How do I identify if my Stratix IV GX device has the capability of configuring the CMU Channel as a transceiver channel?

You can indentify if your Stratix®  IV GX device has the capability of configuring the CMU channel as a transceiver channel from the odering code which is printed on the top of the device.

If the ordering code uses either the -D or -F character for the transceiver count then your device does not have the capability to utilize CMU channels as transceiver channels.

If the ordering code uses either -H, -K, or -N for the transceiver count then your device DOES  have the capability to utilize CMU channels as transceiver channels.