On 5/16/2014 9:49 AM, John P Kalinich wrote:
Thanks to all that replied. I was not aware of the TRTR instruction. Using TRTR, I was able to code the routine in less than half the instructions used by the loop method. And performance was better although it does not matter in my case.Regards, John K
Part of the instructions introduced with the z990 http://www.trainersfriend.com/Assembler_courses/C500descrpt.htm -Steve Comstock