Description
This internal error will be generated in the Assembler if you have manually entered an invalid configuration device in the Compiler Settings File (.csf). The target configuration device appears in two sections in the CSF: the "Default_Device_Options" section and the "Chip (Project_Name)" section.
You may also recieve this error if you have targeted a configuration device in a more recent version of the Quartus software that was not supported in the Quartus software version 2000.09. You can work-around this error by specifying a valid configuration device in the compiler settings menu.
This error was fixed in the Quartus® II software version 1.0