SLAU367P October 2012 – April 2020 MSP430FR5041 , MSP430FR5043 , MSP430FR50431 , MSP430FR5847 , MSP430FR58471 , MSP430FR5848 , MSP430FR5849 , MSP430FR5857 , MSP430FR5858 , MSP430FR5859 , MSP430FR5867 , MSP430FR58671 , MSP430FR5868 , MSP430FR5869 , MSP430FR5870 , MSP430FR5872 , MSP430FR58721 , MSP430FR5887 , MSP430FR5888 , MSP430FR5889 , MSP430FR58891 , MSP430FR5922 , MSP430FR59221 , MSP430FR5947 , MSP430FR59471 , MSP430FR5948 , MSP430FR5949 , MSP430FR5957 , MSP430FR5958 , MSP430FR5959 , MSP430FR5962 , MSP430FR5964 , MSP430FR5967 , MSP430FR5968 , MSP430FR5969 , MSP430FR5969-SP , MSP430FR59691 , MSP430FR5970 , MSP430FR5972 , MSP430FR59721 , MSP430FR5986 , MSP430FR5987 , MSP430FR5988 , MSP430FR5989 , MSP430FR5989-EP , MSP430FR59891 , MSP430FR5992 , MSP430FR5994 , MSP430FR59941 , MSP430FR6005 , MSP430FR6007 , MSP430FR6035 , MSP430FR6037 , MSP430FR60371 , MSP430FR6041 , MSP430FR6043 , MSP430FR60431 , MSP430FR6045 , MSP430FR6047 , MSP430FR60471 , MSP430FR6820 , MSP430FR6822 , MSP430FR68221 , MSP430FR6870 , MSP430FR6872 , MSP430FR68721 , MSP430FR6877 , MSP430FR6879 , MSP430FR68791 , MSP430FR6887 , MSP430FR6888 , MSP430FR6889 , MSP430FR68891 , MSP430FR6920 , MSP430FR6922 , MSP430FR69221 , MSP430FR6927 , MSP430FR69271 , MSP430FR6928 , MSP430FR6970 , MSP430FR6972 , MSP430FR69721 , MSP430FR6977 , MSP430FR6979 , MSP430FR69791 , MSP430FR6987 , MSP430FR6988 , MSP430FR6989 , MSP430FR69891
eUSCI_Ax Auto Baud Rate Control Register
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| Reserved | |||||||
| r-0 | r-0 | r-0 | r-0 | r-0 | r-0 | r-0 | r-0 |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| Reserved | UCDELIMx | UCSTOE | UCBTOE | Reserved | UCABDEN | ||
| r-0 | r-0 | rw-0 | rw-0 | rw-0 | rw-0 | r-0 | rw-0 |
| Can be modified only when UCSWRST = 1. |
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 15-6 | Reserved | R | 0h | Reserved |
| 5-4 | UCDELIMx | RW | 0h |
Break/synch delimiter length 00b = 1 bit time 01b = 2 bit times 10b = 3 bit times 11b = 4 bit times |
| 3 | UCSTOE | RW | 0h |
Synch field time out error 0b = No error 1b = Length of synch field exceeded measurable time. |
| 2 | UCBTOE | RW | 0h |
Break time out error 0b = No error 1b = Length of break field exceeded 22 bit times. |
| 1 | Reserved | R | 0h | Reserved |
| 0 | UCABDEN | RW | 0h |
Automatic baud-rate detect enable 0b = Baud-rate detection disabled. Length of break and synch field is not measured. 1b = Baud-rate detection enabled. Length of break and synch field is measured and baud-rate settings are changed accordingly. |