# ** Error: D:/Modelsim/DDR_Slave_Test/src/version 1.2/ddr_global.v(74): Module 'IBUFGDS' is not defined.
# ** Error: D:/Modelsim/DDR_Slave_Test/src/version 1.2/ddr_global.v(79): Module 'BUFG' is not defined.
# ** Error: D:/Modelsim/DDR_Slave_Test/ip/PLL_400M.v(144): Module 'PLLE2_ADV' is not defined.
# ** Error: D:/Modelsim/DDR_Slave_Test/ip/PLL_400M.v(150): Module 'BUFG' is not defined.
# ** Error: D:/Modelsim/DDR_Slave_Test/ip/PLL_400M.v(154): Module 'BUFG' is not defined.