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TMC4670 Datasheet PRELIMINARY • IC Version V0.99 | Document Revision V0.91 • 2016-Nov-09
Address
Registername
Access
0: Ignore A and B polarity with Npulse = N
1: Npulse = N and A and B
Mask
Name
cln
Type
Bool
Unit
0x00000100h
Min
0
Max
1
Default
0
Clear writes ABN_DECODER_COUNT_N into decoder count at
Npulse.
0: off
1: on
Mask
Name
direction
Max
Type
Bool
Unit
0x00001000h
Min
0
Default
0
1
Decoder count direction.
0: positive
1: negative
0x26h
ABN_DECODER_PPR
RW
RW
Mask
Name
ABN_DECODER_PPR
Max
Type
0x00FFFFFFh
Unsigned
Unit
Min
0
Default
0
16777215
Decoder pules per mechanical revolution.
ABN_DECODER_COUNT
Name
0x27h
Mask
Type
0x00FFFFFFh
ABN_DECODER_COUNT
Unsigned
Unit
Min
0
Max
Default
0
16777215
Raw decoder count; the digital decoder engine counts modulo
(decoder_ppr).
0x28h
ABN_DECODER_COUNT_N
RW
Mask
Name
Type
0x00FFFFFFh
ABN_DECODER_COUNT_N
Unsigned
Unit
Min
0
Max
Default
16777215
0
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