Помогите с интерфейсом Arduino с AMTP32M VOICE IC

Хорошо, я попробовал приведенный ниже код для последовательного режима. все работает отлично...

type def union
  {
unsigned char BYTE;
struct
{
    unsigned        BIT0:1;
    unsigned        BIT1:1;
    unsigned        BIT2:1;
    unsigned        BIT3:1;
    unsigned        BIT4:1;
    unsigned        BIT5:1;
    unsigned        BIT6:1;
    unsigned        BIT7:1;
};
}ByteToBit;



void Play(unsigned char Val)
{
  ByteToBit SectionNo;

  SectionNo.BYTE = Val;

CLOCK = 1;
DATA  = 0;
CLOCK = 0;

DATA  = SectionNo.BIT0;
CLOCK = 1;
CLOCK = 0;
DATA  = SectionNo.BIT1;
CLOCK = 1;
CLOCK = 0;
DATA  = SectionNo.BIT2;
CLOCK = 1;
CLOCK = 0;
DATA  = SectionNo.BIT3;
CLOCK = 1;
CLOCK = 0;
DATA  = SectionNo.BIT4;
CLOCK = 1;
CLOCK = 0;
DATA  = SectionNo.BIT5;
CLOCK = 1;
CLOCK = 0;
DATA  = SectionNo.BIT6;
CLOCK = 1;
CLOCK = 0;
DATA  = SectionNo.BIT7;
CLOCK = 1;
CLOCK = 0;

DATA  = 0;
CLOCK = 1;
DATA  = 1;                                      

return ;
}


 void main(void)
 {
    unsigned char SectionNo;

CLOCK = 1;
DATA  = 1;      

SectionNo = 0x00;
while(1)
{
    Play(SectionNo);
    Delay_1mS();        // Ожидание времени установки BUSY...
    while(BUSY);        // Воспроизведение голоса...
    SectionNo++;
}

return ;
}