ST STM32G471 - Figure 417. Encoder Mode Behavior in Case of Narrow Index Pulse (IPOS[1:0] = 11)

General-purpose timers (TIM2/TIM3/TIM4/TIM5) RM0440
1284/2126 RM0440 Rev 4
Figure 417. Encoder mode behavior in case of narrow index pulse (IPOS[1:0] = 11)
MSv45771V1
Channel A
Channel B
DIR bit
Index
Counter
5 6 7 0 1 2 3 4 5 6 5 4 3 2 1 0 7 6 5 4 3 2 1
Index delayed versus state transition
Channel A
Channel B
DIR bit
Index
Counter 5 6 7 0 1 2 3 4 5 6 5 4 3 2 1 0 7 6 5 4 3 2 1
Index leading state transition