AV-51002
2015.12.16
2-33
Standard PCS Data Rate
Standard PCS Data Rate
Table 2-30: 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.
PMA Width
20
20
20
9
16
16
10
10
8
8
Transceiver
Speed Grade
Mode (163)
PCS/Core Width
40
32
16
20
10
16
8
2
3
2
3
C3, I3L
core speed grade
9.9
7.84
7.2
5.3
4.7
4.24
3.76
FIFO
C4, I4
core speed grade
8.8
9.9
8.8
8.2
9
7.2
6.56
7.2
4.8
4.9
4.4
4.3
4.,5
4.1
3.84
3.92
3.52
3.44
3.6
C3, I3L
core speed grade
7.92
7.04
Register
C4, I4
core speed grade
8.2
6.56
3.28
Related Information
Operating Conditions on page 2-1
(163)
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.
Arria V GZ Device Datasheet
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