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

ID 683213
Date 10/18/2023
Document Table of Contents

3.4.3. Accumulator

The accumulator in the Arria® V GX, GT, SX, and ST devices supports double accumulation by enabling the 64-bit double accumulation registers located between the output register bank and the accumulator.

The double accumulation registers are set statically in the programming file.

The accumulator in the Arria® V GZ devices does not support double accumulation. The accumulator feature is not available in multi-block modes.