E-Tile Dynamic Reconfiguration Design Example Release Notes

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ID 683851
Date 4/30/2024
Public

1.4. E-Tile Dynamic Reconfiguration Design Example v19.4.0

Table 4.  v19.4.0 2019.12.16
Quartus® Prime Version Description Impact
19.4 Added new 9.8G CPRI dynamic reconfiguration design example with support for:
  • Dynamic reconfiguration switching between 2.4G, 3G, 4.9G, 6G, and 9.8G speed modes.
  • Any-to-any transition support for all available speed modes.
  • New hardware TEST_MODE parameter selection between the internal serial loopback with and without PMA adaptation and the external serial loopback with PMA adaptation.
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Updated 24G CPRI with RS-FEC dynamic reconfiguration design example:
  • Added support for 3G, 6G, 10G with RS-FEC 12G, and 12G with RS-FEC speed modes.
  • Added any-to-any transition support for all available speed modes.
  • Added new hardware TEST_MODE parameter to support internal serial loopback with and without PMA adaptation or external serial loopback with PMA adaptation.
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Added new 100G Ethernet dynamic reconfiguration example support for 100G to 4x25G and vice versa with optional RS-FEC. —
Updated PMA adaptation flow for all high-speed modes:
  • 10G/25G with optional RS-FEC and PTP
  • 10G/24G CPRI with optional RS-FEC
  • 9.8G CPRI
Added new manual CTLE flow for low-speed CPRI modes:
  • 6G CPRI
  • 4.9G CPRI
  • 3G CPRI
  • 2.4G CPRI
 —

Updated release for Agilex™ 7 devices.

Added hardware support for the following dynamic reconfiguration design examples:

  • 25G Ethernet with PTP and optional RS-FEC
  • 25G Ethernet with optional RS-FEC
  • 25G Ethernet to CPRI protocol
  • 24G CPRI with optional RS-FEC
  • 9.8G CPRI
 —
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