Hi all I am working with the program StateCAD of Xilinx, I am trying to develope a state machine to implement it in a FPGA, I want to use the internal clock of the FPGA which isasigment to pin 77, I declare a variable call RELOJ in the state diagram to pin77, but when I compile an error occur with this pin. How can I use the clock of the FPGA in the state machine? Thanyou all. ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List technical documents are available at: http://www.si-list.org List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu