begin 0010 //x0010 should read 0x0001 for succesful link-up 011F 0001 //latches the packets received and error status 011F //should read x0B00 for PRBS lock 011D // 011E //number of packets received is 32bits number with lower 16bits as value of 011D and higher 16bits as value of 011E 0121 // 0122 //number of errors received is 32bits number with lower 16bits as value of 0121 and higher 16bits as value of 0122 end