SITFMOD=B_0x0, SITFEN=B_0x0, SITFACTIVE=B_0x0, SCKSRC=B_0x0
ADF serial interface control register 0
| SITFEN | Serial interface enable 0 (B_0x0): Serial interface disabled 1 (B_0x1): Serial interface enabled |
| SCKSRC | Serial clock source 0 (B_0x0): Serial clock source is ADF_CCK0. 1 (B_0x1): Serial clock source is ADF_CCK1. |
| SITFMOD | Serial interface type 0 (B_0x0): LF_MASTER SPI mode 1 (B_0x1): Normal SPI mode 2 (B_0x2): Manchester mode: rising edge = logic 0, falling edge = logic 1 3 (B_0x3): Manchester mode: rising edge = logic 1, falling edge = logic 0 |
| STH | Manchester symbol threshold/SPI threshold |
| SITFACTIVE | Serial interface active flag 0 (B_0x0): The serial interface is not active, and can be configured if needed. 1 (B_0x1): The serial interface is active and protected fields cannot be configured. |