format  Sint32 MPG_GetReport (Sint32 * actst, Sint32 * vcnt, Sint32 * pict,
  Sint32 * stat_a, Sint32 * stat_v)
 Input  None
 Output  actst: MPEG operation status (Lower 1 byte is valid)
  vcnt: Operation period (VSYNC) counter (the lower 2 bytes are valid)
.  pict: Picture information (lower 1 byte is valid)
  stat_a: MPEG / Audio status (the lower 1 byte is valid)
  stat_v: MPEG / Video status (the lower 2 bytes are valid)
 Function value  Error code
 Function  An information acquisition command is issued to the MPEG system and an MPEG report is acquired.
  The output value in case of failure is undefined.
 Remarks  (a) For details on the output value, see the MPEG status information in the CD communication interface manual.
 Please refer to the description . 

  format  Sint32 MPG_GetInt (Sint32 * mpint)
 Input  None
 Output  mpint: MPEG interrupt factor (lower 3 bytes are valid)
 Function value  Error code
 Function  Acquires MPEG interrupt factor. The output value in case of failure is undefined.
 Remarks  (a) For details on output values, see the explanation of MPEG interrupt factors in the CD communication interface manual.
Please refer to  . 

  format  Sint32 MPG_ResetMp (Bool mpsw)
 Input  mpsw: MPEG switch (ON / OFF)
 Output  None
 Function value  Error code
 Function  Initializes the MPEG decoder. Specify MPEG ON / OFF using the MPEG switch