The following example creates a memory object one megabyte in size. It specifies a constant with value of one as a user token.

IARV64 REQUEST=GETSTOR,
       SEGMENTS=ONE_SEG,
       USERTLM=USER_TOKEN,
       ORIGIN=VIRT64_ADDR,
       COND=YES
ONE_SEG     DC  ADL8(1)
USER_TOKEN  DC  ADL8(1)
VIRT64_ADDR DS  AD