This update can only be used with MAX+PLUS II version 9.21 for PCs. Do not use this update with any other version.
The PCI/MT64 MegaCore® function is 64-bit, 66-MHz compliant. You should download and install this update (MAX+PLUS II version 9.22) if you wish to use the PCI/MT64 function with FLEX® 10KE devices, or if you wish to add the following support to MAX+PLUS II version 9.21.
Updated timing information for 66-MHz PCI support on FLEX® 10KE devices
Updated timing models to reduce skew on FLEX 10KE devices