AMIS30622C6228G ON Semiconductor, AMIS30622C6228G Datasheet - Page 28

• 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

28. A ResetToDefault command will act as a reset of the RAM content, except for ActPos and TagPos, which are registers that are not
Actual position
Table 19. RAM REGISTERS
Last programmed
Position
Acceleration shape
Coil peak current
Coil hold current
Minimum Velocity
Maximum Velocity
Shaft
Acceleration/
deceleration
Secure Position
Stepping mode
modified. Therefore, the application should not send a ResetToDefault during a motion, to avoid any unwanted change of parameter.
Register
Pos/TagPos
Mnemonic
AccShape
StepMode
SecPos
ActPos
Vmax
Vmin
Shaft
Ihold
Irun
Acc
Length
16/11
(bit)
16
11
1
4
4
4
4
1
4
2
GetFullStatus2
GotoSecurePos
ResetPosition
SetPosition
GetFullStatus2
GotoSecurePos
ResetPosition
GetFullStatus1
SetMotorParam
ResetToDefault
GetFullStatus1
SetMotorParam
ResetToDefault
GetFullStatus1
SetMotorParam
ResetToDefault
GetFullStatus1
SetMotorParam
ResetToDefault
GetFullStatus1
SetMotorParam
ResetToDefault
GetFullStatus1
SetMotorParam
ResetToDefault
GetFullStatus1
SetMotorParam
ResetToDefault
GetFullStatus2
SetMotorParam
ResetToDefault
GetFullStatus1
SetStallParam
ResetToDefault
Related Commands
http://onsemi.com
28
16−bit signed
16−bit signed or
11−bit signed for half stepping
(see Positioning)
‘0’ ⇒ normal acceleration from Vmin to Vmax
‘1’ ⇒ motion at Vmin without acceleration
Operating current
See look−up table Irun
Standstill current
See look−up table Ihold
See Section Minimum Velocity
See look−up table Vmin
See Section Maximum Velocity
See look−up table Vmax
Direction of movement
See Section Acceleration
See look−up table Acc
Target position when HW connection fails; 11
MSB’s of 16−bit position (LSB’s fixed to ‘0’)
See Section Stepping Modes
See look−up table StepMode
Comment
memory
Reset
State
From
OTP
‘0’