Altera 40-Gbps Ethernet MAC and PHY MegaCore Function User Manual
Page 35
Table 2-5: External Altera Transceiver Reconfiguration Controller Ports for Connection to 40-100GbE IP
Core
Signal Name
Direction
Description
reconfig_to_
xcvr[559:0]
(40GbE)
reconfig_to_
xcvr[1399:0]
(100GbE)
Input
The 40-100GbE IP core reconfiguration controller to
transceiver port in non-CAUI-4 configurations.
Available only in the PHY and MAC & PHY configura‐
tions for Arria V GZ and Stratix V devices.
reconfig_from_
xcvr[367:0]
(40GbE)
reconfig_from_
xcvr[919:0]
(100GbE)
Output
The 40-100GbE IP core reconfiguration controller from
transceiver port in non-CAUI-4 configurations.
Available only in the PHY and MAC & PHY configura‐
tions for Arria V GZ and Stratix V devices.
reconfig_to_xcvr0
Input
The reconfiguration channel to CAUI–4 lane 0. Available
only in the 100GbE CAUI–4 PHY configuration.
reconfig_to_xcvr1
Input
The reconfiguration channel to CAUI–4 lane 1. Available
only in the 100GbE CAUI–4 PHY configuration.
reconfig_to_xcvr2
Input
The reconfiguration channel to CAUI–4 lane 2. Available
only in the 100GbE CAUI–4 PHY configuration.
reconfig_to_xcvr3
Input
The reconfiguration channel to CAUI–4 lane 3. Available
only in the 100GbE CAUI–4 PHY configuration.
reconfig_from_xcvr0
Output
The reconfiguration channel from CAUI–4 lane 0.
Available only in the 100GbE CAUI–4 PHY configura‐
tion.
reconfig_from_xcvr1
Output
The reconfiguration channel from CAUI–4 lane 1.
Available only in the 100GbE CAUI–4 PHY configura‐
tion.
reconfig_from_xcvr2
Output
The reconfiguration channel from CAUI–4 lane 2.
Available only in the 100GbE CAUI–4 PHY configura‐
tion.
reconfig_from_xcvr3
Output
The reconfiguration channel from CAUI–4 lane 3.
Available only in the 100GbE CAUI–4 PHY configura‐
tion.
Related Information
•
For more information about the Altera Transceiver Reconfiguration Controller.
UG-01088
2014.12.15
External Transceiver Reconfiguration Controller
2-13
Getting Started
Altera Corporation