GigaDevice Semiconductor GD32F3x0 - General Level3 Timer (TIMERx, x=14)

GD32F3x0 User Manual
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16.4. General level3 timer (TIMERx, x=14)
16.4.1. Overview
The general level3 timer module (TIMER14) is a two-channel timer that supports both input
capture and output compare. They can generate PWM signals to control motor or be used
for power management applications. The general level3 timer has a 16-bit counter that can
be used as an unsigned counter.
In addition, the general level3 timers can be programmed and be used for counting, their
external events can be used to drive other timers.
Timer also includes a dead-time Insertion module which issuitable for motor control
applications.
Timers are completely independent with each other, but they may be synchronized to provide
a larger timer with their counters incrementing in unison.
16.4.2. Characteristics
 Total channel num: 2.
 Counter width: 16-bit.
 Source of counter clock is selectable:
internal clock, internal trigger, external input.
 Counter modes: count up only.
 Programmable prescaler: 16-bit. The factor can be changed on the go.
 Each channel is user-configurable:
input capture mode, output compare mode, programmable PWM mode, single pulse
mode.
 Programmable dead time insertion.
 Auto reload function.
 Programmable counter repetition function.
 Break input.
 Interrupt output or DMA request: update, trigger event, compare/capture event,
commutation event and break input.
 Daisy chaining of timer modules allows a single timer to initiate multiple timers.
 Timer synchronization allows selected timers to start counting on the same clock cycle.
 Timer master-slave management.