- 16MB boundary
- A notional boundary in virtual storage. Addresses
below the 16MB boundary can be accessed by 24-bit or 31-bit addressing. Addresses
on or above the 16MB boundary can be accessed only by 31-bit addressing. The
numerical value of 16MB is 2 to the power of 24, 16 777 216
- 16 megabyte line
- Synonym for 16MB boundary.
- 3270 data stream
- The commands, control codes, orders, attributes, and data or structured fields
for 3270 devices that are transmitted between an application program and a
terminal. Data being transferred from or to an allocated primary or tertiary
device, or to the host system, as a continuous stream of data and 3270 Information
Display System control elements in character form.
- 370 mode
- In CICS/VSE, an operation mode of the supervisor (generated with MODE=370)
of a VSE system. Such a supervisor supports multiple virtual address spaces
and requires a processor of the System/370 and /390 architecture.
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