DCPCTR
pid = r8a66597_read(r8a66597, DCPCTR) & PID;
r8a66597_mdfy(r8a66597, pid, PID, DCPCTR);
ret = r8a66597_read(r8a66597, DCPCTR);
r8a66597_bset(r8a66597, SQCLR, DCPCTR);
r8a66597_bset(r8a66597, SQSET, DCPCTR);
return r8a66597_read(r8a66597, DCPCTR) & SQMON;
r8a66597_bset(r8a66597, CCPL, DCPCTR);
r8a66597_write(r8a66597, SUREQ, DCPCTR);
pipe->pipectr = DCPCTR;
usbhs_bset(priv, DCPCTR, SUREQ, SUREQ);
usbhs_bset(priv, DCPCTR, mask, val);
return usbhs_read(priv, DCPCTR);