Unimacros - 2021.2 English

Vivado Design Suite 7 Series FPGA and Zynq-7000 SoC Libraries Guide (UG953)

Document ID
Release Date
2021.2 English

About Unimacros

This section describes the unimacros that can be used with 7 series FPGAs and Zynq®-7000 SoC devices devices. The unimacros are organized alphabetically.

The following information is provided for each unimacro, where applicable:

  • Name and description
  • Schematic symbol
  • Logic table (if any)
  • Introduction
  • Port descriptions
  • Design Entry Method
  • Available attributes
  • Example instantiation templates
  • Links to additional information

Instantiation Templates

Instantiation templates for library elements are also available in Vivado, as well as in a downloadable ZIP file. Because PDF includes headers and footers if you copy text that spans pages, you should copy templates from Vivado or the downloaded ZIP file whenever possible.

Instantiation templates can be found on the Web in the Instantiation Templates for 7 Series Devices file.

List of UniMacros

Design Element Description
BRAM_SDP_MACRO Macro: Simple Dual Port RAM
BRAM_TDP_MACRO Macro: True Dual Port RAM
ADDMACC_MACRO Macro: Adder/Multiplier/Accumulator
ADDSUB_MACRO Macro: Adder/Subtractor
COUNTER_LOAD_MACRO Macro: Loadable Counter
COUNTER_TC_MACRO Macro: Counter with Terminal Count
EQ_COMPARE_MACRO Macro: Equality Comparator
MACC_MACRO Macro: Multiplier/Accumulator
MULT_MACRO Macro: Multiplier
FIFO_DUALCLOCK_MACRO Macro: Dual Clock First-In, First-Out (FIFO) RAM Buffer
FIFO_SYNC_MACRO Macro: Synchronous First-In, First-Out (FIFO) RAM Buffer