7.6.1.9 REFDAC_B_MSB Register (Offset = 27h) [reset = 0h]
REFDAC_B_MSB is shown in Figure 41 and described in Table 17.
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REFDACB configuration register (MSB)
Figure 41. REFDAC_B_MSB Register
7 |
6 |
5 |
4 |
3 |
2 |
1 |
0 |
RESERVED |
REFDAC_B_MSB |
R/W-00000000b |
|
Table 17. REFDAC_B_MSB Register Field Descriptions
Bit |
Field |
Type |
Reset |
Description |
7-1 |
RESERVED |
R |
0000000b |
|
0 |
REFDAC_B_MSB |
R/W |
0b |
Most significant bit to program the REFDAC_B.
REFDAC_B _MSB and REFDAC_B_LSB in combination are used to set the internal reference for ADC_B. For 2.5V internal reference, program 0x1FF to REFDAC_B. |