bus_split_v2_1_0.mpd

来自「Viertex 2 开发板的接口程序」· MPD 代码 · 共 23 行

BEGIN bus_split

OPTION IPTYPE = IP
OPTION IMP_NETLIST = TRUE

PARAMETER C_INPUT_WIDTH = 8, DT = integer
PARAMETER C_INPUT_BIDIR = 0, DT = integer
PARAMETER C_OUTPUT_BIDIR = 0, DT = integer
PARAMETER C_LOW_INDEX = 0, DT = integer
PARAMETER C_HIGH_INDEX = 4, DT = integer

PORT Data_In = "", DIR = IN, VEC = [0:C_INPUT_WIDTH-1]
PORT Data_Tri = "", DIR = IN, VEC = [0:C_INPUT_WIDTH-1]
PORT Data_Out = "", DIR = OUT, VEC = [0:C_INPUT_WIDTH-1]

PORT Data_IO_In = "", DIR = INOUT, VEC = [0:C_INPUT_WIDTH-1], THREE_STATE = TRUE, ENABLE = MULTI
PORT Data_IO_Out = "", DIR = INOUT, VEC = [C_LOW_INDEX:C_HIGH_INDEX], THREE_STATE = TRUE, ENABLE = MULTI

PORT Split_In = "", DIR = IN, VEC = [C_LOW_INDEX:C_HIGH_INDEX]
PORT Split_Tri = "", DIR = IN, VEC = [C_LOW_INDEX:C_HIGH_INDEX]
PORT Split_Out = "", DIR = OUT, VEC = [C_LOW_INDEX:C_HIGH_INDEX]

END