List of Messages |
CAUSE: There are too many gigabit transceiver block (GXB) transmitter channel PCS blocks associated with HSSI PLLs that require access to the same core PLL via PLL cascade lines. The access requires these channels to be placed on a common side of the device, but the number of channels exceeds the number of PCS channel locations available on one side of the selected device.
ACTION: Reduce the number of GXB transmitter channel PCS blocks in the design associated with the same core PLL or switch to a device that can support more GXB transmitter channel PCS blocks on one side.
Copyright© 2015 Altera Corporation. All rights reserved. ALTERA, ARRIA, CYCLONE, HARDCOPY, MAX, MEGACORE, NIOS, QUARTUS, STRATIX, and all other brands, unless noted otherwise, and/or trademarks of Altera Corporation in the U.S. and other countries.