AMIS30622C6227G ON Semiconductor, AMIS30622C6227G Datasheet - Page 45

• Manufacturer Part Number: AMIS30622C6227G
• Description: IC MOTOR DVR MICROSTP I2C 20SOIC
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30622C6227G

• Applications: Stepper Motor Driver
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 6.5 V ~ 29 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Operating Supply Voltage: 5 V
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

SetDualPosition
This command is provided to the circuit by the I
in order to perform a positioning of the motor using two
different velocities. See Section Dual Positioning.
Note: This sequence cannot be interrupted by another
positioning command.
Important: If for some reason ActPos equals
Pos1[15:0] at the moment the SetDualPosition
SetDualPosition
Where:
Vmax[3:0]
Vmin[3:0]
Table 37. SetDualPosition COMMAND FRAME
Byte
0
1
2
3
4
5
6
7
8
Max. velocity for first motion
Min. velocity for first motion and
velocity for the second motion
Command
Content
Address
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
Bit 7
1
1
1
1
2
C master
http://onsemi.com
Bit 6
1
0
1
1
Vmax[3:0]
45
command is issued, the circuit will enter in deadlock state.
Therefore, the application should check the actual position
by a GetFullStatus2 corresponds to the following I
command frame command prior to starting a dual
positioning. Another solution may consist of programming
a value out of the stepper motor range for Pos1[15:0].
For the same reason Pos2[15:0] should not be equal to
Pos1[15:0].
OTP3
Pos1[15:0]
Pos2[15:0]
Bit 5
0
1
1
OTP2
Bit 4
Pos1[15:8]
Pos2[15:8]
Structure
Pos1[7:0]
Pos2[7:0]
0
1
1
First position to be reached during the
Relative position of the second motion
first motion
OTP1
Bit 3
1
1
1
OTP0
Bit 2
0
1
1
Vmin[3:0]
Bit 1
HW
0
1
1
Bit 0
0
0
1
1
2
C