OCRSEL=B_0x0
TIM alternate function register 2
OCRSEL | ocref_clr source selection These bits select the ocref_clr input source. … Refer to Section 29.4.2: TIM2/TIM3 pins and internal signals for product specific implementation. 0 (B_0x0): tim_ocref_clr0 1 (B_0x1): tim_ocref_clr1 7 (B_0x7): tim_ocref_clr7 |