Datasheet

TMC4671 Datasheet • IC Version V1.3 | Document Revision V2.00 • 2020-Apr-17
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AENC_WY s16(31:16) Register of scaled analog encoder
value including signed added off-
set as input for the interpolator.
0x16
h
AENC_VN
AENC_VN s16(15:0) Register of scaled analog encoder
value including signed added off-
set as input for the interpolator.
0x17
h
PWM_POLARITIES
PWM_POLARITIES[0] bit(0) Low Side gate control
0: off
1: on
PWM_POLARITIES[1] bit(1) High Side gate control
0: off
1: on
0x18
h
PWM_MAXCNT
PWM_MAXCNT u12(11:0) PWM maximum (count-1),
PWM frequency is fPWM[Hz]
= 100MHz/(PWM_MAXCNT+1)
0x19
h
PWM_BBM_H_BBM_L
PWM_BBM_L u8(7:0) Break Before Make time tBBM_
L[10ns] for low side MOS-FET gate
control
PWM_BBM_H u8(15:8) Break Before Make time tBBM_
H[10ns] for high side MOS-FET
gate control
0x1A
h
PWM_SV_CHOP
PWM_CHOP u8(7:0) PWM chopper mode, defining how
to chopper
0: off, free running
1: off, low side permanent = ON
2: off, high side permanent = ON
3: off, free running
4: off, free running
5: low side chopper, high side off
6: high side chopper, low side off
7: centered PWM for FOC
PWM_SV bit(8) use Space Vector PWM
0: Space Vector PWM disabled
1: Space Vector PWM enabled
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