TIM3 capture/compare register 4
| CCR4 | Capture/compare 4 value If channel CC4 is configured as output: CCR4 is the value to be loaded in the actual capture/compare 4 register (preload value). It is loaded permanently if the preload feature is not selected in the TIMx_CCMR4 register (bit OC4PE). Else the preload value is copied in the active capture/compare 4 register when an update event occurs. The active capture/compare register contains the value to be compared to the counter TIMx_CNT and signaled on tim_oc4 output. Non-dithering mode (DITHEN = 0) The register holds the compare value. Dithering mode (DITHEN = 1) The register holds the integer part in CCR4[31:4]. The CCR4[3:0] bitfield contains the dithered part. If channel CC4 is configured as input: CCR4 is the counter value transferred by the last input capture 4 event (tim_ic4). The TIMx_CCR4 register is read-only and cannot be programmed. Non-dithering mode (DITHEN = 0) The register holds the capture value. Dithering mode (DITHEN = 1) The register holds the capture in CCR4[31:0]. The CCR4[3:0] bits are reset. |