Logic Functions > Old-Style Macrofunctions

Old-Style Macrofunctions (by Function)

MAX+PLUS II provides over 300 74-series, bus, architecture-optimized, and application-specific macrofunctions.

Macrofunctions are listed here by function. You can also refer to a list of Old-Style Macrofunctions (by number).

Bus macrofunction names end with the letter B. A bus macrofunction is functionally identical to the corresponding non-bus macrofunction, but has grouped input and/or output pins.

  1. To view the schematic or AHDL file that contains the logic for a macrofunction, select the macrofunction symbol in the Graphic Editor or macrofunction name in the Text Editor and choose Hierarchy Down (File menu).
  2. VHDL does not support macrofunctions, megafunctions, primitives, or ports with names that are VHDL keywords or that begin with a number, e.g., 74-series macrofunctions. To use these functions in a VHDL Design File, see Using a MAX+PLUS II Logic Function.

Macrofunction Categories:

  • Adders
  • Arithmetic Logic Units
  • Buffers
  • Comparators
  • Converters
  • Counters
  • Decoders
  • Digital Filters
  • EDAC
  • Encoders
  • Frequency Dividers
  • Latches
  • Multipliers
  • Multiplexers
  • Parity Generators/Checkers
  • Rate Multipliers
  • Registers
  • Shift Registers
  • Storage Registers
  • SSI Functions
  • True/Complement I/O Elements

See also: