Tom Marchant wrote: >>Just one question: You want bits 32-47 ANDed and replaced?
>Yes NILH ANDs bits 32-47 of a register with the immediate data, and the result >replaces the same bits in the register. "LH" stands for "Low High". The low >word, high halfword. As you discovered, there are also HH, HL, and LL variants. Many thanks for your lesson. I appreciate it much! Please keep it up with your educational posts on IBM-MAIN! Groete / Greetings Elardus Engelbrecht ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
