Standard nomenclature for System/360, inherited through Z, is
Halfword (16 bits)
Word (32 bits)
Doubleword (64 bits)
Quadword (128 bits) is newer.
--
Shmuel (Seymour J.) Metz
http://mason.gmu.edu/~smetz3
________________________________________
From: IBM Mainframe Discussion List [[email protected]] on behalf of
Paul Gilmartin [[email protected]]
Sent: Wednesday, January 11, 2023 10:07 AM
To: [email protected]
Subject: Re: Question and CZAM and IPL
On Wed, 11 Jan 2023 14:03:24 +0000, Seymour J Metz wrote:
>"The current PSW is replaced by a 16-byte PSW
>formed from the contents of the doubleword at the
>location designated by the second-operand address.
>Figure 4-3 on page 4-8 illustrates the contents of the
>second operand."
>
"doubleword"?
--
gil
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