TM
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Introduction

Parallel smaller-than comparisons on TM data streams. See Smaller for details.

Pin Description

IN1 Input Variable (TM) bit TM
First TM input. Width: Input bits × TM Factor.
Default: Must be connected
IN2 Input Variable bit TM
Second input (TM or STD).
Default: Must be connected
OUT_TM Output Variable (TM) bit TM
TM boolean output. Width: TM Factor bits.
OUT Output 1 bit BIT
Collapsed output (OR reduction).
CLK 1 bit
Clock (when RegisterOutput = Enable).

Properties

Property window

Input bits InputSize

Set the number of bits of the input (per TM phase)

Bits per sample. Range: 2-2048.

Default: 16

Range: 2 – 2048

Input sign InputSign

Select the sign/unsign of the input

UNSIGNED or SIGNED.

Default: UNSIGNED

Options: UNSIGNED SIGNED

TM Factor TMFactor

Select the TM Factor of the input

TM factor: 2, 4, 8, 16, or 32.

Default: 4

Options: 2 4 8 16 32

IN2 Mode IN2_Mode

Select if IN2 is Time-Multiplexed or a single STD signal

TM or STD mode.

Default: TM

Options: TM STD

RegisterOutput EnableRegister

Enable one pipeline stage adding a register

Disable or Enable (1 cycle latency).

Default: Disable

Options: Disable Enable

Mode Mode
SMALLER or SMALLER EQUAL.

Usage

Replicates Smaller comparator N times (N = TM Factor). Supports SMALLER and SMALLER EQUAL modes.