YME Engineering Course

J. SEQUENCE CONTROL FUNCTION
Figure: SRS1-R and SRS2-R symbols
Table: Reset-Dominant Truth Table
♦ SRS1-S (1 output), SRS2-S (2 outputs): Flip-Flop (Set-Dominant)
It gives one output or two outputs shown in the following truth table based
on the set and reset input signals. One flip-flop operation is counted as
two logic operation elements.
Figure: SRS1-S and SRS2-S symbols
Table: Set-Dominant Truth Table
♦ WOUT: Wipeout
It gives an output which is an inverse of reset signal when reset signal is
true, otherwise, it gives the set signal as output, shown in the following
truth table based on the set and reset input signals. One wipeout
operation is counted as two logic operation elements. Its symbol is shown
below. (W. O)
YME Training Center J-11
CS3KR3-ENG 1 ST Edition Jan 2002