led_tx
	##	
	set_instance_assignment -name IO_STANDARD "1.8 V" -to sfpa_led_tx
	set_instance_assignment -name IO_STANDARD "1.8 V" -to sfpa_led_rx
	set_location_assignment PIN_L16 -to sfpa_led_rx
	set_location_assignment PIN_K15 -to sfpa_led_tx
	##
	set_instance_assignment -name IO_STANDARD "1.8 V" -to sfpb_led_tx
	set_instance_assignment -name IO_STANDARD "1.8 V" -to sfpb_led_rx
	set_location_assignment PIN_L15 -to sfpb_led_rx
	set_location_assignment PIN_H18 -to sfpb_led_tx
	##