Table 232. Hrtim Interrupt Summary - ST STM32G4 Series Reference Manual

RM0440
14 interrupts can be generated by each timing unit:
•
Delayed protection triggered
•
Counter reset or roll-over event
•
Output 1 and output 2 reset (transition active to inactive)
•
Output 1 and output 2 set (transition inactive to active)
•
Capture 1 and 2 events
•
Timing unit registers update
•
Repetition event
•
Compare 1 to 4 event
8 global interrupts are generated for the whole HRTIM:
•
System fault and fault 1 to 6 (regardless of the timing unit attribution)
•
DLL calibration done
•
Burst mode period completed
The interrupt requests are grouped in 8 vectors as follows:
•
hrtim_it1: master timer interrupts (master update, sync Input, repetition, MCMP1..4)
and global interrupt except faults (burst mode period and DLL ready interrupts)
•
hrtim_it2: TIMA interrupts
•
hrtim_it3: TIMB interrupts
•
hrtim_it4: TIMC interrupts
•
hrtim_it5: TIMD interrupts
•
hrtim_it6: TIME interrupts
•
hrtim_it7: TIMF interrupts
•
hrtim_it8: Dedicated vector all fault interrupts to allow high-priority interrupt handling
Table 232
status bits.
Interrupt
vector
hrtim_it1
is a summary of the interrupt requests, their mapping and associated control, and

Table 232. HRTIM interrupt summary

Interrupt event
Burst mode period completed
DLL calibration done
Master timer registers update
Synchronization event received
Master timer repetition event
Master compare 1 to 4 event
Event flag
BMPER
DLLRDY
MUPD
SYNC
MREP
MCMP1
MCMP2
MCMP3
MCMP4
RM0440 Rev 1
High-resolution timer (HRTIM)
Enable Flag clearing
control bit
BMPERIE BMPERC
DLLRDYIE DLLRDYC
MUPDIE MUPDC
SYNCIE SYNCC
MREPIE MREPC
MCMP1IE MCP1C
MCMP2IE MCP2C
MCMP3IE MCP3C
MCMP4IE MCP4C
bit
903/2083
1040