TMC4671 Datasheet • IC Version V1.00 | Document Revision V1.04 • 2018-Dec-11
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Address
Registername
Access
0xFFFF0000h
ABN_DECODER_PHI_E_OFFSET
Signed
Unit
Min
Max
Default
0
-32768
32767
ABN_DECODER_PHI_E_OFFSET to shift (rotate) angle DE-
CODER_PHI_E.
0x2Ah
ABN_DECODER_PHI_E_PHI_M
R
Mask
Name
Type
Signed
Unit
0x0000FFFFh
ABN_DECODER_PHI_M
Min
Max
Default
-32768
32767
0
ˆ
ABN_DECODER_PHI_M = ABN_DECODER_COUNT * 216 /
ABN_DECODER_PPR + ABN_DECODER_PHI_M_OFFSET;
Mask
Name
Type
Signed
Unit
0xFFFF0000h
ABN_DECODER_PHI_E
Min
Max
Default
-32768
32767
0
ABN_DECODER_PHI_E
=
(ABN_DECODER_PHI_M
*
N_POLE_PAIRS_) + ABN_DECODER_PHI_E_OFFSET
0x2Ch
ABN_2_DECODER_MODE
RW
Mask
Name
apol
Type
0x00000001h
Bool
Unit
Min
0
Max
Default
0
1
Polarity of A pulse.
0: off
1: on
Mask
Name
bpol
Type
Bool
Unit
0x00000002h
Min
0
Max
Default
0
1
Polarity of B pulse.
0: off
1: on
Mask
Name
npol
Type
Bool
Unit
0x00000004h
Min
Max
Default
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