> However, keep in mind that this is a statement about the CPU >architecture, and not >the I/O architecture. For example, zPDT does not support MIDAWs, which >were >introduced on the z9 machines.
And there are other hardware features that are NOT implemented, which I found out the hard way. No AUTOIPL, for instance. Barbara ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN