_UTCR1
#define Ser1UTCR1 _UTCR1 (1) /* Ser. port 1 UART Control Reg. 1 */
#define Ser2UTCR1 _UTCR1 (2) /* Ser. port 2 UART Control Reg. 1 */
#define Ser3UTCR1 _UTCR1 (3) /* Ser. port 3 UART Control Reg. 1 */
