MCICD8=B_0x0, MCICD=B_0x0, SCALE=B_0x0, CICMOD=B_0x0
MDF digital filter configuration register 4
| DATSRC | Source data for the digital filter 2 (B_0x2): Stream coming from the ADCITF1 selected 3 (B_0x3): Stream coming from the ADCITF2 selected |
| CICMOD | Select the CIC mode 0 (B_0x0): CIC split in two filters and MCIC configured in FastSinc filter 1 (B_0x1): CIC split in two filters and MCIC configured in Sincless thansup>1less than/sup> filter 2 (B_0x2): CIC split in two filters and MCIC configured in Sincless thansup>2less than/sup> filter 3 (B_0x3): CIC split in two filters and MCIC configured in Sincless thansup>3less than/sup> filter 4 (B_0x4): CIC configured in single Sincless thansup>4less than/sup> filter |
| MCICD | CIC decimation ratio selection 0 (B_0x0): Decimation ratio is 2. 1 (B_0x1): Decimation ratio is 2. |
| MCICD8 | CIC decimation ratio selection 0 (B_0x0): Decimation ratio is 2. 1 (B_0x1): Decimation ratio is 2. |
| SCALE | Scaling factor selection 0 (B_0x0): 0 dB 1 (B_0x1): + 3.5 dB 2 (B_0x2): + 6 dB or shift left by 1 bit 24 (B_0x18): + 72 dB or shift left by 12 bits 32 (B_0x20): - 48.2 dB or shift right by 8 bits (default value) 33 (B_0x21): - 44.6 dB 34 (B_0x22): - 42.1 dB or shift right by 7 bits 35 (B_0x23): - 38.6 dB 46 (B_0x2E): - 6 dB or shift right by 1 bit 47 (B_0x2F): - 2.5 dB |