sample STSI CMS assmembler program

[Derek Ackerman]

Does anyone have an example of obtaining basic systrm info  from CMS assembler? 
I have several back level VM systems so I can't use the new REXX API. I need 
output from FC=1 and SEL1 & 2 = 1. My concerns are: does the instruction 
require 64 bit mode? Does the 4K data area have to be a REAL level 1 storage 
address? I didn't see that in the POPs manual.   
 
Derek  Ackerman
Capacity Planning etc.
(201) 759-0833