John P. Baker wrote:
>A positive value is identified by a sign encoded as --

>    X'A'
>    X'C' (Preferred)
>    X'E'
>    X'F'

>A negative value is identified by a sign encoded as --

>    X'B'
>    X'D' (Preferred)

>The preferred encoding are always generated by packed decimal instructions,

>The alternative encoding are accepted as input to packed decimal
>instructions.

I've read elsewhere that x'F' meant "unsigned". Not true?
--
...phsiii

Phil Smith III
p...@voltage.com<mailto:p...@voltage.com>
Voltage Security, Inc.
www.voltage.com<http://www.voltage.com/>
(703) 476-4511 (home office)
(703) 568-6662 (cell)


----------------------------------------------------------------------
For IBM-MAIN subscribe / signoff / archive access instructions,
send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN

Reply via email to