ise综合问题
时间：10-02
整理：3721RD
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在rtl代码中，例化了DCM_SP和ODDR2两个ise的库文件，在用ise综合时，没有添加这两个库文件，报错如下
ERROR:NgdBuild:604 - logical block ‘1/ODDR2_inst' with type
'ODDR2' could not be resolved. A pin name misspelling can cause this, a
missing edif or ngc file, case mismatch between the block name and the edif
or ngc file name, or the misspelling of a type name. Symbol 'ODDR2' is not
supported in target 'virtex6'.
NgdBuild:604 - logical block '1/DCM_SP_inst' with type 'DCM_SP' could not be resolved. A pin name misspelling can cause this, a
missing edif or ngc file, case mismatch between the block name and the edif
or ngc file name, or the misspelling of a type name. Symbol 'DCM_SP' is not
supported in target 'virtex6'.
应如何解决?
ERROR:NgdBuild:604 - logical block ‘1/ODDR2_inst' with type
'ODDR2' could not be resolved. A pin name misspelling can cause this, a
missing edif or ngc file, case mismatch between the block name and the edif
or ngc file name, or the misspelling of a type name. Symbol 'ODDR2' is not
supported in target 'virtex6'.
NgdBuild:604 - logical block '1/DCM_SP_inst' with type 'DCM_SP' could not be resolved. A pin name misspelling can cause this, a
missing edif or ngc file, case mismatch between the block name and the edif
or ngc file name, or the misspelling of a type name. Symbol 'DCM_SP' is not
supported in target 'virtex6'.
应如何解决?
generate IPs with Coregen and butr *.ngc files into the design directory.