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yann64andClaude Opus 5.5 b274874139 All machines linked to their forum thread (full comment import) 
1,289 discussions, 9,527 archived comments; pages no longer carry the comments themselves.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01YDRjtmAiNpo5mK5N3d7QwZ
2026-10-13 17:26:43 +02:00

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---
title: T.R.Q. (TALLERES RADIOELÉCTRICOS QUEROL) H-21 Video Computer
categories:
- Consoles
params:
name: H-21 Video Computer
image: /media/museum/photos/trq_h21-video-computer.jpg
company: /companies/t-r-q-talleres-radioelectricos-querol
company_name: T.R.Q. (TALLERES RADIOELÉCTRICOS QUEROL)
tabs:
- photos
- adverts
- software
- emulators
- links
forum_thread: 706
photos:
- title: USER DOCUMENTATION
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/photos/trq_h21_user_doc_1.jpg
- title: 'USER DOCUMENTATION #2'
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/photos/trq_h21_user_doc_2.jpg
adverts:
- title: PROMOTIONAL LEAFLET
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/pubs/trq_h21_ss_catalog.jpg
screenshots:
- title: CARTRIDGE CATALOG
subtitle: Cover
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_catalog.jpg
- title: CARTRIDGE CATALOG
subtitle: Page 1
text: |-
These are clearly not real screenshots, but artists rendered screens... funny
Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_catalog_2.jpg
- title: CARTRIDGE CATALOG
subtitle: Page 2
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_catalog_3.jpg
- title: SCREENSHOT 1
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_aeronaval_1.jpg
- title: SCREENSHOT 2
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_aeronaval_2.jpg
- title: SCREENSHOT
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_come-frutas_1.jpg
- title: SCREENSHOT
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_arana-loca_1.jpg
- title: SCREENSHOT
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_futbol_1.jpg
- title: KEYBOARD PLASTIC LAYER
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_futbol_layer.jpg
- title: KEYBOARD PLASTIC LAYER
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_galaxias_layer.jpg
- title: SCREENSHOT
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_invasores_1.jpg
- title: KEYBOARD PLASTIC LAYER
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_invasores_layer.jpg
- title: KEYBOARD PLASTIC LAYER
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_mathematicas1_layer.jpg
- title: KEYBOARD PLASTIC LAYER
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_mathematicas2_layer.jpg
- title: ORGANO MUSICAL
subtitle: Screenshot
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_organo_1.jpg
- title: SIMON
subtitle: Screenshot
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_simon_1.jpg
- title: ORGANO MUSICAL
subtitle: Keyboard plastic layer
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_organo_layer.jpg
- title: SIMON
subtitle: Keyboard plastic layer
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_simon_layer.jpg
- title: SCREENSHOT
subtitle: ''
text: Thanks to Juan Antonio Maestre for this picture
image: /media/museum/software/trq_h21_ss_supersport_1.jpg
emulators:
- title: WinArcadia
url: http://amigan.1emu.net/releases/
platform: Windows
text: Arcadia 2001, Interton VC 4000, Elektor TVGC emulator!
- title: AmiArcadia
url: http://amigan.1emu.net/releases/
platform: Amiga OS
text: Arcadia 2001, Interton VC 4000, Elektor TVGC emulator!
links:
- title: 1292 Advanced Programmable Video System FAQ
url: http://www.consoledatabase.com/faq/1292/1292faq.txt
text: Very interesting info by Dale Hansen about this whole console family
- title: Emerson Arcadia 2001 Central
url: https://amigan.yatho.com/
text: World's largest Interton site
- title: INTERNAL LINK
url: http://www.old-computers.com/magazine/view.asp?r=2&a=7
text: Article describing the Interton VC-4000 '''family''
- title: INTERNAL LINK
url: https://www.old-computers.com/magazine/view.asp?r=2&a=7
text: We have made a page describing the VC 4000 and different compatible systems
- title: Radofin 1292 FAQ
url: http://www.digitpress.com/faq/1292faq.txt
text: Excellent FAQ created by Dale Hansen
- title: sig2650.wordpress.com
url: https://sig2650.wordpress.com/
text: Website dedicated to Signetics 2650 based systems, by former Voltmace developper Derek Andrews
- title: VC4000.de
url: http://www.vc4000.de
text: Website dedicated to the Interton VC4000 (in German)
related:
- /museum/acetronic-mpu-1000-2000
- /museum/cabel-universal-game-computer
- /museum/interton-vc-4000
- /museum/itmc-video-ordinateur-mpt-05
- /museum/korting-tele-video-computer-tvc-4000
- /museum/rowtron-television-computer-system
- /museum/societe-occitane-d-electronique-oc-2000
- /museum/voltmace-database-games-computer
oc_id: 723
source:
url: https://web.archive.org/web/20230529152902/http://www.old-computers.com/museum/computer.asp?c=723
date: '2023-05-29'
---
Few information is known about this obscure system...
It is software compatible with the [Interton VC-4000](/museum/interton-vc-4000/) and "clones". This doesn't mean that it can use the Interton cartridges, as they certainly won't fit, but the internal specs and software are the same. The CPU is the 2650A from Signetics and the Video Controller is the 2636 from Signetics as well. About 40 cartridges has been released for the Interton VC-4000, but we can't tell how many were available for the TRQ H-21, nor if exclusive games were developped for it...
Like with all the systems of this "Interton family", there are two controllers with 12 buttons keypad + 2 fire buttons + a joystick. Apparently the controllers were designed to use informative plastic layers delivered with each games, showing the functions of each key. The control panel is composed of an ON/OFF switch and three buttons: Carga (Load/Reset), Seleccion (Select) and Inicio (Start). In fact when you switch on the console, you must press "Carga" to "load" the game.
---
Thanks to Juan Maestre for some info.
<table> <tr> <td></td> <td>We need more info about this console ! If you designed, used, or have more info about this system, please send us pictures or anything you might find useful.</td> <td></td> </tr> </table>
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