ST STM32G4 Series Reference Manual page 998

High-resolution timer (HRTIM)
26.5.59 HRTIM burst mode control register (HRTIM_BMCR)
Address offset: 0x3A0
Reset value: 0x0000 0000
31 30 29
BMSTA
Res. Res. Res.
T
rc_w0
15 14 13
Res. Res. Res. Res.
Bit 31 BMSTAT: Burst mode status
This bit gives the current operating state.
0: Normal operation
1: Burst operation on-going. Writing this bit to 0 causes a burst mode early termination.
Bits 30:23 Reserved, must be kept at reset value.
Bit 22 TFBM: Timer F burst mode
Refer to TABM description.
Bit 21 TEBM: Timer E burst mode
Refer to TABM description.
Bit 20 TDBM: Timer D burst mode
Refer to TABM description.
Bit 19 TCBM: Timer C burst mode
Refer to TABM description.
Bit 18 TBBM: Timer B burst mode
Refer to TABM description.
Bit 17 TABM: Timer A burst mode
This bit defines how the timer behaves during a burst mode operation. This bitfield cannot be
changed while the burst mode is enabled.
0: TA counter clock is maintained and the timer operates normally
1: TA counter clock is stopped and the counter is reset
Note: This bit must not be set when the balanced idle mode is active (DLYPRT[2:0] = 0x11).
Bit 16 MTBM: Master timer burst mode
This bit defines how the timer behaves during a burst mode operation. This bitfield cannot be
changed while the burst mode is enabled.
0: Master Timer counter clock is maintained and the timer operates normally
1: Master Timer counter clock is stopped and the counter is reset
Bits 15:11 Reserved, must be kept at reset value.
Bit 10 BMPREN: Burst mode preload enable
This bit enables the registers preload mechanism and defines whether a write access into a preload-
able register (HRTIM_BMCMPR, HRTIM_BMPER) is done into the active or the preload register.
0: Preload disabled: the write access is directly done into active registers
1: Preload enabled: the write access is done into preload registers
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28 27 26 25
Res. Res. Res.
12 11 10 9
BMPR
Res.
EN
rw rw
24 23 22
Res. Res. TFBM TEBM
rw
8 7 6
BMPRSC[3:0]
rw rw rw
RM0440 Rev 1
21 20 19 18
TDBM TCBM TBBM
rw rw rw rw
5 4 3 2
BMCLK[3:0]
rw rw rw rw
RM0440
17 16
TABM MTBM
rw rw
1 0
BMOM BME
rw rw