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
ADC12_B Conversion Memory Control x Register (x = 0 to 31)
| 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| Reserved | ADC12WINC | ADC12DIF | Reserved | ADC12VRSEL | |||
| r0 | rw-(0) | rw-(0) | r0 | rw-(0) | rw-(0) | rw-(0) | rw-(0) |
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| ADC12EOS | Reserved | ADC12INCHx | |||||
| rw-(0) | r0 | r0 | rw-(0) | rw-(0) | rw-(0) | rw-(0) | rw-(0) |
| Can be modified only when ADC12ENC = 0. | |||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 15 | Reserved | R | 0h |
Reserved. Always reads as 0. |
| 14 | ADC12WINC | RW | 0h |
Comparator window enable. Can be modified only when ADC12ENC = 0. 0b = Comparator window disabled 1b = Comparator window enabled |
| 13 | ADC12DIF | RW | 0h |
Differential mode. Can be modified only when ADC12ENC = 0. 0b = Single-ended mode enabled 1b = Differential mode enabled |
| 12 | Reserved | R | 0h |
Reserved. Always reads as 0. |
| 11-8 | ADC12VRSEL | RW | 0h |
Selects combinations of VR+ and VR- sources as well as the buffer selection. Note: there is only one buffer so it can be used for either VR+ or VR-, but not both. Can be modified only when ADC12ENC = 0. 0000b = VR+ = AVCC, VR- = AVSS 0001b = VR+ = VREF buffered, VR- = AVSS 0010b = VR+ = VeREF-, VR- = AVSS 0011b = VR+ = VeREF+ buffered, VR- = AVSS 0100b = VR+ = VeREF+, VR- = AVSS 0101b = VR+ = AVCC, VR- = VeREF+ buffered 0110b = VR+ = AVCC, VR- = VeREF+ 0111b = VR+ = VREF buffered, VR- = VeREF+ 1000b = Reserved 1001b = VR+ = AVCC, VR- = VREF buffered 1010b = Reserved 1011b = VR+ = VeREF+, VR- = VREF buffered 1100b = VR+ = AVCC, VR- = VeREF- 1101b = VR+ = VREF buffered, VR- = VeREF- 1110b = VR+ = VeREF+, VR- = VeREF- 1111b = VR+ = VeREF+ buffered, VR- = VeREF- |
| 7 | ADC12EOS | RW | 0h |
End of sequence. Indicates the last conversion in a sequence. Can be modified only when ADC12ENC = 0. 0b = Not end of sequence 1b = End of sequence |
| 6-5 | Reserved | R | 0h |
Reserved. Always reads as 0. |
| 4-0 | ADC12INCHx | RW | 0h |
Input channel select. If even channels are set as differential, then odd channel configuration is ignored. Can be modified only when ADC12ENC = 0. 00000b = If ADC12DIF = 0: A0; If ADC12DIF = 1: Ain+ = A0, Ain- = A1 00001b = If ADC12DIF = 0: A1; If ADC12DIF = 1: Ain+ = A0, Ain- = A1 00010b = If ADC12DIF = 0: A2; If ADC12DIF = 1: Ain+ = A2, Ain- = A3 00011b = If ADC12DIF = 0: A3; If ADC12DIF = 1: Ain+ = A2, Ain- = A3 00100b = If ADC12DIF = 0: A4; If ADC12DIF = 1: Ain+ = A4, Ain- = A5 00101b = If ADC12DIF = 0: A5; If ADC12DIF = 1: Ain+ = A4, Ain- = A5 00110b = If ADC12DIF = 0: A6; If ADC12DIF = 1: Ain+ = A6, Ain- = A7 00111b = If ADC12DIF = 0: A7; If ADC12DIF = 1: Ain+ = A6, Ain- = A7 01000b = If ADC12DIF = 0: A8; If ADC12DIF = 1: Ain+ = A8, Ain- = A9 01001b = If ADC12DIF = 0: A9; If ADC12DIF = 1: Ain+ = A8, Ain- = A9 01010b = If ADC12DIF = 0: A10; If ADC12DIF = 1: Ain+ = A10, Ain- = A11 01011b = If ADC12DIF = 0: A11; If ADC12DIF = 1: Ain+ = A10, Ain- = A11 01100b = If ADC12DIF = 0: A12; If ADC12DIF = 1: Ain+ = A12, Ain- = A13 01101b = If ADC12DIF = 0: A13; If ADC12DIF = 1: Ain+ = A12, Ain- = A13 01110b = If ADC12DIF = 0: A14; If ADC12DIF = 1: Ain+ = A14, Ain- = A15 01111b = If ADC12DIF = 0: A15; If ADC12DIF = 1: Ain+ = A14, Ain- = A15 10000b = If ADC12DIF = 0: A16; If ADC12DIF = 1: Ain+ = A16, Ain- = A17 10001b = If ADC12DIF = 0: A17; If ADC12DIF = 1: Ain+ = A16, Ain- = A17 10010b = If ADC12DIF = 0: A18; If ADC12DIF = 1: Ain+ = A18, Ain- = A19 10011b = If ADC12DIF = 0: A19; If ADC12DIF = 1: Ain+ = A18, Ain- = A19 10100b = If ADC12DIF = 0: A20; If ADC12DIF = 1: Ain+ = A20, Ain- = A21 10101b = If ADC12DIF = 0: A21; If ADC12DIF = 1: Ain+ = A20, Ain- = A21 10110b = If ADC12DIF = 0: A22; If ADC12DIF = 1: Ain+ = A22, Ain- = A23 10111b = If ADC12DIF = 0: A23; If ADC12DIF = 1: Ain+ = A22, Ain- = A23 11000b = If ADC12DIF = 0: A24; If ADC12DIF = 1: Ain+ = A24, Ain- = A25 11001b = If ADC12DIF = 0: A25; If ADC12DIF = 1: Ain+ = A24, Ain- = A25 11010b = If ADC12DIF = 0: A26; If ADC12DIF = 1: Ain+ = A26, Ain- =A27 11011b = If ADC12DIF = 0: A27; If ADC12DIF = 1: Ain+ = A26, Ain- = A27 11100b = If ADC12DIF = 0: A28; If ADC12DIF = 1: Ain+ = A28, Ain- = A29 11101b = If ADC12DIF = 0: A29; If ADC12DIF = 1: Ain+ = A28, Ain- = A29 11110b = If ADC12DIF = 0: A30; If ADC12DIF = 1: Ain+ = A30, Ain- = A31 11111b = If ADC12DIF = 0: A31; If ADC12DIF = 1: Ain+ = A30, Ain- = A31 |