參數(shù)資料
型號: AMIS-30623AAGA
廠商: ON SEMICONDUCTOR
元件分類: 運動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20
封裝: SOIC-20
文件頁數(shù): 47/67頁
文件大?。?/td> 2400K
代理商: AMIS-30623AAGA
AMIS-30623 LIN Microstepping Motordriver
Data Sheet
17.0 LIN Application Commands
17.1 Introduction
The LIN Master will have to use commands to manage the different application tasks the AMIS-30623 can feature. The commands
summary is given in the table below.
Table 34: Commands Summary
Command
Frames
Mnemonic
Code
Prep
Read
Write
Description
Reading command
0x00
7, 8
5, 6
Returns the actual position of the motor
0x01
7, 8
6
Returns a complete status of the circuit
0x02
7, 8
6
Returns the OTP memory content
0x03
5
Returns a short status of the circuit
Writing commands
0x04
1
Drives the motor to its secure position
0x05
1
Immediate motor stop
0x06
1
Actual position becomes the zero position
0x07
RAM content reset
0x17
1
Drives motor continuously
0x08
4
Drives the motor to 2 different positions with different
speeds
0x09
4
Programs the motion parameters and values for the
current in the motor’s coils
0x10
Programs (and zaps) a selected byte of the OTP memory
0x16
4
Programs the motion detection parameters
0x0B
1, 3, 4
Drives the motor to a given position
(1 m.)
0x0C
2
Drives the motor to a given position (half step mode only)
(2 m.)
0x0D
2
Drives two motors to 2 given positions (half step only)
(4 m.)
0x0E
2
Drives four motors to 4 given positions (half step only)
0x2F
2
Drives the motor to a given position and programs some
of the motion parameters.
Service commands
1
Drives circuit into sleep mode
0x0F
1
Motor stopping with a deceleration phase
0x1F
1
Outputs Bemf voltage on pin SWI
These commands are described hereafter, with their corresponding LIN frames. Refer to LIN Frames for more details on LIN frames,
particularly for what concerns dynamic assignment of identifiers. A color coding is used to distinguish between master and slave parts
within the frames and to highlight dynamic identifiers. An example is shown below.
GetStatus Reading Frame
Byte
Content
Structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Identifier
*
0
ID4
ID3
ID2
ID1
ID0
1
Data 1
ESW
AD[6:0]
2
Data 2
VddReset
StepLoss
ElDef
UV2
TSD
TW
Tinfo[1:0]
Figure 30: Color Code Used in the Definition of LIN Frames
White : slave in-frame response
Yellow : dynamic identifier
Light Blue : master
51
AMI Semiconductor
– June 2006, Rev 3.0
www.amis.com
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AMIS-30623AANA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS-30623BAGA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
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