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TMC4670 Datasheet PRELIMINARY • IC Version V0.99 | Document Revision V0.91 • 2016-Nov-09
Address
0x3Ch
Registername
decoder count direction
Access
0: positive
1: negative
AENC_DECODER_N_THRESHOLD
RW
Mask
Name
Type
Signed
Unit
0x0000FFFFh
AENC_DECODER_N_THRESHOLD
Min
Max
Default
0
-32768
32767
Threshold for generating of N pulse from analog AENC_N signal
(only needed for analog SinCos encoders with analog N signal).
0x3Dh
0x3Eh
0x3Fh
AENC_DECODER_PHI_A_RAW
R
Mask
Name
Type
Signed
Unit
0x0000FFFFh
AENC_DECODER_PHI_A_RAW
Min
Max
Default
-32768
32767
0
Raw analog angle phi calculated from analog AENC inputs
(analog hall, analog SinCos, ...).
AENC_DECODER_PHI_A_OFFSET
RW
Mask
Name
Type
Signed
Unit
0x0000FFFFh
AENC_DECODER_PHI_A_OFFSET
Min
Max
Default
-32768
32767
0
Offset for angle phi from analog decoder (analog hall, analog
SinCos, ...).
AENC_DECODER_PHI_A
R
Mask
Name
Type
Signed
Unit
0x0000FFFFh
AENC_DECODER_PHI_A
Min
Max
Default
-2147483648 2147483647
0
Resulting phi available for the FOC (phi_e might need to be
calculated from this angle via aenc_decoder_ppr, for analog
hall sensors phi_a might be used directly as phi_e depends on
analog hall signal type).
0x40h
AENC_DECODER_PPR
RW
Mask
Name
AENC_DECODER_PPR
Max
Type
Signed
Unit
0x0000FFFFh
Min
Default
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