TMC4671 Datasheet • IC Version V1.00 | Document Revision V1.04 • 2018-Dec-11
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Address
0x21h
Registername
Max
Access
Min
0
Default
0
Unit
4294967295
Acceleration of open loop phi.
OPENLOOP_VELOCITY_TARGET
Name
RW
RW
RWI
Mask
Type
Signed
Unit
0xFFFFFFFFh
OPENLOOP_VELOCITY_TARGET
Min
Max
Default
0
-2147483648 2147483647
Target velocity of open loop phi.
OPENLOOP_VELOCITY_ACTUAL
Name
0x22h
Mask
Type
Signed
Unit
0xFFFFFFFFh
OPENLOOP_VELOCITY_ACTUAL
Min
Max
Default
0
-2147483648 2147483647
Actual velocity of open loop generator.
OPENLOOP_PHI
0x23h
Mask
Name
Type
Signed
Unit
0x0000FFFFh
OPENLOOP_PHI
Min
Max
Default
0
-32768
32767
Angle phi open loop (either mapped to electrical angel phi_e
or mechanical angle phi_m).
0x24h
UQ_UD_EXT
RW
Mask
Name
Type
Signed
Unit
0x0000FFFFh
UD_EXT
Min
Max
32767
Default
0
-32768
External writable parameter for open loop voltage control
mode, usefull during system setup, U_D component.
Mask
Name
Type
Signed
Unit
0xFFFF0000h
UQ_EXT
Min
Max
32767
Default
0
-32768
External writable parameter for open loop voltage control
mode, usefull during system setup, U_Q component.
0x25h
ABN_DECODER_MODE
RW
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