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Generate a N bits dynamic flip-flop with scan-path named modelname. The two latches of this flip-flop are dynamic, i.e. the data is stored in a capacitor.
How it works :
scan when set to '1' enables the scan-path mode. Note that in scan-path mode, the wen signal is not effective.
scin : the input of the scan-path. This terminal is different from i0[0].
The scout is q[N-1] (in the following example this is q[31]).
wen when set to '1' enables the writing of the flip-flop.
GENLIB_MACRO(DPGEN_DFFT, "model_dfft_32" , F_BEHAV|F_PLACE , 32 ); GENLIB_LOINS( "model_dfft_32" , "instance1_dfft_32" , "scan" , "scin" , "wen" , "ck" , "i0[31:0]" , "q[31:0]" /* a[31] is "scout". */ , "vdd", "vss", NULL ); |
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