ZHCSHD7A January 2018 – April 2020 ADC12DJ2700
PRODUCTION DATA.
| 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RESERVED | CMODE | ||||||
| R/W-0000 00 | R/W-00 | ||||||
| Bit | Field | Type | Reset | Description |
|---|---|---|---|---|
| 7-2 | RESERVED | R/W | 0000 00 | RESERVED |
| 1-0 | CMODE | R/W | 00 | The NCO frequency and phase for DDC A are set by the FREQAx and PHASEAx registers and the NCO frequency and phase for DDC B are set by the FREQBx and PHASEBx registers, where x is the configuration preset (0 through 3).
0: Use CSEL register to select the active NCO configuration preset for DDC A and DDC B 1: Use NCOA[1:0] pins to select the active NCO configuration preset for DDC A and use NCOB[1:0] pins to select the active NCO configuration preset for DDC B 2: Use NCOA[1:0] pins to select the active NCO configuration preset for both DDC A and DDC B 3: Reserved |