Arria® V Device Datasheet

ID 683022
Date 5/23/2023
Public
Document Table of Contents

2.2.1.9. Standard PCS Data Rate

Table 108.  Standard PCS Approximate Maximum Date Rate (Gbps) for Arria V GZ Devices The maximum data rate is also constrained by the transceiver speed grade. Refer to the “Commercial and Industrial Speed Grade Offering for Arria V GZ Devices” table for the transceiver speed grade.
Mode 167 Transceiver
Speed Grade PMA Width 20 20 16 16 10 10 8 8
PCS/Core Width 40 20 32 16 20 10 16 8
FIFO 2 C3, I3L
core speed grade 9.9 9 7.84 7.2 5.3 4.7 4.24 3.76
3 C4, I4
core speed grade 8.8 8.2 7.2 6.56 4.8 4.3 3.84 3.44
Register 2 C3, I3L
core speed grade 9.9 9 7.92 7.2 4.9 4.,5 3.92 3.6
3 C4, I4
core speed grade 8.8 8.2 7.04 6.56 4.4 4.1 3.52 3.28
167 The Phase Compensation FIFO can be configured in FIFO mode or register mode. In the FIFO mode, the pointers are not fixed, and the latency can vary. In the register mode the pointers are fixed for low latency.