[an error occurred while processing this directive]
|
Почему ActiveHDL (ISE 5.1) отказывается понимать ограничения:
attribute clkdv_divide: string;
attribute clkdv_divide of clkdll2 : label is "4.0";
attribute syn_black_box of clkdv_divide: component is true;
attribute syn_noprune of CLKDLL: component is true;
attribute xc_alias of CLKDLL: component is "CLKDLL";
attribute xc_loc of clkdll1 : label is "DLL1P";
attribute xc_loc of clkdll2 : label is "DLL2P";
При компиляции выдаётся:
# Error: COMP96_0078: test_clk_dll.vhd : (86, 1): Unknown identifier "syn_black_box".
# Error: COMP96_0088: test_clk_dll.vhd : (86, 1): The attribute designator must denote an attribute.
# Error: COMP96_0078: test_clk_dll.vhd : (87, 1): Unknown identifier "syn_noprune".
# Error: COMP96_0088: test_clk_dll.vhd : (87, 1): The attribute designator must denote an attribute.
# Error: COMP96_0078: test_clk_dll.vhd : (88, 1): Unknown identifier "xc_alias".
# Error: COMP96_0088: test_clk_dll.vhd : (88, 1): The attribute designator must denote an attribute.
# Error: COMP96_0078: test_clk_dll.vhd : (89, 1): Unknown identifier "xc_loc".
# Error: COMP96_0088: test_clk_dll.vhd : (89, 1): The attribute designator must denote an attribute.
# Error: COMP96_0078: test_clk_dll.vhd : (90, 1): Unknown identifier "xc_loc".
# Error: COMP96_0088: test_clk_dll.vhd : (90, 1): The attribute designator must denote an attribute.
Может нужно какуюто библиотечку подключить?
E-mail: info@telesys.ru