<machine name="model1io2" sourcefile="sega/model1io2.cpp" isdevice="yes" runnable="no" isbios="no" ismechanical="no">
  <description>Sega Model 1 I/O Board (Advanced)</description>
  <biosset name="epr16891" description="EPR-16891" default="no" />
  <biosset name="epr18021" description="EPR-18021" default="no" />
  <biosset name="epr17181" description="EPR-17181" default="no" />
  <rom name="epr-16891.6" bios="epr16891" size="65536" crc="a33f84d1" sha1="3079397c7241c1a6f494fa310faff0989dfa04a0" region="iocpu" offset="0" status="good" optional="no" />
  <rom name="epr-18021.6" bios="epr18021" size="65536" crc="5551837e" sha1="bf5b9aad99c0f8f5e262e0855796f39119d11a97" region="iocpu" offset="0" status="good" optional="no" />
  <rom name="epr-17181.6" bios="epr17181" size="65536" crc="1add2b82" sha1="81892251d466f630a96af25bde652c20e47d7ede" region="iocpu" offset="0" status="good" optional="no" />
  <device_ref tag=":_tmp:iocpu" name="tmpz84c015" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_sio" name="z80sio" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_sio:cha" name="z80sio_channel" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_sio:chb" name="z80sio_channel" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_ctc" name="z80ctc" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_ctc:ch0" name="z80ctc_channel" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_ctc:ch1" name="z80ctc_channel" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_ctc:ch2" name="z80ctc_channel" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_ctc:ch3" name="z80ctc_channel" />
  <device_ref tag=":_tmp:iocpu:tmpz84c015_pio" name="z80pio" />
  <device_ref tag=":_tmp:io" name="315_5338a" />
  <device_ref tag=":_tmp:eeprom" name="93c46_16" />
  <device_ref tag=":_tmp:watchdog" name="mb3773" />
  <device_ref tag=":_tmp:adc" name="msm6253" />
  <device_ref tag=":_tmp:screen" name="screen" />
  <device_ref tag=":_tmp:palette" name="palette" />
  <device_ref tag=":_tmp:lcd" name="hd44780" />
  <chip type="cpu" tag=":iocpu" name="Toshiba TMPZ84C015" clock="9830400" />
  <display tag=":screen" type="lcd" rotate="0" width="121" height="19" refresh="50.000000" flipx="no" />
  <dipswitch name="ROM_EMU" tag=":board" mask="16">
    <dipvalue name="On" value="0" default="no" />
    <dipvalue name="Off" value="16" default="yes" />
  </dipswitch>
  <dipswitch name="MODE" tag=":board" mask="32">
    <dipvalue name="On" value="0" default="no" />
    <dipvalue name="Off" value="32" default="yes" />
  </dipswitch>
</machine>