Arria® V Device Handbook: Volume 1: Device Interfaces and Integration

ID 683213
Date 10/18/2023
Document Table of Contents 16 x 16 Independent Multiplier or 18 x 18 Independent Partial Multiplier

Figure 36. Two 16 x 16 Independent Multiplier Mode or Two 18 x 18 Independent Partial Multiplier Mode for Arria® V GZ Devices

In this figure, the inputs for 16-bit independent multiplier mode are data[15..0]. The unused input bits require padding with zero.

For two independent 18 x 18 partial multiplier mode, only 32-bit LSB result for each multiplication operation is routed to the output. The output has full precision if the total width of the multiplicand input is less than or equal to 32 bits for each multiplier.