set_location_assignment PIN_52 -to LCD_RS
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_RS
set_location_assignment PIN_53 -to LCD_E
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_E
set_location_assignment PIN_54 -to LCD_DATA[0]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[0]
set_location_assignment PIN_55 -to LCD_DATA[1]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[1]
set_location_assignment PIN_58 -to LCD_DATA[2]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[2]
set_location_assignment PIN_59 -to LCD_DATA[3]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[3]
set_location_assignment PIN_60 -to LCD_DATA[4]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[4]
set_location_assignment PIN_64 -to LCD_DATA[5]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[5]
set_location_assignment PIN_65 -to LCD_DATA[6]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[6]
set_location_assignment PIN_66 -to LCD_DATA[7]
set_instance_assignment -name IO_STANDARD "3.3-V LVCMOS" -to LCD_DATA[7]