AMIS-30621 Datasheet, PDF (40/59 Pages) AMI SEMICONDUCTOR – LIN Microstepping Motordriver

AMIS−30621
Commands Table
Table 28. LIN COMMANDS WITH CORRESPONDING ROM POINTER
Command Mmnemonic
GetActualPos
GetFullStatus
GetOTPparam
GetStatus
GotoSecurePosition
HardStop
ResetPosition
ResetToDefault
SetDualPosition
SetMotorParam
SetOTPparam
SetPosition (16−bit)
SetPositionShort (1 motor)
SetPositionShort (2 motors)
SetPositionShort (4 motors)
Sleep
SoftStop
Dynamic ID assignment
General purpose 2 Data bytes
General purpose 4 Data bytes
Preparing frame
Command Byte (CMD)
000000
0x00
000001
0x01
000010
0x02
000011
0x03
000100
0x04
000101
0x05
000110
0x06
000111
0x07
001000
0x08
001001
0x09
010000
0x10
001011
0x0B
001100
0x0C
001101
0x0D
001110
0x0E
n.a.
001111
0x0F
010001
0x11
Dynamic ID (Example)
100xxx
n.a.
n.a.
000xxx
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
n.a.
010xxx
001001
101001
111001
n.a.
n.a.
n.a.
011000
101000
011010
ROM Pointer
0010
0011
0100
0101
0110
0111
0000
0001
1000
NOTE: “Xxx” allows addressing physically a slave node. Therefore, these dynamic identifiers cannot be used for more than eight stepper
motors. Only nine ROM pointers are needed for the AMIS−30621.
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