Alternatively,A it is possible for a high-level language to be directly implemented by a computer – the computer directly executes the HLL code. This is known as a ''[[high-level language computer architecture]]''–refers theto [[computer architecture]] itselfprocessor ishardware designed to bedirectly targeted by a specificinterpret high-level language source code. The [[Burroughs large systems]] were target machines for [[ALGOL 60]], for example.<ref>{{Citation|last=Chu|first=Yaohan|chapter=Concepts of High-Level Language Computer Architecture|date=1975|pages=1–14|publisher=Elsevier|isbn=9780121741501|doi=10.1016/b978-0-12-174150-1.50007-0|title=High-Level Language Computer Architecture}}</ref>
