USBCMD_REG_HC_RUN
Set_OpReg16(USBCMD, (cmd_reg | USBCMD_REG_HC_RUN));
cmd_reg &= ~USBCMD_REG_HC_RUN;
Set_OpReg16(USBCMD, (USBCMD_REG_HC_RUN | USBCMD_REG_MAXPKT_64 |
Set_OpReg16(USBCMD, (USBCMD_REG_HC_RUN | USBCMD_REG_MAXPKT_64 |
Set_OpReg16(USBCMD, (cmd_reg | USBCMD_REG_HC_RUN));
cmd_reg &= (~USBCMD_REG_HC_RUN);
cmd_reg |= (USBCMD_REG_HC_RUN | USBCMD_REG_MAXPKT_64 |
if (!(cmd_reg & (USBCMD_REG_HC_RUN | USBCMD_REG_MAXPKT_64 |