JAJSC67A May 2016 – October 2024 FDC2112-Q1 , FDC2114-Q1 , FDC2212-Q1 , FDC2214-Q1
PRODUCTION DATA
15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
RESERVED | CH0_FIN_SEL | RESERVED | CH0_FREF_DIVIDER | ||||
7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
CH0_FREF_DIVIDER | |||||||
Bit | Field | Type | Reset | Description |
---|---|---|---|---|
15:14 | RESERVED | R/W | 00 | Reserved. Set to b00. |
13:12 | CH0_FIN_SEL | R/W | 00 | Channel 0 Sensor frequency select for differential sensor configuration: b01: divide by 1. Choose for sensor frequencies between 0.01MHz and 8.75MHz b10: divide by 2. Choose for sensor frequencies between 5MHz and 10MHz for single-ended sensor configuration: b10: divide by 2. Choose for sensor frequencies between 0.01MHz and 10MHz |
11:10 | RESERVED | R/W | 00 | Reserved. Set to b00. |
9:0 | CH0_FREF_DIVIDER | R/W | 00 0000 0000 | Channel 0 Reference Divider Sets the divider for Channel 0 reference. Use this to scale the maximum conversion frequency. b00’0000’0000: Reserved. Do not use. CH0_FREF_DIVIDER≥b00’0000’0001: fREF0 = fCLK/CH0_FREF_DIVIDER |