AS/400

An "extreme" archetype of a HAL can be begin in the System/38 and AS/400 architecture. Most compilers for those systems accomplish an abstruse apparatus code; the Licensed Internal Code, or LIC, translates this basic apparatus cipher into built-in cipher for the processor on which it is active and executes the consistent built-in code.4 (The exceptions are compilers that accomplish the LIC itself; those compilers are not accessible alfresco IBM.) This was so acknowledged that appliancecomputer application and operating systemcomputer application aloft the LIC band that were aggregate on the aboriginal S/38 run after modification and after recompilation on the most recent AS/400 systems, admitting the actuality that the basal accouterments has been afflicted dramatically; at atomic three altered types of processors accept been in use.4