Device Sizing and Recommendations

Burst Clock Data Recovery for 1.25G/2.5G PON Applications in UltraScale Devices (XAPP1277)

Document ID
XAPP1277
Release Date
2024-01-05
Revision
1.2 English

This section describes the resources required by the BCDR, depending on configuration. Detailed required resources can be found in the following table.

Table 1. BCDR Size, Depending on Configuration
  DT_IN_WIDTH = 80 DT_IN_WIDTH = 32
Resource Type 1.25G only 2.5G only 1.25G and 2.5G 1.25G only
LUT 5,954 11,926 18,269 1,694
FF 6,249 11,463 12,286 1,548
DSP 3 3 3 3
RAMB16 5 5 5 0