10.1.28.4 Multiplier Implementation Rules
The following table lists the implementation rules for a Multiplier.
| Parameter | Value | Description |
| LPMTYPE | LPM_MULT | Multiplier category |
| LPM_HINT | BOOTHMULT | Booth multiplier |
| BOOTHMULT2 | Booth multiplier without final adder | |
| BOOTHMULTPA | Pipelined booth multiplier | |
| LPMTYPE | LPM_FC_MULT | Fast Carry multiplier category (Axcelerator)B |
| PARRAYMULT | Fast Carry array multipliers in parallel.Each array multipliers consists of 1-bit Multipliers (MULT1); the rows of the array use fast carry chains, but there is regular routing between columns. | |
| FCBOOTHMULT1 | Booth-encoded Wallace-tree with Fast Carry final adder | |
| FCBOOTHMULT2 | Booth-encoded multiplier with n-bit Fast Carry adder tree |
Note:
- Available for SX, SX-A, eX and ProASICPLUS®.
- For information on multiplier area and performance please refer to the latest Microchip® application note available at www.microchip.com/.