{{위키데이터 속성 추적}}
[[파일:Rsx-11m-plus.png|섬네일]]
'''RSX-11'''은 [[디지털 이큅먼트 코퍼레이션]]에서 개발한 단종된 PDP-11 컴퓨터용 다중 사용자 실시간 운영 체제 제품군이다. 1970년대 후반과 1980년대 초반까지 널리 사용된 RSX-11은 VMS 및 윈도우 NT와 같은 이후 운영 체제 개발에 영향을 미쳤다.

원래 ''Real-Time System Executive''<ref>{{웹 인용|url=https://acronyms.thefreedictionary.com/Real%2BTime%2BSystem%2BExecutive |title=Real Time System Executive}}</ref><ref>{{웹 인용|website=BitSavers|url=http://www.bitsavers.org/pdf/dec/pdp15/DEC-15-H2DC-B_UsersHbkVol1.pdf|title=User's Handbook Vol.1 Processor}}</ref>라는 이름에서 알 수 있듯이 RSX는 실시간 사용을 위해 설계되었으며 일반적으로 사용되었으며 프로세스 제어가 주요 용도로 사용되었다.<ref>{{서적 인용|author1=William Y. Young  |author2=Donald P. Svrcek |author3=Brent R. Mahoney|title=A Real Time Approach to Process Control|year=2014  |publisher=John Wiley & Sons Inc. |location=Chichester, West Sussex, United Kingdom|isbn=978-1-1199-9387-2  |pages=1–2 |edition=3 |chapter=1: A Brief History of Control and Simulation}}</ref><ref>{{웹 인용|url=http://ftp.hp.com/pub/alphaserver/archive/DECinfo/info_2/spd/14_35_33.txt|title=COMPAQ Software Product Description}}{{깨진 링크|url=http://ftp.hp.com/pub/alphaserver/archive/DECinfo/info_2/spd/14_35_33.txt }}</ref> 프로그램 개발이나 일반 컴퓨팅 분야에서도 인기가 높았다.<ref>{{웹 인용|url=http://bitsavers.informatik.uni-stuttgart.de/pdf/dec/pdp11/minc/AA-J302B-TC_Introduction_to_FEP_and_FRP_Aug82.pdf|title=AA-J302B-TC_Introduction_to_FEP_and_FRP_Aug82.pdf|quote=RSX-11 M/FEP and the FRP (FORTRAN Real-Time Package) ...}}</ref>

== 출시일 ==
{| class="wikitable"
|-
! 날짜
! RSX-11A,C
!RSX-11D
!IAS
!RSX-11M,S
!RSX-11M Plus
!Micro/RSX
! 비고
|-
| March 1973<ref>{{웹 인용
| url=http://www.bitsavers.org/pdf/dec/pdp11/rsx11a/RSX11A/DEC-11-IRSAA-A-D_pgmrRef_Mar73.pdf
| title=RSX 11A Programmer's Reference Manual
| author=Digital Equipment Corporation
| date=March 1973
| access-date=15 November 2022}}</ref>
| RSX-11A 1.0
|
|
|
|
|
|
|-
| May 1973<ref>{{웹 인용
| url=http://gordonbell.azurewebsites.net/digital/timeline/1973.htm
| title=DIGITAL Computing Timeline
| author=Digital Equipment Corporation
| date=August 1997
| access-date=10 December 2017}} Originally published on [[CD-ROM]], copy hosted on the website of [[Gordon Bell]]</ref>
|
|RSX 11D 1.0
|
|
|
|
|
|-
| December 1973<ref>Data from the labels of the distribution paper tapes. {{웹 인용
| url=http://www.bitsavers.org/bits/DEC/pdp11/papertapeimages/rsx11c/labels.txt
| title=RSX 11C Paper Tape Labels
| author=Digital Equipment Corporation
| date=15 December 1973
| access-date=10 December 2017}}</ref>
| RSX-11C 7A
|
|
|
|
|
| Final release of RSX-11C
|-
| November 1974<ref>General availability date. See: {{웹 인용
| url=http://www.bitsavers.org/pdf/dec/pdp11/rsx11m_s/RSX11M_V1/RSX-11M-V1-Task_Builder_Reference_Manual.pdf
| title=RSX 11M Task Builder Reference Manual
| author=Digital Equipment Corporation
| date=November 1974
| access-date=15 November 2022}}<br>Selected customers were testing the system at least since
June 1974, because preliminary documentation contains a standard DEC license with a 1973 copyright date. See: {{웹 인용
| url=http://www.bitsavers.org/pdf/dec/pdp11/rsx11m_s/RSX11M_V1/130-951-009-03_RSX-11M_Working_Design_Document_Jun74.pdf
| title=RSX 11M Working Design Document
| author=Digital Equipment Corporation
| date=June 1974
| access-date=15 November 2022}}</ref>
|
|
|
|RSX-11M 1.0
|
|
|
|-
| June 1975<ref>{{웹 인용
| url=http://www.bitsavers.org/pdf/dec/pdp11/rsx11d/RSX11D_V6.2_Feb77/DEC-11-OXDIA-E-D_RSX-11D_System_Generation_Manual_197702.pdf
| title=RSX-11D System Generation Reference Manual
| author=Digital Equipment Corporation
| date=February 1977
| access-date=15 November 2022}}</ref>
|
|RSX-11D 6.2
|
|
|
|
| Final version of RSX-11D
|-
| September 1975
|
|
|
|RSX-11M 2.0<br>RSX-11S 2.0
|
|
| RSX-11S 1.0 never existed
|-
| December 1975
|
|
|IAS 1.0
|
|
|
| 
|-
| April 1977
|
|
|
|RSX-11M 3.0<br>RSX-11S 3.0
|
|
|
|-
| December 1977
|
|
|
|RSX-11M 3.1<br>RSX-11S 3.1
|
|
|
|-
|May 1979
|
|
|
|RSX-11M 3.2<br>RSX-11S 3.2
|RSX-11M Plus 1.0
|
|
|-
| bef. October 1979<ref>{{웹 인용
| url=http://www.bitsavers.org/pdf/dec/pdp11/catalogs/AV-3468J-TC_SysSwCataOct79.pdf
| title=PDP-11 System Software Component Catalogue
| date=October 1979
| publisher=Digital Equipment Corp.
| access-date=11 December 2017}} p. 64</ref>
|
|
|IAS 3.0
|
|
|
| Final major release of IAS
|-
| November 1981
|
|
|
|RSX-11M 4.0
RSX-11S 4.0
|RSX-11M Plus 2.0
|
|
|-
|April 1983
|
|
|
|RSX-11M 4.1<br>RSX-11S 4.1
|RSX-11M Plus 2.1
|
|
|-
| July 1985
|
|
|
|RSX-11M 4.2<br>RSX-11S 4.2
|RSX-11M Plus 3.0
|Micro/RSX 3.0
|
|-
|  September 1987
|
|
|
|RSX-11M 4.3<br>RSX-11S 4.3
|RSX-11M Plus 4.0
|Micro/RSX 4.0
|  Final Micro/RSX version
|-
|May 1988
|
|
|
|RSX-11M 4.4<br>RSX-11S 4.4
|RSX-11M Plus 4.1
|
|
|-
|January 1989
|
|
|
|RSX-11M 4.5<br>RSX-11S 4.5
|RSX-11M Plus 4.2
|
|
|-
|January 1990
|
|
|
|RSX-11M 4.6<br>RSX-11S 4.6
|RSX-11M Plus 4.3
|
|
|-
| May 1990<ref name="final_IAS">{{웹 인용
| url=http://www.bitsavers.org/pdf/dec/pdp11/ias/v3.4/IAS_3.4A_SPD_May1990.pdf
| title=IAS Version 3.4 Software Product Description
| author=Digital Equipment Corporation
| date=May 1990
| access-date=6 December 2017}}</ref>
|
|
|IAS 3.4
|
|
|
|  Final IAS Release
|-
| February 1993
|
|
|
|RSX-11M 4.7<br>RSX-11S 4.7
|RSX-11M Plus 4.4
|
|  Last release from Digital Equipment
|-
|March 1995
|
|
|
|
|RSX-11M Plus 4.5
|
|
|-
|November 1998
|
|
|
|RSX-11M 4.8<br>RSX-11S 4.8
|
|
|Released by Mentec
|- 
|  February 1999
|
|
|
|
|RSX-11M Plus 4.6
|Micro/RSX 4.6
|  Released by Mentec
|}

== 각주 ==
{{각주}}

== 외부 링크 ==
* Dan Brevik posted a [http://groups.google.com/groups?selm=g11Va.162679%24ye4.109589%40sccrnsc01&output=gplain history of precursors to RSX-11] in [http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&safe=off&group=alt.sys.pdp11 alt.sys.pdp11].
* {{webarchive |url=https://web.archive.org/web/20050404121912/http://www.demillar.com/RSX/ |date=April 4, 2005 |title=Dan's RSX-11 prehistory}} - contains documents which trace RSX-11 back through RSX-15 and the real time executive written by John Neblett in the late 1950s for the [[TRW Inc.#Semiconductors and computers|RW-300]] process control computer by [[TRW Inc.|TRW]]
* [http://bitsavers.org Al Kossow] posted some further [http://groups.google.com/groups?dq=&hl=en&lr=&ie=UTF-8&safe=off&selm=bij4na%24r8v%241%40spies.com notes on RSX-11] in [http://groups.google.com/groups?hl=en&lr=&ie=UTF-8&safe=off&group=alt.sys.pdp11 alt.sys.pdp11].

[[분류:실시간 운영체제]]
[[분류:1972년 소프트웨어]]