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)： 48/67頁
文件大小： 2400K
代理商： AMIS-30623AAGA
AMIS-30623 LIN Microstepping Motordriver
Data Sheet
Usually, the AMIS-30623 makes use of dynamic identifiers for general-purpose 2, 4 or 8 bytes writing frames. If dynamic identifiers are
used for other purpose, this is acknowledged.
Some frames implement a Broad bit that allows to address a command to all the AMIS-30623 circuits connected to the same LIN bus.
Broad
is active when at ‘0’, in which case the physical address provided in the frame is thus not taken into account by the slave nodes.
17.2 Application Commands
GetActualPos
This command is provided to the circuit by the LIN master to get the actual position of the stepper-motor. This position
(ActPos[15:0]) is returned in signed two’s complement 16-bit format. One should note that according to the programmed stepping
mode, the LSBs of ActPos[15:0] may have no meaning and should be assumed to be ‘0’, as described in Position Ranges.
GetActualPos
also provides a quick status of the circuit and the stepper-motor, identical to that obtained by command GetStatus
(see further).
Note:
A GetActualPosition command will not attempt to reset any flag. GetActualPos corresponds to the following LIN reading frames.
1.) 4 data bytes in-frame response with direct ID (type #5)
Where:
Reading Frame
Byte
Content
Structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Identifier
*
1
0
ID3
ID2
ID1
ID0
1
Data 1
ESW
AD[6:0]
2
Data 2
ActPos[15:8]
3
Data 3
ActPos[7:0]
4
Data 4
VddReset
StepLoss
ElDef
UV2
TSD
TW
Tinfo[1:0]
(*)
According to parity computation
ID[5:0]:
Dynamically allocated direct identifier. There should be as many dedicated identifiers to this
GetActualPos command as there are stepper-motors connected to the LIN bus.
2.) One preparing frame prior 4 data bytes in-frame response with 0x3D indirect ID
Preparing 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
1
CMD[6:0] = 0x00
2
Data 2
1
AD[6:0]
Reading Frame
Byte
Content
Structure
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Identifier
0
1
0
1
1
Data 1
ESW
AD[6:0]
2
Data 2
ActPos[15:8]
3
Data 3
ActPos[7:0]
4
Data 4
VddReset
StepLoss
ElDef
UV2
TSD
TW
Tinfo[1:0]
5
Data 5
0xFF
6
Data 6
0xFF
7
Data 7
0xFF
8
Data 8
0xFF
Where:
(*)
According to parity computation
52
AMI Semiconductor
– June 2006, Rev 3.0
www.amis.com
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相關代理商/技術參數(shù)
參數(shù)描述
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
AMIS-30623BANA 制造商:AMI 制造商全稱:AMI 功能描述:LIN Microstepping Motordriver
AMIS30623C6238G 功能描述:馬達/運動/點火控制器和驅動器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
AMIS30623C6238RG 功能描述:馬達/運動/點火控制器和驅動器 LIN STEPPER DRIVER STALL RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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