Istype 'reg_SR'
Signal attribute 'reg_sr' indicates that the associated signal has an SR-type
flip-flop as its memory element. Equations generated from an ABEL-HDL state
diagram will assume this register type if the 'reg_sr' attribute is specified;
however, you will need to specify the 'invert' or 'buffer' attribute to ensure
consistent operation in different architectures.
SR Flip-flop Clocked Memory Element
See Also