AMIS30622C6228G ON Semiconductor, AMIS30622C6228G Datasheet - Page 42

• Manufacturer Part Number: AMIS30622C6228G
• Description: IC MOTOR DVR MICROSTP I2C 32NQFP
• Manufacturer: ON Semiconductor
• Type: Micro Stepping Motor Driverr

Specifications of AMIS30622C6228G

• 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: 32-VSQFP
• 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

GetFullStatus2
get the actual, target and secure position of the stepper
motor. Both the actual and target position are returned in
signed two’s complement 16−bit format. Secure position is
coded in 10−bit format. According to the programmed
GetFullStatus2 corresponds to the following I2C command frame:
Where:
OTP(n)
HW
ActPos[15:0]
Table 28. GetFullStatus2 COMMAND FRAME
Table 29. GetFullStatus2 RESPONSE FRAME
This command is provided to the circuit by the master to
Byte
Byte
0
1
0
1
2
3
4
5
6
7
8
Content
Address
Address
Data 1
Data 2
Data 3
Data 4
Data 5
Data 6
Data 7
OTP address bits PA[3:0]
Hardwired address bit
Actual position
Command
Content
Address
Bit 7
1
1
1
1
Bit 7
Bit 6
1
1
1
1
1
1
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Bit 6
OTP3
1
1
Bit 5
1
1
1
42
stepping mode the LSBs of ActPos[15:0] and
TagPos[15:0] may have no meaning and should be
assumed to be ‘0’. This command also gives additional
information concerning stall detection. Refer to Tables 19
and 20 to see the meaning of the parameters sent back to the
I
OTP3
TagPos[15:0]
SecPos[10:0]
Bit 5
2
C master.
1
OTP2
OTP3
Bit 4
1
1
TagPos[15:8]
ActPos[15:8]
SecPos[7:0]
TagPos[7:0]
ActPos[7:0]
Structure
OTP2
Bit 4
Structure
1
OTP1
OTP2
Bit 3
1
1
Target position
Secure position
OTP1
Bit 3
1
OTP0
OTP1
Bit 2
1
OTP0
Bit 2
1
SecPos[10:8]
OTP0
Bit 1
HW
1
Bit 1
HW
0
Bit 0
HW
Bit 0
1
1
0
0