L6472PDTR View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
L6472PDTR
STMicroelectronics
'L6472PDTR' PDF : 69 Pages View PDF
L6472
Programming manual
9.2.13
9.2.14
GoMark
Bit 7
0
Bit 6
1
Table 46. GoMark command structure
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
1
1
1
0
0
Bit 0
0
From host
The GoMark command produces a motion to the MARK position performing the minimum
path.
Note that this command is equivalent to the “GoTo (MARK)” command. If a motor direction
is mandatory the GoTo_DIR command must be used.
The GoMark command keeps the BUSY flag low until the MARK position is reached. This
command can only be given when the previous motion command has been completed
(BUSY flag released).
Any attempt to perform a GoMark command when a previous command is under execution
(BUSY low) causes the command to be ignored and the NOTPERF_CMD flag to rise (see
Section 9.1.19 on page 52).
ResetPos
Bit 7
1
Bit 6
1
Table 47. ResetPos command structure
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
1
1
0
0
0
From host
9.2.15
The ResetPos command resets the ABS_POS register to zero. The zero position is also
defined as HOME position (see Section 6.5 on page 23).
ResetDevice
Bit 7
1
Bit 6
1
Table 48. ResetDevice command structure
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
0
0
0
0
From host
Note:
The ResetDevice command resets the device to power-up conditions (see Section 6.1 on
page 20).
At power-up the power bridges are disabled.
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