
4Ć89FST Configuration
Original Ć June 1990 CE4.2:CL6211
HLV HLV
38
INSTRUCTION NAME: HLV (hold last value)
DESCRIPTION:
This instruction holds the previous values of the SVA and SVD
outputs when the discrete value contained in operand 1 is 1. When the discrete
value is 0, the SVA and SVD inputs are passed unchanged to the next step.
GRAPHIC REPRESENTATION: SYMBOLIC REPRESENTATION:
1
0
t
0
t
1
INPUT
1
0
OUTPUT
tt
t
432
t
0
t
1
tt
t
432
1
0
t
0
t
1
tt
t
432
SVD (IN)
SVA (IN)
SVD (OUT)
SVA (OUT)
TT
OPERAND 1
OPERAND 1
CONFIGURATION FORMAT: HLV (
Hold signal >>
Comment >>
OPERAND DESCRIPTIONS:
Hold signal - The name of the general register or discrete loadable function that contains the
discrete value.
Comment - A comment up to 255 characters long.
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