----------------------------------------------------------------------------
PC-9801VM01,21,41,VX0,2,4,01,21,41               {

  VX01,21,41̂EGC,VM01,21,41V30-10/8MHz,VX0,2,4286-8MHz
      V30-10/8MHz,VX01,21,41286-10/8MHz,V30-10/8MHzȂ,ȍ~98{
      Dipݒ͂ނˈȉƓlB

ݒ  SW1    ON                       OFF
        1-1  400LINE              200LINE
        1-2  ߰߰ްގgp    ߰߰ްޖgp
        1-3  ׽ިڲgp       ׽ިڲgp
        1-4  OtFDDD            FDDD
                  1-5  1-6
                  ON   ON             RS232C BCI
                  ON   OFF            RS232C ST2
                  OFF  ON             ҋ@
                  OFF  OFF            
        1-7  ----------               OFF
        1-8  4096F16F             4096F8F

      SW2    ON                       OFF
        2-1  ----------               OFF
        2-2  Ӱ                BASICӰ
        2-3  ÷80/s            ÷40/s
        2-4  ÷25s/            ÷20s/
        2-5  ذێ             ذ
        2-6  HDD؂藣          HDDL
        2-7  ----------               OFF
        2-8  GDC 5MHz                 GDC 2.5MHz

      SW3    ON                       OFF
        3-1  FDD ӰތŒ             FDD ިI
        3-2  FDD 640KBŒ            FDD 2HD/2DDp)
        3-3,4,5--------               OFF
        3-6  Ҳذ 512KB            640KB
        3-7  ----------               OFF
        3-8  CPU 286                  CPU V30    (VM͏OFF)
