{
    "id": "Matsushita JR-100 - Games - [PRG]",
    "name": "Matsushita JR-100 - Games - [PRG]",
    "altNames": [
        "Matsushita JR-100"
    ]
}

{
    "id": "Matsushita JR-100 - Games - [WAV]",
    "name": "Matsushita JR-100 - Games - [WAV]",
    "altNames": [
        "Matsushita JR-100"
    ]
}

{
    "id": "Matsushita JR-100 - Manuals - Hardware",
    "name": "Matsushita JR-100 - Manuals - Hardware",
    "altNames": [
        "Matsushita JR-100"
    ]
}

{
    "type_id": 1,
    "id": 320,
    "pages": {
        "photos": "photos.asp?t=1&c=320&st=1",
        "adverts": "photos.asp?t=2&c=320&st=1",
        "software": "software.asp?t=2&c=320&st=1",
        "emulators": "emulator.asp?c=320&st=1",
        "docs": "docs.asp?c=320&st=1",
        "videos": "videos.asp?c=320&st=1",
        "comments": "forum.asp?c=320&st=1"
    },
    "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_System_1.jpg",
    "company_link": "company.asp?st=1&m=74",
    "company_name": "MATSUSHITA",
    "description": "The National (also known as Panasonic or Matsushita in other countries) JR series was pretty popular in Japan. Small quantities were sold outside Japan, in New Zeland among other countries.\nLittle is known about the first system of the range (please help!). It was obviously an initiation machine with black &amp; white display and rubber keyboard.\nThe JR 100 was followed by the <a href=\"computer.asp?c=324\">JR 200</a>.\nThanks to <b>Murray Moffatt</b> from New Zeland for most of the information and pictures.\n<a href=\"doc.asp?c=320\"><img src=\"graphs/readmore.gif\" border=\"0\" vspace=\"4\"></a>",
    "name": "National JR 100",
    "manufacturer": "Matsushita",
    "type": "Home Computer",
    "origin": "Japan",
    "year": "1981",
    "end_of_production": "Unknown",
    "built_in_language": "Basic interpreter",
    "keyboard": "Poor rubber keyboard",
    "cpu": "MN 1800A (6802 compatible)",
    "speed": "890 KHz",
    "ram": "16 KB (up to 32 KB)",
    "vram": "1 KB",
    "rom": "8 KB",
    "text_modes": "32 chars. x 24 lines",
    "graphic_modes": "64 characters with 6 x 7 dot matrix, 64 semi-graphic characters with 8 x 8 matrix, 32 User Defined Graphics with 8 x 8 matrix",
    "colors": "Monochrome",
    "sound": "Buzzer",
    "size_weight": "Unknown",
    "io_ports": "Monitor, Expansion, Tape",
    "built_in_media": "None",
    "power_supply": "Model JR-A12 power adaptor., Output: +7.8V (700 mA), -8V (10 mA), +17V (130 mA)",
    "peripherals": "An expansion unit (JR-U05) was created which added an extra 16 KB RAM, joystick and RS232 port.  It was only available in Japan.",
    "price": "NZ$299 when introduced in New Zeland in 1983",
    "photos": [
        {
            "name": "Large view ",
            "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_System_2.jpg",
            "description": ""
        },
        {
            "name": "Inside ",
            "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_Inside_2.jpg",
            "description": ""
        },
        {
            "name": "Inside #2 ",
            "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_Inside_1.jpg",
            "description": ""
        },
        {
            "name": "Rear side ",
            "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_Rear_1.jpg",
            "description": "From left to right:<br>\r\n• AC adaptor DIN plug<br>\r\n• Tape recorder In / Out jacks<br>\r\n• Expansion bus connector (covered)<br>\r\n• Composite video output<br>\r\n• +17V DC output. In some version this jack was replaced with a RF modulator output\r\n"
        },
        {
            "name": "Japanese Box ",
            "image": "https://www.old-computers.com/museum/photos/national_jr100_box.jpg",
            "description": ""
        },
        {
            "name": "Export box ",
            "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_ExportBox_1.jpg",
            "description": "English texts and manuals"
        },
        {
            "name": "English manuals ",
            "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_Manuals_1.jpg",
            "description": ""
        },
        {
            "name": "Manual extract ",
            "image": "https://www.old-computers.com/museum/photos/Matsushita_jr100_ManualPage_1.jpg",
            "description": "Extract from the introductory page of the JR-100 manual. Like in many Japanese manuals, these small figures help the user to learn the basic computer concepts and the Basic language."
        }
    ],
    "adverts": [
        {
            "image": "https://www.old-computers.com/museum/adverts/Matsushita_jr100_Advert_s1.jpg",
            "name": "Japanese advert"
        }
    ],
    "emulators": [
        {
            "name": "JR-100 emulator",
            "url": "http://www.asamomiji.jp/kemusiro/index.php?JR-100%A5%A8%A5%DF%A5%E5%A5%EC%A1%BC%A5%BF",
            "platform": "Windows",
            "description": "japanese emulator"
        }
    ]
}