<?xml version="1.0" ?>

<!DOCTYPE msxconfig SYSTEM 'msxconfig2.dtd'>

<msxconfig>

 <!--

    Aucnet NIA-2001 Network Intelligence/Access Terminal

    Not marketed as an MSX machine, but it was a machine used exclusively

    for auctioning cars. It appears to be a hidden MSX turbo R!

    Not emulated or unknown:

    - superimpose (not supported by openMSX)

    - modem (there seems to be more than a simple RS-232C, but that is still

      unknown

    - keyboard details (original keyboard was not available)

    - Printer Port is actually non-MSX standard, so perhaps should be removed

      or changed

    Details and discussion here:

    http://www.msx.org/forum/msx-talk/hardware/unknown-model-msx-turbor-modem-and-serial

    Photos of mobo and test software here:

    https://goo.gl/photos/TKMPTU7bTqtwPPoz8

    The machine doesn't have any FDC or disk drive.

    -->

  <info>

    <manufacturer>Aucnet</manufacturer>

    <code>NIA-2001</code>

    <release_year>1992</release_year>

    <description>Network Intelligence/Access Terminal. A machine used exclusively for auctioning cars, which happens to be a hidden MSXturboR! Not all of its features are emulated.</description>

    <type>MSXturboR</type>

    <region>jp</region>

  </info>

  <MapperReadBackBits>5</MapperReadBackBits>

  <PanasonicRom id="Firmware ROM">

    <rom>

      <sha1>d51eb5bdce84c23d3279b99e282ba1605f2bb80b</sha1>

      <filename>nia-2001_firmware.rom</filename>

    </rom>

  </PanasonicRom>

  <devices>

    <Kanji id="Kanji ROM">

      <rom>

        <filename>nia-2001_kanjifont.rom</filename>

        <sha1>db03211b7db46899df41db2b1dfbec972109a967</sha1>

      </rom>

      <io base="0xD8" num="2" type="O"/>

      <io base="0xD9" num="1" type="I"/>

      <io base="0xDA" num="2" type="O"/>

      <io base="0xDB" num="1" type="I"/>

    </Kanji>

    <S1990 id="S1990">

      <io base="0xE4" num="2"/>

    </S1990>

    <T9769 id="T9769">

      <subtype>C</subtype>

    </T9769>

    <PPI id="ppi">

      <sound>

        <volume>16000</volume>

      </sound>

      <io base="0xA8" num="4"/>

      <keyboard_type>jp_jis</keyboard_type>

      <has_keypad>true</has_keypad>

      <has_yesno_keys>true</has_yesno_keys>

      <key_ghosting_sgc_protected>false</key_ghosting_sgc_protected>

      <code_kana_locks>true</code_kana_locks>

      <graph_locks>false</graph_locks>

    </PPI>

    <VDP id="VDP">

      <version>V9958</version>

      <vram>128</vram>

      <io base="0x98" num="4" type="O"/> <!-- No mirroring of VDP ports -->

      <io base="0x98" num="2" type="I"/>

      <ignorePortDirections>true</ignorePortDirections> <!-- not sure, but guess based on use of Engine IC -->

    </VDP>

    <PSG id="PSG">

      <keyboardlayout>JIS</keyboardlayout>

      <sound>

        <volume>21000</volume>

      </sound>

      <io base="0xA0" num="4" type="IO"/>

    </PSG>

    <RTC id="Real time clock">

      <sramname>nia-2001.cmos</sramname>

      <io base="0xB4" num="2" type="O"/>

      <io base="0xB5" num="1" type="I"/>

    </RTC>

    <PrinterPort id="Printer Port">

      <io base="0x90" num="2"/>

    </PrinterPort>

    <E6Timer id="Turbo-R timer">

      <io base="0xE6" num="2"/>

    </E6Timer>

    <ResetStatusRegister id="Reset Status register">

      <inverted>false</inverted>

      <io base="0xF4" num="1"/>

    </ResetStatusRegister>

    <TurboRPause id="TurboRPause">

      <io base="0xA7" num="1"/>

    </TurboRPause>

    <TurboRPCM id="PCM">

      <sound>

        <volume>0</volume> <!-- nothing is heard, but hardware is there, so probably output is unconnected -->

      </sound>

      <io base="0xA4" num="2"/>

    </TurboRPCM>

    <primary slot="0">

      <secondary slot="0">

        <ROM id="MSX BIOS with BASIC ROM">

          <mappertype>DRAM</mappertype>

          <rom>

            <firstblock>40</firstblock>

            <lastblock>43</lastblock>

          </rom>

          <mem base="0x0000" size="0x8000"/>

        </ROM>

      </secondary>

      <secondary slot="1"/>

      <secondary slot="2">

        <MSX-MUSIC id="MSX Music">

          <rom>

            <firstblock>62</firstblock>

            <lastblock>63</lastblock>

          </rom>

          <sound>

            <volume>9000</volume>

          </sound>

          <ym2413-core>NukeYKT</ym2413-core>

          <io base="0x7C" num="2" type="O"/>

          <mem base="0x4000" size="0x4000"/>

        </MSX-MUSIC>

      </secondary>

      <secondary slot="3">

        <MSX-RS232 id="NIA-2001 RS-232C">

          <io base="0x80" num="8"/>

          <rom>

            <firstblock>36</firstblock>

            <lastblock>37</lastblock>

          </rom>

          <mem base="0x4000" size="0x4000"/>

        </MSX-RS232>

      </secondary>

    </primary>

    <primary external="true" slot="1"/>

    <primary external="true" slot="2"/>

    <primary slot="3">

      <secondary slot="0">

        <PanasonicRAM id="Main RAM">

          <size>512</size>

          <mem base="0x0000" size="0x10000"/>

        </PanasonicRAM>

      </secondary>

      <secondary slot="1">

        <ROM id="MSX Sub ROM">

          <mappertype>DRAM</mappertype>

          <rom>

            <firstblock>56</firstblock>

            <lastblock>57</lastblock>

          </rom>

          <mem base="0x0000" size="0x4000"/>

        </ROM>

        <ROM id="MSX Kanji Driver with BASIC 1">

          <mappertype>DRAM</mappertype>

          <rom>

            <firstblock>58</firstblock>

            <lastblock>61</lastblock>

          </rom>

          <mem base="0x4000" size="0x8000"/>

        </ROM>

      </secondary>

      <secondary slot="2">

        <ROM id="MSX-DOS 2.30">

          <mappertype>MSXDOS2</mappertype>

          <rom>

            <firstblock>48</firstblock>

            <lastblock>55</lastblock>

          </rom>

          <mem base="0x0000" size="0xC000"/>

        </ROM>

      </secondary>

      <secondary slot="3">

        <ROM id="NIA-2001">

          <mappertype>PANASONIC</mappertype>

          <sramsize>32</sramsize>

          <sram-mirrored>false</sram-mirrored>

          <sramname>nia-2001.sram</sramname>

          <rom>

            <firstblock>0</firstblock>

            <lastblock>255</lastblock>

          </rom>

          <mem base="0x0000" size="0x10000"/>

          <device idref="Main RAM"/>

        </ROM>

      </secondary>

    </primary>

  </devices>

</msxconfig>