Xilinx MicroBlaze Reference Manual page 194

Table 5-1: Symbol Notation (Cont'd)
Symbol
<
<=
|
sext(x)
Mem(x)
FSLx
LSW(x)
isDnz(x)
isInfinite(x)
isPosInfinite(x)
isNegInfinite(x)
isNaN(x)
isZero(x)
isQuietNaN(x)
isSigNaN(x)
signZero(x)
signInfinite(x)
MicroBlaze Processor Reference Guide
UG984 (v2018.2) June 21, 2018
Less than comparison
Less than or equal comparison
Signal choice
Sign-extend x
Memory location at address x
AXI4-Stream interface x
Least Significant Word of x
Floating-point: true if x is denormalized
Floating-point: true if x is +∞ or -∞
Floating-point: true if x is +∞
Floating-point: true if x -∞
Floating-point: true if x is a quiet or signaling NaN
Floating-point: true if x is +0 or -0
Floating-point: true if x is a quiet NaN
Floating-point: true if x is a signaling NaN
Floating-point: return +0 for x > 0, and -0 if x < 0
Floating-point: return +∞ for x > 0, and -∞ if x < 0
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Chapter 5: MicroBlaze Instruction Set Architecture
Meaning
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